.phone-section {
  display: none;
}
.flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.center {
  width: 75%;
  margin: 0 auto;
}
.jszcbox{
	display: flex;
	justify-content: center;
	align-items: center;
  padding: 5px 0 0 0;
}
.jszcbox .jszctext{
	width: 75px;
  font-size: 15px;
  color: #7c7c7c;
}
.jszcbox .jszcimg{
	width: 50px;
}
@keyframes example1 {
  0% {
    left: -500px;
    top: 0px;
    opacity: 0;
  }
  100% {
    left: 0px;
    top: 0px;
    opacity: 1;
  }
}
.move1 {
  position: relative;
  animation-name: example1;
  animation-duration: 1.2s;
}
@keyframes example2 {
  0% {
    right: -500px;
    top: 0px;
  }
  100% {
    right: 0px;
    top: 0px;
  }
}
.move2 {
  position: relative;
  animation-name: example2;
  animation-duration: 1s;
}
@keyframes example3 {
  0% {
    left: 0;
    top: -200px;
  }
  100% {
    left: 0px;
    top: 0px;
  }
}
.move3 {
  position: relative;
  animation-name: example3;
  animation-duration: 1s;
}
@keyframes example4 {
  0% {
    left: 0;
    bottom: -200px;
    opacity: 0;
  }
  100% {
    left: 0px;
    bottom: 0px;
    opacity: 1;
  }
}
.move4 {
  position: relative;
  animation-name: example4;
  animation-duration: 1.2s;
}
@keyframes example5 {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
.move5 {
  animation-name: example5;
  animation-duration: 2.5s;
}
.active1 {
  background-color: #ffffff !important;
  color: #333 !important;
}
.active1 img:nth-child(1) {
  display: none !important;
}
.active1 img:nth-child(2) {
  display: block !important;
}
/*.active2 .n_pro_lef_nav_li_box_right img:nth-child(1) {
  display: none !important;
}
.active2 .n_pro_lef_nav_li_box_right img:nth-child(2) {
  display: block !important;
}*/
.active2 .x_pro_lef_nav_li_box_right img:nth-child(1) {
  display: none !important;
}
.active2 .x_pro_lef_nav_li_box_right img:nth-child(2) {
  display: block !important;
}
.active3 {
  background-color: #ffffff !important;
  border-left: 1px solid #e50013;
}
.active4 {
  display: block !important;
}
.active5{
  border: 0px solid #d0d0d0 !important;
  background: #e50013 !important;
}
.active5 a{
  color: #fff !important;
}
.active6{
  background: #e50013  !important;
  color: #fff !important;
}
.imgmove{
  overflow: hidden;
}
.imgmove img{
  transition: all .8s ease .1s;
}

.imgmove img:hover {
    transform: scale(1.2);
}

.imgmove2{
  overflow: hidden;
}
.imgmove2 img{
  transition: all .8s ease .1s;
}

.imgmove2 img:hover {
    transform: scale(1.2);
}
.index_pro_body:hover .index_pro_body_text{
  border-bottom: 1px solid #e50013;
  color: #e50013;
}
.bbb:hover .index_app_left_text{
  background-color: rgba(229, 0, 19, 0.7) !important;
    text-shadow: none !important;
}
.bbb:hover .index_app_left_text img{
  display: block !important;
}
.ccc:hover .index_app_right_box_text{
  background-color: rgba(229, 0, 19, 0.7);
    text-shadow: none !important;
}
.ccc:hover .index_app_right_box_text img{
  display: block !important;
}
.header_box {
  background-color: rgba(0, 0, 0, 0.5);
  position: absolute;
  top: 0;
  width: 100%;
  z-index: 999;
}
.header {
  width: 85%;
}
.header .header_logo {
  width: 15%;
}
.header .header_nav {
  width: 70%;
}
.header .header_nav .header_nav_ul {
  justify-content: right;
  justify-content: flex-end;
}
.header .header_nav .header_nav_ul .header_nav_li {
  padding: 0 3%;
  position: relative;
  height: 90px;
  line-height: 90px;
}
.header .header_nav .header_nav_ul .header_nav_li a {
  font-size: 16px;
  color: #ffffff;
}
.header .header_nav .header_nav_ul .header_nav_li a:hover {
  color: #e50013;
}
.header .header_nav .header_nav_ul .header_nav_li .header_nav_cp {
  position: absolute;
  width: 600%;
  top: 90px;
  background-color: #ffffff;
  padding: 10px 50px;
  left: -100%;
  display: none;
  height: 60%;
}
.header .header_nav .header_nav_ul .header_nav_li .header_nav_cp li a {
  font-size: 16px;
  color: #333333;
}
.header .header_nav .header_nav_ul .header_nav_li .header_nav_cp li a:hover {
  color: #e50013;
}
.header .header_nav .header_nav_ul .header_nav_licp:hover .header_nav_cp {
  display: flex;
}
.header .header_phone {
  width: 15%;
  justify-content: right;
}
.header .header_phone .header_pho_text p {
  color: #ffffff;
}
.header .header_phone .header_pho_text p:nth-child(1) {
  font-size: 16px;
  padding: 3px 5px;
}
.header .header_phone .header_pho_text p:nth-child(2) {
  font-size: 18px;
  padding: 3px 5px;
}
.header-en{
  width: 2%;
  margin-left: 5%;
}
.header-en a{
  font-size: 14px;
  color: #ffffff;
}
.header-en a img:nth-child(1){
  display: inline;
}
.header-en a img:nth-child(2){
  display: none;
}
.header-en a:hover img:nth-child(2){
  display: inline;
}
.header-en a:hover img:nth-child(1){
  display: none;
}
.index_banner_box {
  width: 100%;
}
.index_banner_box .index_banner {
  position: relative;
}
.index_banner_box .index_banner .index_banner_text {
  position: absolute;
  bottom: 20%;
  left: 45%;
  text-align: center;
}
.index_banner_box .index_banner .index_banner_text p {
  font-size: 60px;
  color: #ffffff;
  margin-bottom: 30px;
}
.index_banner_box .index_banner .index_banner_text p:nth-child(2) {
  margin-bottom: 60px;
}
.index_banner_box .index_banner .index_banner_text a {
  border: 1px solid #ffffff;
  font-size: 20px;
  color: #ffffff;
  padding: 15px 30px;
}
.index_banner_box .index_banner .index_banner_text a:hover{
  border: 1px solid #e50013;
  background-color: #e50013;
}
.index_banner_box .index_banner_box_btn {
  left: -25%;
  bottom: 30px;
}
.index_banner_box .index_banner_box_btn span {
  width: 6%;
  border-radius: 0;
  background-color: rgba(255, 255, 255, 0);
  padding-bottom: 1%;
  border-bottom: 2px solid #ffffff;
  margin: 0 !important;
  color: #fff;
  opacity: unset;
}
.index_banner_box .index_banner_box_btn .swiper-pagination-bullet-active {
  border-bottom: 6px solid #ffffff !important;
  box-sizing: border-box;
  height: 29px;
}
.index_banner_box .swiper-button-prev {
  background: rgba(0, 0, 0, 0.5);
  color: #ffffff;
  padding: 5px 5px;
}
.index_banner_box .swiper-button-next {
  background: rgba(0, 0, 0, 0.5);
  color: #ffffff;
  padding: 5px 5px;
}
.index_title p:nth-child(1) {
  font-size: 30px;
  font-weight: bold;
  color: #333333;
  margin-top: 50px;
  padding-bottom: 20px;
}
.index_title p:nth-child(2) {
  font-size: 16px;
  font-weight: normal;
  color: #333333;
  position: relative;
  margin-bottom: 50px;
}
.index_title p:nth-child(2)::after {
  content: '';
  width: 30px;
  height: 3px;
  background-color: #e50013;
  position: absolute;
  bottom: -100%;
  left: 0;
}
.index_about_box {
  background: url(../img/index_about_1.jpg) no-repeat;
  height: 640px;
}
.index_about_box .index_about {
  position: relative;
  margin: 120px auto;
  align-items: unset;
}
.index_about_box .index_about .index_abo_text {
  width: 50%;
}
.index_about_box .index_about .index_abo_text p:nth-child(1) {
  font-size: 30px;
  font-weight: bold;
  color: #e50013;
  padding-bottom: 20px;
}
.index_about_box .index_about .index_abo_text p:nth-child(2) {
  font-size: 17px;
  font-weight: normal;
  color: #333333;
  padding-bottom: 65px;
  position: relative;
}
.index_about_box .index_about .index_abo_text p:nth-child(2)::after{
  content: '';
  width: 30px;
  height: 3px;
  background-color: #e50013;
position: absolute;
left: 0;
top: 30px;
}
.index_about_box .index_about .index_abo_text p:nth-child(3) {
  font-size: 16px;
  color: #333333;
  line-height: 31px;
  padding-bottom: 20px;
}
.index_about_box .index_about .index_abo_text p:nth-child(4) {
  position: relative;
}
.index_about_box .index_about .index_abo_text p:nth-child(4) a {
  position: absolute;
  right: 0;
  font-size: 14px;
  font-weight: normal;
  color: #111111;
  padding: 15px;
  background: url(../img/index_about_3.png) bottom no-repeat;
}
.index_about_box .index_about .index_abo_text p:nth-child(4) a:hover{
  font-weight: bold;
  font-size: 15px;
}
.index_about_box .index_about .index_abo_text .index_abo_tex_bj {
  position: absolute;
  bottom: 0%;
  left: 37%;
}
.index_about_box .index_about .index_abo_img {
  width: 45%;
}
.index_product_box {
  background-color: #fafafa;
}
.index_product_box .index_product {
  margin: 100px auto;
}
.index_product_box .index_product ul {
  margin-bottom: 60px;
}
.index_product_box .index_product ul li {
  border-top: 5px solid #e50013;
  width: 24.9%;
  height: 100px;
  justify-content: center;
  background-color: #e50013;
  font-size: 16px;
  font-weight: normal;
  color: #ffffff;
}
.index_product_box .index_product ul li .index_pro_nav_img img:nth-child(1) {
  display: block;
}
.index_product_box .index_product ul li .index_pro_nav_img img:nth-child(2) {
  display: none;
}
.index_product_box .index_product .index_pro_body_box .swiper2 {
  padding-bottom: 100px;
}
.index_product_box .index_product .index_pro_body_box .index_pro_f {
  left: -40% !important;
}
.index_product_box .index_product .index_pro_body_box .index_pro_f span {
  font-size: 16px;
  font-weight: normal;
}
.index_product_box .index_product .index_pro_body_box .index_pro_f span:nth-child(1) {
  color: #e50013;
  margin-right: 8%;
}
.index_product_box .index_product .index_pro_body_box .index_pro_f span:nth-child(3) {
  color: #666666;
  margin-left: 8%;
}
.index_product_box .index_product .index_pro_body_box .swiper2 .more{
  text-align: center;
}
.index_product_box .index_product .index_pro_body_box .swiper2 .more a{
  position: absolute;
  bottom: 0;
  font-size: 14px;
  font-weight: normal;
  color: #111111;
  padding: 15px;
  background: url(../img/index_about_3.png) bottom no-repeat;
}
.index_product_box .index_product .index_pro_body_box .swiper2 .more a:hover{
  font-weight: bold;
}
.index_product_box .index_product .index_pro_body_box .index_pro_g {
  width: 10%;
  left: 5%;
  height: 1px !important;
  bottom: 15px;
}
.index_product_box .index_product .index_pro_body_box .index_pro_g .swiper-scrollbar-drag {
  background-color: #e50013;
}
.index_product_box .index_product .index_pro_body_box .index_pro_p {
  left: 90%;
  bottom: 0;
  top: auto;
  width: 5%;
}
.index_product_box .index_product .index_pro_body_box .index_pro_p img:nth-child(1) {
  display: block;
}
.index_product_box .index_product .index_pro_body_box .index_pro_p img:nth-child(2) {
  display: none;
}
.index_product_box .index_product .index_pro_body_box .index_pro_p:hover img:nth-child(1) {
  display: none;
}
.index_product_box .index_product .index_pro_body_box .index_pro_p:hover img:nth-child(2) {
  display: block;
}
.index_product_box .index_product .index_pro_body_box .index_pro_p::after {
  display: none;
}
.index_product_box .index_product .index_pro_body_box .index_pro_n {
  right: 0%;
  bottom: 0;
  top: auto;
  width: 5%;
}
.index_product_box .index_product .index_pro_body_box .index_pro_n img:nth-child(1) {
  display: block;
}
.index_product_box .index_product .index_pro_body_box .index_pro_n img:nth-child(2) {
  display: none;
}
.index_product_box .index_product .index_pro_body_box .index_pro_n:hover img:nth-child(1) {
  display: none;
}
.index_product_box .index_product .index_pro_body_box .index_pro_n:hover img:nth-child(2) {
  display: block;
}
.index_product_box .index_product .index_pro_body_box .index_pro_n::after {
  display: none;
}
.index_product_box .index_product .index_pro_body_box .index_pro_body .index_pro_body_text {
  background-color: #ffffff;
  height: 55px;
  line-height: 55px;
  text-align: center;
  font-size: 16px;
  font-weight: normal;
  color: #333333;
}
.index_product_box .index_product .index_pro_body_box .index_pro_body .index_pro_body_text:hover {
  border-bottom: 1px solid #e50013;
  color: #e50013;
}
.index_app_box {
  background: url(../img/index_app_1.jpg) no-repeat;
  height: 780px;
}
.index_app_box .index_app {
  align-items: flex-start;
}
.index_app_box .index_app .index_app_left {
  width: 34.7%;
  position: relative;
  margin-right: 1%;
}

.index_app_box .index_app .index_app_left .index_app_left_text {
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 20%;
  line-height: 100px;
  text-shadow: -1px 1px 0 #000, 1px 1px 0 #000, 1px -1px 0 #000, -1px -1px 0 #000;
  font-size: 22px;
  font-weight: bold;
  color: #ffffff;
  box-sizing: border-box;
  padding: 0 5%;
}

.index_app_box .index_app .index_app_left .index_app_left_text img {
  display: none;
}
.index_app_box .index_app .index_app_left .index_app_left_text:hover {
  background-color: rgba(229, 0, 19, 0.7);
  text-shadow: none;
}
.index_app_box .index_app .index_app_left .index_app_left_text:hover img {
  display: block;
}
.index_app_box .index_app .index_app_right {
  flex-wrap: wrap;
  width: 72%;
}
.index_app_box .index_app .index_app_right .index_app_right_box {
  width: 47.8%;
  margin-bottom: 1.5%;
  position: relative;
}
.index_app_box .index_app .index_app_right .index_app_right_box .index_app_right_box_text {
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 20%;
  line-height: 20px;
  text-shadow: -1px 1px 0 #000, 1px 1px 0 #000, 1px -1px 0 #000, -1px -1px 0 #000;
  font-size: 22px;
  font-weight: bold;
  color: #ffffff;
  box-sizing: border-box;
  padding: 0 5%;
}
.index_app_box .index_app .index_app_right .index_app_right_box .index_app_right_box_text img {
  display: none;
}
.index_app_box .index_app .index_app_right .index_app_right_box .index_app_right_box_text:hover {
  background-color: rgba(229, 0, 19, 0.7);
  text-shadow: none;
}
.index_app_box .index_app .index_app_right .index_app_right_box .index_app_right_box_text:hover img {
  display: block;
}
/*.index_advantages_box .index_advantages .index_adv_top ul li {
  width: 24%;
  text-align: center;
  box-sizing: border-box;
  padding: 40px 1%;
  height: 250px;
  border: 1px solid #e5e5e5;
}
.index_advantages_box .index_advantages .index_adv_top ul li .index_adv_top_img {
  margin-bottom: 20px;
}
.index_advantages_box .index_advantages .index_adv_top ul li .index_adv_top_text p:nth-child(1) {
  font-size: 18px;
  font-weight: bold;
  color: #333333;
  margin-bottom: 15px;
}
.index_advantages_box .index_advantages .index_adv_top ul li .index_adv_top_text p:nth-child(2) {
  font-size: 14px;
  font-weight: normal;
  color: #666666;
  line-height: 24px;
}
.index_advantages_box .index_advantages .index_adv_bottom {
  margin: 35px 0;
}
.index_advantages_box .index_advantages .index_adv_bottom .index_adv_bot_box {
  padding-bottom: 100px;
}
.index_advantages_box .index_advantages .index_adv_bottom .index_adv_bot_btn {
  bottom: 30px;
}
.index_advantages_box .index_advantages .index_adv_bottom .index_adv_bot_btn a {
  position: absolute;
  left: 0%;
  background-color: unset;
  top: -210%;
}*/
.i-advantages-box .i-advantages .i-adv-ban .swiper5{
  position: relative;
  margin-bottom: 50px;
}
.i-advantages-box .i-advantages .i-adv-ban .swiper5 .i-adv-ban-after{
  position: absolute;
  bottom: 7%;
  width: 10%;
  height: 1px;
  left: 45%;
  background: linear-gradient(to right, #e50013 0%, #e50013 50%, #dcdcdc 51%, #dcdcdc 100%);
}

.i-advantages-box .i-advantages .i-adv-ban .swiper5 .swiper-button-prev{
  width: 5%;
  top: auto;
  left: 40%;
  position: absolute;
  bottom: 0;
}
.i-advantages-box .i-advantages .i-adv-ban .swiper5 .swiper-button-next{
  width: 5%;
  top: auto;
  right: 40%;
  position: absolute;
  bottom: 0;
}
.i-advantages-box .i-advantages .i-adv-ban .swiper5 .swiper-button-prev img:nth-child(1){
  display: inline;
}
.i-advantages-box .i-advantages .i-adv-ban .swiper5 .swiper-button-prev img:nth-child(2){
  display: none;
}
.i-advantages-box .i-advantages .i-adv-ban .swiper5 .swiper-button-prev:hover img:nth-child(1){
  display: none;
}
.i-advantages-box .i-advantages .i-adv-ban .swiper5 .swiper-button-prev:hover img:nth-child(2){
  display: inline;
}
.i-advantages-box .i-advantages .i-adv-ban .swiper5 .swiper-button-next img:nth-child(1){
  display: inline;
}
.i-advantages-box .i-advantages .i-adv-ban .swiper5 .swiper-button-next img:nth-child(2){
  display: none;
}
.i-advantages-box .i-advantages .i-adv-ban .swiper5 .swiper-button-next:hover img:nth-child(1){
  display: none;
}
.i-advantages-box .i-advantages .i-adv-ban .swiper5 .swiper-button-next:hover img:nth-child(2){
  display: inline;
}
.i-advantages-box .i-advantages .i-adv-ban .swiper5 .swiper-button-prev:after{
  display: none;
}
.i-advantages-box .i-advantages .i-adv-ban .swiper5 .swiper-button-next:after{
  display: none;
}
.i-advantages-box .i-advantages .i-adv-ban .i-adv-ban-box{
  position: relative;
  margin-bottom: 80px;
}
.i-advantages-box .i-advantages .i-adv-ban .i-adv-ban-box .i-adv-ban-box-img img{
  
}
.i-advantages-box .i-advantages .i-adv-ban .i-adv-ban-box .i-adv-ban-box-text{
  text-align: center;
  background-color: rgba(0, 0, 0, 0.5);
  color: #fff;
  width: 100%;
  font-size: 20px;
  padding: 3% 0;
}
.i-advantages-box .i-advantages .i-adv-btn {
  position: relative;
  text-align: center;
}
.i-advantages-box .i-advantages .i-adv-btn a{
  position: absolute;
  bottom: 30px;
  font-size: 14px;
  font-weight: normal;
  color: #111111;
  padding: 15px;
  background: url(../img/index_about_3.png) bottom no-repeat;
}
.i-advantages-box .i-advantages .i-adv-btn a:hover{
  font-weight: bold;
}
.index_equipment_box {
  background: url(../img/index_equipment_1.jpg) no-repeat;
}
.index_equipment_box .index_equipment .index_equ_title ul {
  justify-content: left;
  height: 75px;
  background-color: #ffffff;
  margin: 50px 0;
}
.index_equipment_box .index_equipment .index_equ_title ul li {
  font-size: 18px;
  margin: 0 50px;
  height: 100%;
  line-height: 4;
  position: relative;
}
.index_equipment_box .index_equipment .index_equ_title ul li a {
  color: #666666;
}
.index_equipment_box .index_equipment .index_equ_title ul li a:hover {
  font-weight: bold;
  color: #e50013;
}
.index_equipment_box .index_equipment .index_equ_title ul li a:hover::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 3px;
  background-color: #e50013;
  bottom: 0px;
  left: 0px;
}
.index_equipment_box .index_equipment .index_equ_ban {
  margin-bottom: 50px;
}
.index_equipment_box .index_equipment .index_equ_ban .swiper4 {
  padding-bottom: 100px;
  position: relative;
}
.index_equipment_box .index_equipment .index_equ_ban .swiper4 .index_equ_p {
  left: 40%;
  top: auto;
  bottom: 10px;
  width: 5%;
}
.index_equipment_box .index_equipment .index_equ_ban .swiper4 .index_equ_p img:nth-child(1) {
  display: block;
}
.index_equipment_box .index_equipment .index_equ_ban .swiper4 .index_equ_p img:nth-child(2) {
  display: none;
}
.index_equipment_box .index_equipment .index_equ_ban .swiper4 .index_equ_p:hover img:nth-child(1) {
  display: none;
}
.index_equipment_box .index_equipment .index_equ_ban .swiper4 .index_equ_p:hover img:nth-child(2) {
  display: block;
}
.index_equipment_box .index_equipment .index_equ_ban .swiper4 .index_equ_p::after {
  display: none;
}
.index_equipment_box .index_equipment .index_equ_ban .swiper4 .index_equ-::after {
  width: 10%;
  height: 3px;
  content: '';
  background: linear-gradient(to right, #e50013 0%, #e50013 50%, #dcdcdc 51%, #dcdcdc 100%);
  left: 45%;
  bottom: 30px;
  position: absolute;
}
.index_equipment_box .index_equipment .index_equ_ban .swiper4 .index_equ_n {
  right: 40%;
  top: auto;
  bottom: 10px;
  width: 5%;
}
.index_equipment_box .index_equipment .index_equ_ban .swiper4 .index_equ_n img:nth-child(1) {
  display: block;
}
.index_equipment_box .index_equipment .index_equ_ban .swiper4 .index_equ_n img:nth-child(2) {
  display: none;
}
.index_equipment_box .index_equipment .index_equ_ban .swiper4 .index_equ_n:hover img:nth-child(1) {
  display: none;
}
.index_equipment_box .index_equipment .index_equ_ban .swiper4 .index_equ_n:hover img:nth-child(2) {
  display: block;
}
.index_equipment_box .index_equipment .index_equ_ban .swiper4 .index_equ_n::after {
  display: none;
}
.i-news-box{
  background: #f6f7f9;
}

.i-news-box .i-news .i-new-body {
  margin-bottom: 100px;
}
.i-news-box .i-news .i-new-body .i-new-bod-nav{
  justify-content: flex-end;
  margin-bottom: 50px;
}
.i-news-box .i-news .i-new-body .i-new-bod-nav .nav{
  background: #ffffff;
  border: 1px solid #d0d0d0;
  font-size: 18px;
  padding: 1% 0;
  width: 10%;
  text-align: center;
}
.i-news-box .i-news .i-new-body .i-new-bod-nav .nav a{
  color: #333333;
}
.i-news-box .i-news .i-new-body .i-new-bod-box{
  background: #fff;
  align-items: flex-start;
}
.i-news-box .i-news .i-new-body .i-new-bod-box .i-new-bod-box-left{
  width: 73%;
}
.i-news-box .i-news .i-new-body .i-new-bod-box .i-new-bod-box-left .i-new-bod-box-lef-up{
  padding: 4.5% 5%;
  flex-wrap: wrap;
  position: relative;
}
.i-news-box .i-news .i-new-body .i-new-bod-box .i-new-bod-box-left .i-new-bod-box-lef-up::after{
  position: absolute;
  content: '';
  background: #d0d0d0;
  width: 100%;
  left: 0;
  height: 1px;
  top: 49%;
}
.i-news-box .i-news .i-new-body .i-new-bod-box .i-new-bod-box-left .i-new-bod-box-lef-down{
  padding: 3%;
  height: 130px;
}
.i-news-box .i-news .i-new-body .i-new-bod-box .i-new-bod-box-left .i-nws-bod-box-lef-{
  width: 50%;
  box-sizing: border-box;
  padding-right: 5%;
}
.i-news-box .i-news .i-new-body .i-new-bod-box .i-new-bod-box-left .i-nws-bod-box-lef-:nth-child(1){
  padding-bottom: 8%;
  margin-bottom: 8%;
}
.i-news-box .i-news .i-new-body .i-new-bod-box .i-new-bod-box-left .i-nws-bod-box-lef-:nth-child(2){
  padding-bottom: 8%;
  margin-bottom: 8%;
}
.i-news-box .i-news .i-new-body .i-new-bod-box .i-new-bod-box-left .i-nws-bod-box-lef- a p:nth-child(1){
  font-size: 16px;
  font-weight: 800;
  color: #333333;
  margin-bottom: 5%;
}
.i-news-box .i-news .i-new-body .i-new-bod-box .i-new-bod-box-left .i-nws-bod-box-lef- a p:nth-child(2){
  font-size: 14px;
  color: #999999;
  margin-bottom: 2%;
}
.i-news-box .i-news .i-new-body .i-new-bod-box .i-new-bod-box-left .i-nws-bod-box-lef- a p:nth-child(3){
  font-size: 14px;
  color: #666666;
  line-height: 20px;
}
.i-news-box .i-news .i-new-body .i-new-bod-box .i-new-bod-box-right{
  padding: 2%;
  width: 25%;
  border-left: 1px solid #d0d0d0;
}
.i-news-box .i-news .i-new-body .i-new-bod-box .i-new-bod-box-right  a .i-new-bod-box-rig-img{
  padding-bottom: 5%;
}
.i-news-box .i-news .i-new-body .i-new-bod-box .i-new-bod-box-right  a .i-new-bod-box-rig-text  p:nth-child(1){
  font-size: 16px;
  font-weight: 800;
  color: #333333;
  margin-bottom: 5%;
}
.i-news-box .i-news .i-new-body .i-new-bod-box .i-new-bod-box-right a .i-new-bod-box-rig-text  p:nth-child(2){
  font-size: 14px;
  color: #999999;
  margin-bottom: 2%;
}
.i-news-box .i-news .i-new-body .i-new-bod-box .i-new-bod-box-right a .i-new-bod-box-rig-text  p:nth-child(3){
  font-size: 14px;
  color: #666666;
  line-height: 20px;
}
.footer_box .footer_1 {
  background-color: #333334;
}
/*.footer_box .footer_1 .footer_top .footer_top_nav {
  border-bottom: 1px solid #d2d2d2;
}*/
.footer_box .footer_1 .footer_top .footer_top_nav {
  padding: 35px 0;
  align-items: flex-start;
}
.footer_box .footer_1 .footer_top .footer_top_nav .foo-nav1{
  align-items: flex-start;
  width: 60%;
}
.footer_box .footer_1 .footer_top .footer_top_nav .foo-nav1 .foo-nav1-li .foo-nav1-li-a:nth-child(1){
    font-size: 15px;
    color: #fff;
    position: relative;
    padding-bottom: 10px;
    margin-bottom: 20px;
    display: inline-block;
}
.footer_box .footer_1 .footer_top .footer_top_nav .foo-nav1 .foo-nav1-li .foo-nav1-li-a:nth-child(1)::before{
  position: absolute;
  width: 30px;
  height: 2px;
  content: '';
  left: 0;
  bottom: 0;
  background: #fff;
}
.footer_box .footer_1 .footer_top .footer_top_nav .foo-nav1 .foo-nav1-li .foo-nav1-li-a:nth-child(1)::after{
  position: absolute;
  width: 45px;
  height: 1px;
  content: '';
  left: 30px;
  bottom: 0;
  background: #909090;
}
.footer_box .footer_1 .footer_top .footer_top_nav .foo-nav1 .foo-nav1-li .foo-nav2 .foo-nav2-li{
  margin-bottom: 10px;
}
.footer_box .footer_1 .footer_top .footer_top_nav .foo-nav1 .foo-nav1-li .foo-nav2 .foo-nav2-li .foo-nav2-li-a{
  font-size: 15px;
  color: #909090;
}
.footer_box .footer_1 .footer_top .footer_top_nav ul li a {
  font-size: 15px;
  color: #fff;
  margin-right: 60px;
}
.footer_box .footer_1 .footer_top .footer_top_nav ul li a:hover {
  color: #e50013;
}
.footer_box .footer_1 .footer_top .footer_top_nav .footer_top_nav_search form{
  z-index: 33333;
    display: flex;
    padding: 5px 15px;
    border-radius: 50px;
    background: rgba(61, 61, 61, 1);
    margin-bottom: 30px;
}

.footer_box .footer_1 .footer_top .footer_top_nav .footer_top_nav_search form input{
  border: none;
    outline: none;
    background: rgba(255, 255, 255, 0);
    font-size: 16px;
    color: #666666;
}
.footer_box .footer_1 .footer_top .footer_top_nav .footer_top_nav_search .search {
  background: url(../img/seach.png) no-repeat !important;
  width: 20px;
  height: 19px;
}
.footer_box .footer_1 .footer_top .footer_top_nav .footer_top_nav_text{
  margin-left: 5px;
}
.footer_box .footer_1 .footer_top .footer_top_nav .footer_top_nav_text p:nth-child(1){
  color: #e50013;
  font-size: 27px;
  margin-bottom: 10px;
}
.footer_box .footer_1 .footer_top .footer_top_nav .footer_top_nav_text p:nth-child(2){
  color: #fff;
  font-size: 15px;
}
.footer_box .footer_1 .footer_top .footer_top_text {
  margin: 30px 0;
}
.footer_box .footer_1 .footer_top .footer_top_text .footer_top_text_phone {
  width: 60%;
  flex-wrap: wrap;
}
.footer_box .footer_1 .footer_top .footer_top_text .footer_top_text_phone p {
  width: 50%;
  margin: 5px 0;
  justify-content: left;
}
.footer_box .footer_1 .footer_top .footer_top_text .footer_top_text_phone p img {
  margin-right: 10px;
}
.footer_box .footer_1 .footer_top .footer_top_text .footer_top_text_wechat {
  width: 20%;
  text-align: center;
}
.footer_box .footer_1 .footer_top .footer_top_text .footer_top_text_wechat p {
  font-size: 15px;
  color: #666666;
  margin: 5px 0;
}
.footer_box .footer_2 {
  background-color: #202020;
  text-align: center;
  padding: 15px 0;
  color: #7c7c7c;
  font-size: 14px;
  font-weight: normal;
}
.n_banner_box .n_banner {
  position: relative;
}
.n_banner_box .n_banner .n_ban_text {
  position: absolute;
  top: 45%;
  left: 15%;
}
.n_banner_box .n_banner .n_ban_text p:nth-child(1) {
  font-size: 35px;
  color: #ffffff;
  padding-bottom: 30px;
  position: relative;
}
.n_banner_box .n_banner .n_ban_text p:nth-child(1)::after {
  content: '';
  position: absolute;
  width: 50%;
  height: 1px;
  background-color: #e50013;
  left: 0;
  bottom: 15%;
}
.n_banner_box .n_banner .n_ban_text p:nth-child(2) {
  font-size: 18px;
  color: #ffffff;
}
.n_location_box {
  background-color: #eeeeee;
}
.n_location_box .n_location {
  height: 30px;
  line-height: 30px;
  padding: 0.3% 0;
}
.n_location_box .n_location span {
  font-size: 15px;
  color: #666666;
}
.n_about_box {
  background: url(../img/index_about_1.jpg) no-repeat;
  height: 640px;
}
.n_about_box .n_about {
  position: relative;
  margin: 120px auto;
  align-items: unset;
}
.n_about_box .n_about .n_abo_text {
  width: 50%;
}
.n_about_box .n_about .n_abo_text .n_title {
  background: url(../img/n_about_2.jpg) no-repeat;
  padding: 10px 0;
  justify-content: left;
  margin-bottom: 50px;
}
.n_about_box .n_about .n_abo_text .n_title span:nth-child(1) {
  font-size: 30px;
  color: #e50013;
  font-weight: bold;
  margin-right: 10px;

}
.n_about_box .n_about .n_abo_text .n_title span:nth-child(2) {
  font-size: 18px;
  color: #e50013;
}
.n_about_box .n_about .n_abo_text p:nth-child(2) {
  font-size: 17px;
  font-weight: normal;
  color: #333333;
  padding-bottom: 65px;
  position: relative;
}
.n_about_box .n_about .n_abo_text p:nth-child(2)::after {
  content: '';
  width: 30px;
  height: 3px;
  background-color: #e50013;
  position: absolute;
  left: 0;
  bottom: 40px;
}
.n_about_box .n_about .n_abo_text p:nth-child(3) {
  font-size: 16px;
  color: #333333;
  line-height: 31px;
  padding-bottom: 20px;
}
.n_about_box .n_about .n_abo_text .n_abo_tex_bj {
  position: absolute;
  bottom: 0%;
  left: 37%;
}
.n_about_box .n_about .n_abo_img {
  width: 45%;
}
.n_qualification_box .n_qualification {
  background-color: #f2f2f2;
  align-items: unset;
  justify-content: left;
  padding-bottom: 100px;
}
.n_qualification_box .n_qualification .n_qua_left {
  width: 45%;
}
.n_qualification_box .n_qualification .n_qua_right {
  width: 39%;
  position: relative;
}
.n_qualification_box .n_qualification .n_qua_right .n_title {
  margin-top: 60px;
  background: url(../img/n_about_4.png) no-repeat;
  padding: 10px 0;
  justify-content: left;

  margin-bottom: 50px;
}
.n_qualification_box .n_qualification .n_qua_right .n_title span:nth-child(1) {
  font-size: 30px;
  color: #e50013;
  font-weight: bold;
  margin-right: 10px;
}
.n_qualification_box .n_qualification .n_qua_right .n_title span:nth-child(2) {
  font-size: 18px;
  color: #e50013;
}
.n_qualification_box .n_qualification .n_qua_right .n_qua_rig_ban {
  margin-top: 50px;
  position: absolute;
  left: -13%;
}
.n_qualification_box .n_qualification .n_qua_right .n_qua_rig_ban .swiper1 {
  padding-bottom: 100px;
}
.n_qualification_box .n_qualification .n_qua_right .n_qua_rig_ban .swiper1 .index_pro_g {
  width: 15%;
  right: 8%;
  bottom: 15px;
  left: auto;
}
.n_qualification_box .n_qualification .n_qua_right .n_qua_rig_ban .swiper1 .index_pro_g .swiper-scrollbar-drag {
  background-color: #e50013;
}
.n_qualification_box .n_qualification .n_qua_right .n_qua_rig_ban .swiper1 .index_pro_p {
  left: 70%;
  bottom: 0;
  top: auto;
  width: 5%;
}
.n_qualification_box .n_qualification .n_qua_right .n_qua_rig_ban .swiper1 .index_pro_p img:nth-child(1) {
  display: block;
}
.n_qualification_box .n_qualification .n_qua_right .n_qua_rig_ban .swiper1 .index_pro_p img:nth-child(2) {
  display: none;
}
.n_qualification_box .n_qualification .n_qua_right .n_qua_rig_ban .swiper1 .index_pro_p:hover img:nth-child(1) {
  display: none;
}
.n_qualification_box .n_qualification .n_qua_right .n_qua_rig_ban .swiper1 .index_pro_p:hover img:nth-child(2) {
  display: block;
}
.n_qualification_box .n_qualification .n_qua_right .n_qua_rig_ban .swiper1 .index_pro_p::after {
  display: none;
}
.n_qualification_box .n_qualification .n_qua_right .n_qua_rig_ban .swiper1 .index_pro_n {
  right: 0%;
  bottom: 0;
  top: auto;
  width: 5%;
}
.n_qualification_box .n_qualification .n_qua_right .n_qua_rig_ban .swiper1 .index_pro_n img:nth-child(1) {
  display: block;
}
.n_qualification_box .n_qualification .n_qua_right .n_qua_rig_ban .swiper1 .index_pro_n img:nth-child(2) {
  display: none;
}
.n_qualification_box .n_qualification .n_qua_right .n_qua_rig_ban .swiper1 .index_pro_n:hover img:nth-child(1) {
  display: none;
}
.n_qualification_box .n_qualification .n_qua_right .n_qua_rig_ban .swiper1 .index_pro_n:hover img:nth-child(2) {
  display: block;
}
.n_qualification_box .n_qualification .n_qua_right .n_qua_rig_ban .swiper1 .index_pro_n::after {
  display: none;
}
.n_qualification_box .n_qualification .n_qua_right .n_qua_rig_ban .swiper1 .n_qua_rig_ban_box {
  padding: 10px;
  background-color: #ffffff;
  width: auto !important;
}
.n_qualification_box .n_qualification .n_qua_right .n_qua_rig_ban .swiper1 .n_qua_rig_ban_box .n_qua_rig_ban_box_img {
  height: 250px;
}
.n_qualification_box .n_qualification .n_qua_right .n_qua_rig_ban .swiper1 .n_qua_rig_ban_box .n_qua_rig_ban_box_img img {
  height: 250px;
}
.n_qualification_box .n_qualification .n_qua_right .n_qua_rig_ban .swiper1 .n_qua_rig_ban_box .n_qua_rig_ban_box_text {
  padding: 20px 0 10px;
  color: #333333;
  font-size: 18px;
  text-align: center;
  font-weight: normal;
}
.n_profile_box .n_profile .n_title {
  margin-top: 60px;
  background: url(../img/n_profile_1.png) no-repeat;
  padding: 10px 0;
  justify-content: left;
  margin-bottom: 50px;
}
.n_profile_box .n_profile .n_title span:nth-child(1) {
  font-size: 30px;
  color: #e50013;
  font-weight: bold;
  margin-right: 10px;
}
.n_profile_box .n_profile .n_title span:nth-child(2) {
  font-size: 18px;
  color: #e50013;
}
.n_profile_box .n_profile .n_pro_img {
  margin: 40px 0 110px 0;
  align-items: flex-start;
}
.n_profile_box .n_profile .n_pro_img .n_pro_img_left {
  width: 60%;
  position: relative;
}
.n_profile_box .n_profile .n_pro_img .n_pro_img_left .n_pro_img_left_box_text {
  text-align: center;
  position: absolute;
  bottom: 0;
  padding: 22px 0;
  font-size: 20px;
  font-weight: normal;
  color: #f5f4f5;
  width: 100%;
  background-color: rgba(0, 0, 0, 0.5);
}
.n_profile_box .n_profile .n_pro_img .n_pro_img_right {
  width: 34.5%;
}
.n_profile_box .n_profile .n_pro_img .n_pro_img_right .n_pro_img_right_box {
  position: relative;
  margin-bottom: 20px;
}
.n_profile_box .n_profile .n_pro_img .n_pro_img_right .n_pro_img_right_box .n_pro_img_right_box_text {
  text-align: center;
  position: absolute;
  bottom: 0;
  padding: 22px 0;
  font-size: 20px;
  font-weight: normal;
  color: #f5f4f5;
  width: 100%;
  background-color: rgba(0, 0, 0, 0.5);
}
.n_demeanour_box {

}
.n_demeanour_box .n_demeanour .n_title {
  margin-top: 60px;
  background: url(../img/n_demeanour_1.png) no-repeat;
  padding: 10px 0;
  justify-content: left;
  margin-bottom: 50px;
}
.n_demeanour_box .n_demeanour .n_title span:nth-child(1) {
  font-size: 30px;
  color: #e50013;
  font-weight: bold;
  margin-right: 10px;
}
.n_demeanour_box .n_demeanour .n_title span:nth-child(2) {
  font-size: 18px;
  color: #e50013;
}
.n_demeanour_box .n_demeanour .n_dem_img {
  margin: 50px auto;
}
.n_demeanour_box .n_demeanour .n_dem_img .swiper2 .index_pro_p {
  width: 5%;
}
.n_demeanour_box .n_demeanour .n_dem_img .swiper2 .index_pro_p img:nth-child(1) {
  display: block;
}
.n_demeanour_box .n_demeanour .n_dem_img .swiper2 .index_pro_p img:nth-child(2) {
  display: none;
}
.n_demeanour_box .n_demeanour .n_dem_img .swiper2 .index_pro_p:hover img:nth-child(1) {
  display: none;
}
.n_demeanour_box .n_demeanour .n_dem_img .swiper2 .index_pro_p:hover img:nth-child(2) {
  display: block;
}
.n_demeanour_box .n_demeanour .n_dem_img .swiper2 .index_pro_p::after {
  display: none;
}
.n_demeanour_box .n_demeanour .n_dem_img .swiper2 .index_pro_n {
  width: 5%;
}
.n_demeanour_box .n_demeanour .n_dem_img .swiper2 .index_pro_n img:nth-child(1) {
  display: block;
}
.n_demeanour_box .n_demeanour .n_dem_img .swiper2 .index_pro_n img:nth-child(2) {
  display: none;
}
.n_demeanour_box .n_demeanour .n_dem_img .swiper2 .index_pro_n:hover img:nth-child(1) {
  display: none;
}
.n_demeanour_box .n_demeanour .n_dem_img .swiper2 .index_pro_n:hover img:nth-child(2) {
  display: block;
}
.n_demeanour_box .n_demeanour .n_dem_img .swiper2 .index_pro_n::after {
  display: none;
}
.n_product_box .n_product {
  margin: 50px auto;
  align-items: flex-start;
}
.n_product_box .n_product .n_pro_left {
  width: 20%;
}
.n_product_box .n_product .n_pro_left .n_pro_lef_nav .n_pro_lef_nav_li .n_pro_lef_nav_li_box {
  background-color: #e50013;
  padding: 10px;
}
/*.n_product_box .n_product .n_pro_left .n_pro_lef_nav .n_pro_lef_nav_li:hover .n_pro_lef_nav_li_nul{
  display: block !important;
}*/
.n_product_box .n_product .n_pro_left .n_pro_lef_nav .n_pro_lef_nav_li .n_pro_lef_nav_li_box .n_pro_lef_nav_li_box_left {
  color: #ffffff;
  font-size: 20px;
  font-weight: bold;
}
.n_product_box .n_product .n_pro_left .n_pro_lef_nav .n_pro_lef_nav_li .n_pro_lef_nav_li_box .n_pro_lef_nav_li_box_left img{
  padding-right: 10px;
}
.n_product_box .n_product .n_pro_left .n_pro_lef_nav .n_pro_lef_nav_li .n_pro_lef_nav_li_box .n_pro_lef_nav_li_box_right img:nth-child(1) {
  display: block;
}
.n_product_box .n_product .n_pro_left .n_pro_lef_nav .n_pro_lef_nav_li .n_pro_lef_nav_li_box .n_pro_lef_nav_li_box_right img:nth-child(2) {
  display: none;
}
.n_product_box .n_product .n_pro_left .n_pro_lef_nav .n_pro_lef_nav_li_nul {
  background-color: #f3f3f3;
  display: none;
}
.n_product_box .n_product .n_pro_left .n_pro_lef_nav .n_pro_lef_nav_li_nul li {
  padding: 15px 20%;
}
.n_product_box .n_product .n_pro_left .n_pro_lef_nav .n_pro_lef_nav_li_nul li a {
  font-size: 18px;
  color: #333333;
  font-weight: normal;
}
.n_product_box .n_product .n_pro_left .n_pro_lef_nav .n_pro_lef_nav_li_nul li:hover{
  border-left: 3px solid #e50013;
}
.n-pro-lef-box{
  margin-top: 15px;
  padding: 20px;
  /*background-color: rgba(216, 22, 23, 0.5);*/
  background: #ffe6e6;
  border: 1px solid #e50013;
}
.n-pro-lef-box .n-pro-lef-box-left{
  font-size: 20px;
  font-weight: bold;
  color: #d81617;
}
.n-pro-lef-box .n-pro-lef-box-left img{
  padding-right: 10px;
}
.n_product_box .n_product .n_pro_right {
  width: 75%;
  
}
.n_product_box .n_product .n_pro_right .n_pro_right_{
  flex-wrap: wrap;
  justify-content: left;
}
.n_product_box .n_product .n_pro_right .n_pro_rig_box {
  width: 30%;
  border: 1px solid #dcdcdc;
  margin: 0 25px 25px 0;
}
.n_product_box .n_product .n_pro_right .n_pro_rig_box .n_pro_rig_box_text {
  text-align: center;
  padding: 30px 0;
  font-size: 20px;
  font-weight: normal;
  color: #666666;
  background-color: #f8f8f8;
}
.n_product_box .n_product .n_pro_right .n_pro_rig_btn{
  justify-content: center;
}
.n_product_box .n_product .n_pro_right .n_pro_rig_btn a{
  font-size: 16px;
  color: #b5b5b5;
  display: block;
  width: 35px;
  height: 35px;
  line-height: 35px;
  text-align: center;
  margin: 0 8px;
  border: 1px solid #b5b5b5;
  transition: all 0.4s;
  border-radius: 5px;
}
.n_pro_right .n_pro_right_ .n-pro-rig-text{
  font-size: 18px;
  color: #666666;
  line-height: 34px;
}
.n_pro_right .n_pro_right_ .n-pro-rig-box1{
  width: 18%;
  border: 1px solid #cecece;
  background: #f7f7f7;
}
.n_pro_right .n_pro_right_ .n-pro-rig-box1 .n-pro-rig-box1-title{
  bottom: 0;
  background: #a0a0a0;
  width: 100%;
  text-align: center;
  padding: 2% 0;
  color: #fff;
}
.n_pro_right .n_pro_right_ .n-pro-rig-box2{
  width: 23%;
  border: 1px solid #cecece;
  background: #f7f7f7;
}

.n_pro_right .n_pro_right_ .n-pro-rig-box2 .n-pro-rig-box2-img{
  text-align: center;
}
.n_pro_right .n_pro_right_ .n-pro-rig-box2 .n-pro-rig-box2-title{
  bottom: 0;
  background: #a0a0a0;
  width: 100%;
  text-align: center;
  padding: 2% 0;
  color: #fff;
}
.n_pro_right .n-pro-rig-box{
  background: url(../img/n-services-1.jpg) no-repeat;
  height: 800px; 
  width: 100%;
  box-sizing: border-box;
  padding: 10% 5% 0 5%;
}
.n_pro_right .n-pro-rig-box .n-pro-rig-box-body .n-pro-rig-box-bod-box{
  background: rgba(255, 255, 255, 0.7);
  width: 30%;
  text-align: center;
  box-sizing: border-box;
  padding: 3% 2% 0% 2%;
  border-radius: 15px;
  height: 280px;
}
.n_pro_right .n-pro-rig-box .n-pro-rig-box-body .n-pro-rig-box-bod-box .n-pro-rig-box-bod-box-img{
  margin-bottom: 5%;
}
.n_pro_right .n-pro-rig-box .n-pro-rig-box-body .n-pro-rig-box-bod-box .n-pro-rig-box-bod-box-title{
  color: #333333;
  font-size: 18px;
  font-weight: 600;
  padding-bottom: 5%;
  margin-bottom: 5%;
}
.n_pro_right .n-pro-rig-box .n-pro-rig-box-body .n-pro-rig-box-bod-box .n-pro-rig-box-bod-box-text{
  font-size: 15px;
  line-height: 21px;
  color: #333333;
}
.n_app_box {
  margin: 50px auto;
}
/*.n_app_box .n_app .n_title {
  background: url(../img/n_app_2.png) no-repeat;
  padding: 10px 0;
  justify-content: left;
  margin-bottom: 50px;
}
.n_app_box .n_app .n_title span:nth-child(1) {
  font-size: 30px;
  color: #e50013;
  font-weight: bold;
  margin-right: 10px;
}
.n_app_box .n_app .n_title span:nth-child(2) {
  font-size: 18px;
  color: #e50013;
}
.n_app_box .n_app .n_app_nav {
  margin: 50px 0px;
}
.n_app_box .n_app .n_app_nav li {
  width: 19%;
}
.n_app_box .n_app .n_app_nav li a {
  background-color: #d2d2d2;
  display: block;
  width: 100%;
  text-align: center;
  padding: 20px 0;
  font-size: 16px;
  color: #333333;
  font-weight: normal;
}
.n_app_box .n_app .n_app_nav li a:hover{
  background-color: #e50013;
  color: #ffffff;
}
.n_app_box .n_app .n_app_nav2 li{
  display: none;
}
.n_app_box .n_app .n_app_body {
  align-items: flex-start;
}
.n_app_box .n_app .n_app_body .n_app_bod_img {
  width: 45%;
}
.n_app_box .n_app .n_app_body .n_app_bod_text {
  width: 50%;
  position: relative;
}
.n_app_box .n_app .n_app_body .n_app_bod_text p {
  font-size: 16px;
  color: #333333;
  font-weight: normal;
  line-height: 26px;
  margin: 30px 0;
}
.n_app_box .n_app .n_app_body .n_app_bod_text p:nth-child(1) {
  font-size: 20px;
  font-weight: normal;
  color: #e50013;
  padding-left: 20px;
  position: relative;
  margin-top: 15px;
}
.n_app_box .n_app .n_app_body .n_app_bod_text p:nth-child(1)::before {
  position: absolute;
  left: 0;
  height: 100%;
  width: 5px;
  background-color: #e50013;
  content: '';
}
.n_app_box .n_app .n_app_body .n_app_bod_text img {
  position: absolute;
  left: -20%;
  top: 300px;
} */
.n_featured_box {
  background: url(../img/n_app_5.jpg) no-repeat;
}
.n_featured_box .n_featured {
  padding: 38px 0;
}
.n_featured_box .n_featured .n_title {
  background: url(../img/n_app_6.png) no-repeat;
  padding: 10px 0;
  justify-content: left;
  margin-bottom: 50px;
}
.n_featured_box .n_featured .n_title span:nth-child(1) {
  font-size: 30px;
  color: #e50013;
  font-weight: bold;
  margin-right: 10px;
}
.n_featured_box .n_featured .n_title span:nth-child(2) {
  font-size: 18px;
  color: #e50013;
}
.n_featured_box .n_featured .n_fea_img {
  margin: 50px 0;
}
.n_featured_box .n_featured .n_fea_img .n_fea_img_box {
  position: relative;
}
.n_featured_box .n_featured .n_fea_img .n_fea_img_box .n_fea_img_box_text {
  position: absolute;
  text-align: center;
  bottom: -4%;
  background-color: rgba(0, 0, 0, 0.8);
  width: 80%;
  left: 10%;
  padding: 4% 0;
  color: #ffffff;
  font-size: 18px;
}
.n_advantages_box .n_advantages_1 {
  margin: 50px auto;
}
.n_advantages_box .n_advantages_1 .n_title {
  background: url(../img/n_advantages_2.png) no-repeat;
  padding: 10px 0;
  justify-content: left;
  margin-bottom: 50px;
}
.n_advantages_box .n_advantages_1 .n_title span:nth-child(1) {
  font-size: 30px;
  color: #e50013;
  font-weight: bold;
  margin-right: 10px;
}
.n_advantages_box .n_advantages_1 .n_title span:nth-child(2) {
  font-size: 18px;
  color: #e50013;
}
.n_advantages_box .n_advantages_1 .n_adv1_photo {
  margin-top: 50px;
  flex-wrap: wrap;
}
.n_advantages_box .n_advantages_1 .n_adv1_photo .n_adv1_pho_box {
  width: 45%;
  margin-bottom: 100px;
  position: relative;
}
.n_advantages_box .n_advantages_1 .n_adv1_photo .n_adv1_pho_box .n_adv1_pho_box_text {
  position: absolute;
  width: 80%;
  background-color: #eeeeee;
  left: 10%;
  bottom: -15%;
  box-sizing: border-box;
  padding: 15px;
  height: 130px;
}
.n_advantages_box .n_advantages_1 .n_adv1_photo .n_adv1_pho_box .n_adv1_pho_box_text p:nth-child(1) {
  font-size: 18px;
  font-weight: normal;
  color: #e50013;
  margin-bottom: 8px;
}
.n_advantages_box .n_advantages_1 .n_adv1_photo .n_adv1_pho_box .n_adv1_pho_box_text p:nth-child(2) {
  font-size: 24px;
  font-weight: bold;
  color: #333333;
  margin-bottom: 12px;
}
.n_advantages_box .n_advantages_1 .n_adv1_photo .n_adv1_pho_box .n_adv1_pho_box_text p:nth-child(3) {
  font-size: 14px;
  font-weight: normal;
  color: #666666;
  line-height: 24px;
}
.n_advantages_box .n_advantages_2 {
  background: url(../img/n_advantages_7.jpg) no-repeat;
}
.n_advantages_box .n_advantages_2 .n_adv2_img {
  margin: 80px auto;
  
}
.n_advantages_box .n_advantages_2 .n_adv2_img .n_adv2_img1 {
  margin-bottom: 30px;
}
.n_advantages_box .n_advantages_2 .n_adv2_img .n_adv2_img1 .n_adv2_img1_box {
  margin: 5px;
  border: 1px solid #dcdcdc;
}
.n_advantages_box .n_advantages_2 .n_adv2_img .n_adv2_img1 .n_adv2_img1_box .n_adv2_img1_box_text{
  text-align: center;
  color: #ffffff;
  font-size: 16px;
  background-color: #e50013;
  padding: 5px 0;
}
.n_advantages_box .n_advantages_2 .n_adv2_img .n_adv2_img2 .n_adv2_img2_box {
  margin: 5px;
  border: 1px solid #dcdcdc;
}
.n_advantages_box .n_advantages_2 .n_adv2_img .n_adv2_img2 .n_adv2_img2_box .n_adv2_img2_box_text{
  text-align: center;
  color: #ffffff;
  font-size: 16px;
  background-color: #e50013;
  padding: 5px 0;
}
.n_introduction_box {
  margin: 50px 0;
}
.n_introduction_box .n_introduction .n_title {
  background: url(../img/n_app_2.png) no-repeat;
  padding: 10px 0;
  justify-content: left;
  margin-bottom: 50px;
}
.n_introduction_box .n_introduction .n_title span:nth-child(1) {
  font-size: 30px;
  color: #e50013;
  font-weight: bold;
  margin-right: 10px;
}
.n_introduction_box .n_introduction .n_title span:nth-child(2) {
  font-size: 18px;
  color: #e50013;
}
.n_introduction_box .n_introduction .n_int_title {
  font-size: 24px;
  font-weight: normal;
  color: #333333;
  margin: 25px 0;
  padding-left: 50px;
  position: relative;
}
.n_introduction_box .n_introduction .n_int_title::before {
  content: '';
  width: 40px;
  height: 3px;
  background-color: #e50013;
  position: absolute;
  left: 0px;
  top: 50%;
}
.n_introduction_box .n_introduction .n_int_photo1 {
  margin-bottom: 50px;
}
.n_introduction_box .n_introduction .n_int_photo1 .n_int_pho1_box .n_int_pho1_box_text {
  text-align: center;
  border-bottom: 1px solid #e50013;
  padding: 20px 0;
  background-color: #f8f8f8;
  font-size: 18px;
}
.n_introduction_box .n_introduction .n_int_photo2 {
  margin-bottom: 50px;
  flex-wrap: wrap;
}
.n_introduction_box .n_introduction .n_int_photo2 .n_int_pho2_box {
  margin-bottom: 30px;
}
.n_introduction_box .n_introduction .n_int_photo2 .n_int_pho2_box .n_int_pho2_box_text {
  text-align: center;
  border-bottom: 1px solid #e50013;
  padding: 20px 0;
  background-color: #f8f8f8;
  font-size: 18px;
}
.n_factory_box {
  background-color: #f9f9f9;
  padding-top: 50px;
}
.n_factory_box .n_factory .n_title {
  background: url(../img/n_factory_13.png) no-repeat;
  padding: 10px 0;
  justify-content: left;
  margin-bottom: 50px;
}
.n_factory_box .n_factory .n_title span:nth-child(1) {
  font-size: 30px;
  color: #e50013;
  font-weight: bold;
  margin-right: 10px;
}
.n_factory_box .n_factory .n_title span:nth-child(2) {
  font-size: 18px;
  color: #e50013;
}
.n_factory_box .n_factory .n_fac_banner .swiper1 {
  padding-bottom: 50px;
}
.n_factory_box .n_factory .n_fac_banner .swiper1 .n_fac_photo {
  width: auto !important;
  margin-right: 20px;
  margin-bottom: 50px;
}
.n_factory_box .n_factory .n_fac_banner .swiper1 .n_fac_photo .n_fac_pho_box {
  background-color: #ffffff;
}
.n_factory_box .n_factory .n_fac_banner .swiper1 .n_fac_photo .n_fac_pho_box .n_fac_pho_box_img {
  box-sizing: border-box;
  padding: 5px;
}
.n_factory_box .n_factory .n_fac_banner .swiper1 .n_fac_photo .n_fac_pho_box .n_fac_pho_box_text {
  text-align: center;
  border-bottom: 1px solid #e50013;
  border-top: 1px solid #f9f9f9;
  padding: 20px 0;
  font-size: 15px;
}
.n_factory_box .n_factory .index_pro_g {
  width: 10%;
  left: 45%;
  bottom: 10%;
}
.n_factory_box .n_factory .index_pro_g .swiper-scrollbar-drag {
  background-color: #e50013;
}
.n_factory_box .n_factory .n_fac_p {
  left: 40%;
  top: auto;
  bottom: 5%;
  width: 5%;
}
.n_factory_box .n_factory .n_fac_p img:nth-child(1) {
  display: block;
}
.n_factory_box .n_factory .n_fac_p img:nth-child(2) {
  display: none;
}
.n_factory_box .n_factory .n_fac_p:hover img:nth-child(1) {
  display: none;
}
.n_factory_box .n_factory .n_fac_p:hover img:nth-child(2) {
  display: block;
}
.n_factory_box .n_factory .n_fac_p::after {
  display: none;
}
.n_factory_box .n_factory .n_fac_n {
  right: 40%;
  bottom: 5%;
  top: auto;
  width: 5%;
}
.n_factory_box .n_factory .n_fac_n img:nth-child(1) {
  display: block;
}
.n_factory_box .n_factory .n_fac_n img:nth-child(2) {
  display: none;
}
.n_factory_box .n_factory .n_fac_n:hover img:nth-child(1) {
  display: none;
}
.n_factory_box .n_factory .n_fac_n:hover img:nth-child(2) {
  display: block;
}
.n_factory_box .n_factory .n_fac_n::after {
  display: none;
}
.n_contact_box .n_contact .n_title {
  margin-top: 60px;
  background: url(../img/n_contact_2.png) no-repeat;
  padding: 10px 0;
  justify-content: left;
  margin-bottom: 50px;
}
.n_contact_box .n_contact .n_title span:nth-child(1) {
  font-size: 30px;
  color: #e50013;
  font-weight: bold;
  margin-right: 10px;
}
.n_contact_box .n_contact .n_title span:nth-child(2) {
  font-size: 18px;
  color: #e50013;
}
.n_contact_box .n_contact .n_con_top {
  flex-wrap: wrap;
}
.n_contact_box .n_contact .n_con_top .n_con_top_box {
  width: 20%;
  margin: 2%;
  padding: 2%;
  text-align: center;
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
}
.n_contact_box .n_contact .n_con_top .n_con_top_box .n_con_top_box_img {
  padding-bottom: 5%;
}
.n_contact_box .n_contact .n_con_top .n_con_top_box .n_con_top_box_text p:nth-child(1) {
  font-size: 18px;
  color: #3c3c3c;
  padding-bottom: 3%;
}
.n_contact_box .n_contact .n_con_top .n_con_top_box .n_con_top_box_text p:nth-child(2) {
  font-size: 16px;
  color: #3c3c3c;
}
.n_search_box .n_search .n_title {
  margin-top: 60px;
  background: url(../img/n_demeanour_1.png) no-repeat;
  padding: 10px 0;
  justify-content: left;
  margin-bottom: 50px;
}
.n_search_box .n_search .n_title span:nth-child(1) {
  font-size: 30px;
  color: #e50013;
  font-weight: bold;
  margin-right: 10px;
}
.n_search_box .n_search .n_title span:nth-child(2) {
  font-size: 18px;
  color: #e50013;
}
.n_search_box .n_search .n_sea_body{
  flex-wrap: wrap;
  text-align: center;
  margin: 50px auto;
}
.n_search_box .n_search .n_sea_body .n_sea_bod_box{
  width: 30%;
}
.n_search_box .n_search .n_sea_body .n_sea_bod_box li{
  width: 100%;
  margin-bottom: 50px;
}
.n_search_box .n_search .n_sea_body .n_sea_bod_box li::marker{
  display: none !important;
  color: #ffffff;
}
.n_search_box .n_search .n_sea_body .n_sea_bod_box li a{
  font-size: 18px;
  color: #333333;
}
.n_search_box .n_search .n_sea_body .n_sea_bod_box li a h1{
  padding: 5% 0;
}
.n_search_box .n_search .n_sea_body .n_sea_bod_box li a h1:hover{
  border-bottom: 1px solid #e50013;
}
.n_search_box .n_search .n_sea_body .n_sea_bod_box li a h1 font{
  font-size: 18px;
  color: #333333 !important;

}
.n_contact_box .n_con_map {
  margin: 2%;
}
.n-news-box .n-news .n-news-nav{
  width: 60%;
  margin: 5% auto 0;
  justify-content: center;
  border: 1px solid #dadada;
}
.n-news-box .n-news .n-news-nav li{
  width: 33.33%;
  text-align: center;
  border-right: 1px solid #dadada;
  
}
.n-news-box .n-news .n-news-nav li a{
  padding: 15px 0;
  background: #fff;
  font-size: 22px;
  width: 100%;
  display: inline-block;
  color: #333333;
}
.n-info-box{
  padding: 50px 0;
}
.n-info-box .n-info .n-info-body{
  flex-wrap: wrap;
}
.n-info-box .n-info .n-info-body .n-info-bod-box{
  width: 28%;
  margin-bottom: 50px;
}
.n-info-box .n-info .n-info-body .n-info-bod-box a .n-info-bod-box-text{
  width: 90%;
    padding: 10px 5%;
    
}
.n-info-box .n-info .n-info-body .n-info-bod-box a:hover .n-info-bod-box-more{
  background: #e50013;
  color: #fff;
}
.n-info-box .n-info .n-info-body .n-info-bod-box a .n-info-bod-box-text p:nth-child(1){
  font-size: 18px;
  color: #333333;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  overflow: hidden;
  line-height: 30px;
}
.n-info-box .n-info .n-info-body .n-info-bod-box a .n-info-bod-box-text p:nth-child(2){
font-size: 14px;
    overflow: hidden;
    color: #666666;
    height: 56px;
    line-height: 28px;
    margin: 5px 0;
}
.n-info-box .n-info .n-info-body .n-info-bod-box a .n-info-bod-box-more{
  width: 94%;
overflow: hidden;
line-height: 25px;
padding: 10px 3%;
border-top: 1px solid #e5e5e5;
color: #2c2c2c;
}
.x_product_box .x_product {
  margin: 50px auto 200px;
  align-items: flex-start;
}
.x_product_box .x_product .x_pro_left {
  width: 20%;
}
.x_product_box .x_product .x_pro_left .x_pro_lef_nav .x_pro_lef_nav_li .x_pro_lef_nav_li_box {
  background-color: #e50013;
  padding: 10px;
}
.x_product_box .x_product .x_pro_left .x_pro_lef_nav .x_pro_lef_nav_li .x_pro_lef_nav_li_box .x_pro_lef_nav_li_box_left {
  color: #ffffff;
  font-size: 20px;
  font-weight: bold;
}
.x_product_box .x_product .x_pro_left .x_pro_lef_nav .x_pro_lef_nav_li .x_pro_lef_nav_li_box .x_pro_lef_nav_li_box_left img {
  padding-right: 10px;
}
.x_product_box .x_product .x_pro_left .x_pro_lef_nav .x_pro_lef_nav_li .x_pro_lef_nav_li_box .x_pro_lef_nav_li_box_right img:nth-child(1) {
  display: block;
}
.x_product_box .x_product .x_pro_left .x_pro_lef_nav .x_pro_lef_nav_li .x_pro_lef_nav_li_box .x_pro_lef_nav_li_box_right img:nth-child(2) {
  display: none;
}
.x_product_box .x_product .x_pro_left .x_pro_lef_nav .x_pro_lef_nav_li_nul {
  background-color: #f3f3f3;
  display: none;
}
.x_product_box .x_product .x_pro_left .x_pro_lef_nav .x_pro_lef_nav_li_nul li {
  padding: 15px 20%;
}
.x_product_box .x_product .x_pro_left .x_pro_lef_nav .x_pro_lef_nav_li_nul li a {
  font-size: 18px;
  color: #333333;
  font-weight: normal;
}
.x_product_box .x_product .x_pro_right {
  width: 77%;
}
.x_product_box .x_product .x_pro_right .x_pro_rig_top {
  align-items: flex-start;
  width: 100%;
  margin-bottom: 50px;
}
.x_product_box .x_product .x_pro_right .x_pro_rig_top .x_pro_rig_top_img {
  width: 40%;
}
.x_product_box .x_product .x_pro_right .x_pro_rig_top .x_pro_rig_top_text {
  width: 55%;
}
.x_product_box .x_product .x_pro_right .x_pro_rig_top .x_pro_rig_top_text p {
  font-size: 24px;
  color: #333333;
  font-weight: bold;
  border-bottom: 1px solid #dcdcdc;
  padding: 15px 0 30px 0;
}
.x_product_box .x_product .x_pro_right .x_pro_rig_top .x_pro_rig_top_text .x_pro_rig_top_tex_body {
  margin: 20px 0;
}
.x_product_box .x_product .x_pro_right .x_pro_rig_top .x_pro_rig_top_text .x_pro_rig_top_tex_body p {
  font-size: 16px;
  color: #333333;
  font-weight: normal;
  border: 0;
  padding: 5px 0;
}
.x_product_box .x_product .x_pro_right .x_pro_rig_top .x_pro_rig_top_text .x_pro_rig_top_tex_btn {
  justify-content: left;
}
.x_product_box .x_product .x_pro_right .x_pro_rig_top .x_pro_rig_top_text .x_pro_rig_top_tex_btn a {
  justify-content: left;
}
.x_product_box .x_product .x_pro_right .x_pro_rig_top .x_pro_rig_top_text .x_pro_rig_top_tex_btn a:nth-child(1) {
  font-size: 18px;
  font-weight: bold;
  color: #e50013;
  padding: 15px 20px;
  border: 1px solid #e50013;
  border-radius: 10px;
  margin-right: 5%;
}
.x_product_box .x_product .x_pro_right .x_pro_rig_top .x_pro_rig_top_text .x_pro_rig_top_tex_btn a:nth-child(1) img {
  padding-right: 5px;
}
.x_product_box .x_product .x_pro_right .x_pro_rig_top .x_pro_rig_top_text .x_pro_rig_top_tex_btn a:nth-child(2) {
  font-size: 18px;
  font-weight: bold;
  color: #ffffff;
  padding: 22px 30px;
  background-color: #e50013;
  border: 1px solid #e50013;
  border-radius: 10px;
}
.x_product_box .x_product .x_pro_right .x_pro_rig_bottom{
  margin-bottom: 50px;
}
.x_product_box .x_product .x_pro_right .x_pro_rig_bottom p:nth-child(1) {
  font-size: 20px;
  font-weight: normal;
  color: #333333;
  padding-bottom: 15px;
  border-bottom: 1px solid #d2d2d2;
  position: relative;
  margin-bottom: 30px;
}
.x_product_box .x_product .x_pro_right .x_pro_rig_bottom p:nth-child(1)::after {
  content: '';
  width: 80px;
  height: 1px;
  position: absolute;
  left: 0%;
  bottom: 0;
  background-color: #e50013;
}
.x_product_box .x_product .x_pro_right .x_pro_rig_bottom p:nth-child(2) {
  font-size: 14px;
  color: #666666;
  line-height: 24px;
  margin-bottom: 15px;
}
.x_product_box .x_product .x_pro_right .x_pro_rig_bottom p:nth-child(4) {
  font-size: 14px;
  color: #666666;
  line-height: 24px;
  margin-top: 15px;
}
.n_app_box .n_app .n_app_title p{
  width: 25%;
  text-align: center;
  background: #fff;
  font-size: 30px;
  padding: 0 20px;
  position: relative;
  color: #333333;
}
.n_app_box .n_app .n_app_title span:nth-child(1){
  width: 100%;
  height: 3px;
  background: linear-gradient(to right, #ececec 0%, #ececec 80%, #e50013 81%, #e50013 100%);
}
.n_app_box .n_app .n_app_title span:nth-child(3){
  width: 100%;
  height: 3px;
  background: linear-gradient(to right, #e50013 0%, #e50013 20%, #ececec 21%, #ececec 100%);
}
.n_app_box .n_app .n_app_body{
  margin-top: 30px;
}
.n_app_box .n_app .n_app_body .n_app_bod_box{
  background: #f6f7f9;
  justify-content: left;
}
.n_app_box .n_app .n_app_body .n_app_bod_box .n_app_bod_box_text{
  width: 40%;
  margin-left: 10%;
}
.n_app_box .n_app .n_app_body .n_app_bod_box .n_app_bod_box_text p:nth-child(1){
  font-size: 32px;
  color: #333;
  font-weight: bold;
}
.n_app_box .n_app .n_app_body .n_app_bod_box .n_app_bod_box_text p:nth-child(2){
font-size: 15px;
    padding: 18px 0;
    position: relative;
    line-height: 30px;
}
.n_app_box .n_app .n_app_body .n_app_bod_box .n_app_bod_box_img{
  width: 50%;
}
.n_app_box .n_app .n_app_body .n_app_bod_box .n_app_bod_box_img img{
  width: 100%;
}
.x-info-body .x-info-bod-title{
  width: 100%;
    text-align: center;
    font-size: 30px;
    color: #000;
    line-height: 54px;
    padding: 19px 0;
}
.x-info-body .x-info-bod-time{
  width: 100%;
  padding: 10px 0;
  font-size: 14px;
  line-height: 24px;
  border-bottom: 1px solid #e6e6e6;
  color: #666666;
  text-align: center;
}
.x-info-body .x-info-bod-img{
  margin: 30px 0;
}
.x-info-body .x-info-bod-text{
  width: 100%;
    padding: 10px 0;
    font-size: 18px;
    line-height: 24px;
    border-bottom: 1px solid #e6e6e6;
    color: #333;
    margin-bottom: 50px;
}
@media screen and (max-width: 1601px) {
  .header .header_nav .header_nav_ul .header_nav_li {
    padding: 0 1%;
}
  .index_banner_box .index_banner .index_banner_text p {
    font-size: 35px;
  }
  .index_banner_box .index_banner .index_banner_text a {
    font-size: 15px;
    padding: 10px 25px;
  }
  
  .footer_box .footer_1 .footer_top .footer_top_text .footer_top_text_phone {
    width: 90%;
}
.n_product_box .n_product .n_pro_left .n_pro_lef_nav .n_pro_lef_nav_li .n_pro_lef_nav_li_box .n_pro_lef_nav_li_box_left {
  font-size: 16px;
}
.n_product_box .n_product .n_pro_right .n_pro_rig_box {
  width: 29%;
}
.header .header_phone .header_pho_text p:nth-child(1) {
  font-size: 13px;
}
.header .header_phone .header_pho_text p:nth-child(2) {
  font-size: 15px;
}
.n_featured_box .n_featured .n_fea_img .n_fea_img_box {
  margin: 10px;
}
.n_advantages_box .n_advantages_1 .n_adv1_photo .n_adv1_pho_box .n_adv1_pho_box_text p:nth-child(1) {
  font-size: 15px;
  margin-bottom: 4px;
}
.n_advantages_box .n_advantages_1 .n_adv1_photo .n_adv1_pho_box .n_adv1_pho_box_text p:nth-child(2) {
  font-size: 20px;
  margin-bottom: 6px;
}
.n_advantages_box .n_advantages_1 .n_adv1_photo .n_adv1_pho_box .n_adv1_pho_box_text p:nth-child(3) {
  font-size: 12px;
  line-height: 20px;
}

.header-en {
    width: 2%;
    margin-left: 2%;
}
.n_introduction_box .n_introduction .n_int_photo1 .n_int_pho1_box{
margin: 0 6px;
}
.index_banner_box .index_banner_box_btn .swiper-pagination-bullet-active {
  height: 24px;
}
.footer_box .footer_1 .footer_top .footer_top_nav ul li a {
  margin-right: 10px;
}
.n_qualification_box .n_qualification .n_qua_right .n_qua_rig_ban {
  margin-top: 1px;
}
.n_qualification_box .n_qualification .n_qua_right .n_qua_rig_ban .swiper1 {
  padding-bottom: 60px;
}
.n_advantages_box .n_advantages_2 .n_adv2_img .n_adv2_img2 .n_adv2_img2_box .n_adv2_img2_box_text {
  font-size: 14px;
}
.n_introduction_box .n_introduction .n_int_photo1 .n_int_pho1_box .n_int_pho1_box_text {
  padding: 17px 0;
  font-size: 15px;
}
.i-news-box .i-news .i-new-body .i-new-bod-box .i-new-bod-box-right {
  width: 28%;
}
.i-news-box .i-news .i-new-body .i-new-bod-nav .nav {
  font-size: 14px;
}
.i-news-box .i-news .i-new-body .i-new-bod-nav {
  margin-bottom: 30px;
}
.footer_box .footer_1 .footer_top .footer_top_nav .footer_top_nav_text p:nth-child(1) {
  font-size: 20px;
}
.footer_box .footer_1 .footer_top .footer_top_nav .footer_top_nav_text p:nth-child(2) {
  font-size: 13px;
}
.footer_box .footer_1 .footer_top .footer_top_nav .footer_top_nav_search-box{
  width: 30%;
}
.footer_box .footer_1 .footer_top .footer_top_nav .footer_top_nav_search-box{
  width: 30%;
}
.header .header_nav .header_nav_ul .header_nav_li .header_nav_cp {
  width: 700%;
  left: -140%;
}
.n_contact_box .n_contact .n_con_top .n_con_top_box {
  width: 25%;
}
.n_app_box .n_app .n_app_title p {
  font-size: 18px;
}
.header .header_nav .header_nav_ul .header_nav_li a {
  font-size: 15px;;
}
}
@media screen and (max-width: 1001px) {
  .header_box {
    display: none;
  }
  .phone-section {
    display: block;
  }
  .phone-logo {
    width: 40%;
  }
  .phone-head {
    width: 100%;
    padding: 15px 10px;
    box-sizing: border-box;
    justify-content: space-between;
    background-color: #fff;
    /* position: fixed; */
    top: 0;
    left: 0;
  }
  .close {
    background-color: #e50013;
    padding: 10px 15px;
    box-sizing: border-box;
  }
  .close img {
    width: 30px;
  }
  .phone-listnav {
    display: none;
    width: 100%;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 3;
  }
  .phonelist-nav {
    width: 100%;
    background-color: #e50013;
    line-height: 48px;
  }
  .phonelist-nav a {
    color: #fff;
    font-size: 14px;
    padding: 0 15px;
  }
  .phonelist-nav1 {
    flex-direction: column;
    align-items: stretch;
    padding-left: 20px;
  }
  .phonelist-nav1 a {
    display: block;
  }
  .phonelist-nav {
    border-bottom: 1px solid #ffffff;
  }
  .phonelist-nav:last-child {
    border-bottom: none;
  }
  .phonelist-navtop > a {
    width: 50%;
  }
  .phonelist-navtop div {
    flex-grow: 1;
    flex-direction: row-reverse;
    box-sizing: border-box;
    padding-right: 10px;
  }
  .phonelist-navtop div img {
    width: 16px;
  }
  .phonelist-nav1 {
    display: none;
  }
  .menucl-img2 {
    display: none;
  }
  .index_banner_box .index_banner .index_banner_text p {
    font-size: 12px;
}
.index_banner_box .index_banner .index_banner_text p {
  margin-bottom: 8px;
}
.index_banner_box .index_banner .index_banner_text p:nth-child(2) {
  margin-bottom: 30px;
}
.index_banner_box .index_banner .index_banner_text a {
  font-size: 0.1rem;
  padding: 7px 15px;
}
.index_banner_box .index_banner_box_btn {
  left: -30%;
  bottom: 10px;
}
.index_banner_box .index_banner_box_btn .swiper-pagination-bullet-active {
  border-bottom: 3px solid #ffffff !important;
}
.index_banner_box .index_banner_box_btn .swiper-pagination-bullet-active {
  height: 14px;
}
.index_about_box .index_about {
  margin: 40px auto;
  display: block;
}

.center {
  width: 90%;
  margin: 0 auto;
}
.index_about_box .index_about .index_abo_text p:nth-child(1) {
  font-size: 25px;
}
.index_about_box .index_about .index_abo_text p:nth-child(2)::after {
  top: 45px;
}
.index_about_box .index_about .index_abo_text {
  width: 100%;
}
.index_about_box .index_about .index_abo_img {
  width: 100%;
  padding-top: 60px;
}
.index_product_box .index_product ul {
  flex-wrap: wrap;
}
.index_product_box .index_product ul li {
  width: 49.8%;
  margin-bottom: 1px;
}
.index_product_box .index_product .index_pro_body_box .index_pro_f {
  left: -35% !important;
}
.index_product_box .index_product .index_pro_body_box .index_pro_g {
  left: 10%;
}
.index_product_box .index_product .index_pro_body_box .index_pro_p {
  left: 70%;
  width: 10%;
}
.index_product_box .index_product .index_pro_body_box .index_pro_n {
  right: 5%;
  width: 10%;
}
.index_product_box .index_product {
  margin: 50px auto;
}
.index_app_box .index_app {
  display: block;
}
.index_app_box .index_app .index_app_left {
  width: 100%;
  margin-right: 1%;
  margin-bottom: 10px;
}
.index_app_box .index_app .index_app_right {
  flex-wrap: wrap;
  width: 100%;
}
.index_app_box .index_app .index_app_right .index_app_right_box .index_app_right_box_text {
  width: 100%;
  padding: 8px 5% 8px;
  font-size: 14px;
}
.index_advantages_box .index_advantages .index_adv_top ul{
  display: block;
}
.index_advantages_box .index_advantages .index_adv_top ul li {
  width: 100%;
  text-align: center;
  box-sizing: border-box;
  padding: 40px 1%;
  height: 250px;
  border: 1px solid #e5e5e5;
}
.index_equipment_box .index_equipment .index_equ_title ul li {
  font-size: 14px;
  margin: 0 6%;
}
.index_equipment_box .index_equipment .index_equ_title ul {
  height: 57px;
}
.index_equipment_box .index_equipment .index_equ_ban .swiper4 .index_equ_p {
  left: 30%;
  width: 10%;
}
.index_equipment_box .index_equipment .index_equ_ban .swiper4 .index_equ_n {
  right: 30%;
  width: 10%;
}
.index_equipment_box .index_equipment .index_equ_ban .swiper4 .index_equ-::after {
  width: 15%;
  left: 42%;

}
.footer_box .footer_1 .footer_top .footer_top_nav {
  display: block;
}
.footer_box .footer_1 .footer_top .footer_top_nav ul li {
  padding: 20px 0;
}
.footer_box .footer_1 .footer_top .footer_top_nav ul li a {
  font-size: 0.1rem;
  margin-right: 0px;
}
.footer_box .footer_1 .footer_top .footer_top_nav .footer_top_nav_search form {
 justify-content: space-between;
}
.footer_box .footer_1 .footer_top .footer_top_text {
  display: block;
}
.footer_box .footer_1 .footer_top .footer_top_text .footer_top_text_phone {
  width: 100%;
  display: block;
}
.footer_box .footer_1 .footer_top .footer_top_text .footer_top_text_phone p {
  width: 100%;
  margin: 10px 0;
}
.footer_box .footer_1 .footer_top .footer_top_text .footer_top_text_wechat {
  width: 30%;
  text-align: center;
}
.footer_box .footer_2 {
  line-height: 20px;
}
.footer_box .footer_1 .footer_top .footer_top_text .footer_top_text_wechat {
  width: 30%;
  text-align: center;
  margin: 0 auto;
}
.n_banner_box .n_banner .n_ban_text p:nth-child(1) {
  font-size: 13px;
  padding-bottom: 10px;
}
.n_banner_box .n_banner .n_ban_text p:nth-child(2) {
  font-size: 11px;
  color: #ffffff;
}
.n_about_box .n_about {
  margin: 50px auto;
}
.n_about_box .n_about {
  display: block;
}
.n_about_box .n_about .n_abo_text {
  width: 100%;
}
.n_about_box .n_about .n_abo_text .n_title {
  margin-bottom: 25px;
}
.n_about_box .n_about .n_abo_text p:nth-child(2) {
  padding-bottom: 55px;
}
.n_about_box .n_about .n_abo_img {
  width: 100%;
}
.n_qualification_box{

}
.n_qualification_box .n_qualification {
  flex-wrap: wrap;
}
.n_qualification_box .n_qualification .n_qua_left {
  display: none;
}
.n_qualification_box .n_qualification .n_qua_right {
  width: 90%;
  margin: 0 auto;
  height: 550px;
}
.n_qualification_box .n_qualification .n_qua_right .n_title {
  margin-top: 30px;
  padding: 14px 0;
}
.n_qualification_box .n_qualification .n_qua_right .n_title span:nth-child(1) {
  font-size: 18px;
}
.n_qualification_box .n_qualification .n_qua_right .n_qua_rig_ban .swiper1 .n_qua_rig_ban_box .n_qua_rig_ban_box_img {
  width: 95%;
}
.n_qualification_box .n_qualification .n_qua_right .n_qua_rig_ban {
  left: 0%;
}
.n_qualification_box .n_qualification .n_qua_right .n_qua_rig_ban .swiper1 .index_pro_p {
  left: 50%;
  width: 10%;
}
.n_qualification_box .n_qualification .n_qua_right .n_qua_rig_ban .swiper1 .index_pro_n {
  right: 5%;
  width: 10%;
}
.n_qualification_box .n_qualification .n_qua_right .n_qua_rig_ban .swiper1 .index_pro_g {
  width: 15%;
  right: 20%;
  bottom: 20px;
}
.n_profile_box .n_profile .n_pro_img{
  display: block;
}
.n_profile_box .n_profile .n_pro_img .n_pro_img_left {
  width: 100%;
  margin-bottom: 10px;
}
.n_profile_box .n_profile .n_pro_img .n_pro_img_right {
  width: 100%;
}
.n_product_box .n_product {
  display: block;
}
.n_product_box .n_product .n_pro_left {
  width: 100%;
}
.n_product_box .n_product .n_pro_right {
  margin-top: 30px;
  width: 100%;
}
.n_product_box .n_product .n_pro_right .n_pro_rig_box {
  width: 100%;
  margin-right: 0;
}
.n_app_box .n_app .n_app_nav li a {
  font-size: 12px;
}

.n_app_box .n_app .n_app_body{
  display: block;
}
.n_app_box .n_app .n_app_body .n_app_bod_img {
  width: 100%;
}
.n_app_box .n_app .n_app_body .n_app_bod_text {
  width: 100%;
}
.n_app_box .n_app .n_app_body .n_app_bod_text img {
  left: 0%;
  top: 120px;
}
.n_featured_box .n_featured .n_fea_img {
  display: block;
}
.n_featured_box .n_featured .n_fea_img .n_fea_img_box {
  margin-bottom: 30px;
}
.n_advantages_box .n_advantages_1 .n_adv1_photo .n_adv1_pho_box {
  width: 100%;
}
.n_advantages_box .n_advantages_1 .n_adv1_photo .n_adv1_pho_box .n_adv1_pho_box_text {
  width: 90%;
  left: 5%;
  bottom: -30%;
}
.n_advantages_box .n_advantages_2 .n_adv2_img .n_adv2_img1 {
  overflow-x: auto;
  flex-wrap: wrap;
  overflow-x: auto;
  height: 150px;
  flex-direction: column;
}
.n_advantages_box .n_advantages_2 .n_adv2_img .n_adv2_img2 {
  margin-bottom: 30px;
  overflow-x: auto;
  flex-wrap: wrap;
  overflow-x: auto;
  height: 150px;
  flex-direction: column;
}
.n_introduction_box .n_introduction .n_title span:nth-child(1) {
  font-size: 28px;
}
.n_introduction_box .n_introduction .n_int_photo1 {
  display: block;
}

.n_factory_box .n_factory .n_title {
    display: block;
}
.n_factory_box .n_factory .n_title span:nth-child(1) {
  display: block;
}.n_factory_box .n_factory .n_title span:nth-child(2) {
  display: block;
}
.n_factory_box .n_factory .n_fac_p {
  left: 25%;
  width: 10%;
}
.n_factory_box .n_factory .n_fac_n {
  right: 25%;
  width: 10%;
}
.n_factory_box .n_factory .index_pro_g {
  width: 20%;
  left: 40%;
}
.n_contact_box .n_contact .n_con_top .n_con_top_box {
  width: 100%;
  margin-bottom: 30px;
}
.n_contact_box .n_con_map {
  margin: 2%;
  margin-bottom: 30px;
}
.n_search_box .n_search .n_title span:nth-child(1) {
  font-size: 28px;
}
.n_search_box .n_search .n_sea_body .n_sea_bod_box {
  width: 100%;
}
.x_product_box .x_product {
  display: block;
}
.x_product_box .x_product .x_pro_left {
  width: 100%;
  margin-bottom: 30px;
}
.x_product_box .x_product .x_pro_right {
  width: 100%;
}
.x_product_box .x_product .x_pro_right .x_pro_rig_top {
  display: block;
}
.x_product_box .x_product .x_pro_right .x_pro_rig_top .x_pro_rig_top_img {
  width: 100%;
}
.x_product_box .x_product .x_pro_right .x_pro_rig_top .x_pro_rig_top_text {
  width: 100%;
}
.x_product_box .x_product .x_pro_right .x_pro_rig_top .x_pro_rig_top_text .x_pro_rig_top_tex_btn {
  display: block;
}
.x_product_box .x_product .x_pro_right .x_pro_rig_top .x_pro_rig_top_text .x_pro_rig_top_tex_btn a:nth-child(1) {
  margin-bottom: 50px;
  margin-right: 0;
}
.n_app_box .n_app .n_app_body .n_app_bod_box {
  flex-wrap: wrap;
}
.n_app_box .n_app .n_app_body .n_app_bod_box .n_app_bod_box_text {
  width: 100%;
  margin-left: 10%;
  margin-top: 10%;
  height: 100px;
}
.n_app_box .n_app .n_app_body .n_app_bod_box .n_app_bod_box_img {
  width: 100%;
  width: 350px;
}
.n_app_box .n_app .n_app_body {
  display: flex;
  overflow-x: auto;
  width: 350px;
}
.n_app_box .n_app .n_app_body .n_app_bod_box .n_app_bod_box_text p:nth-child(1) {
  font-size: 15px;
}
.n_app_box .n_app .n_app_body .n_app_bod_box .n_app_bod_box_text p:nth-child(2) {
  font-size: 12px;
  padding: 9px 0;
  position: relative;
  line-height: 15px;
}
.n_app_box .n_app .n_app_title p{
  width: 65%;
  font-size: 18px;
  padding: 0 10px;
}
.n_app_box .n_app .n_app_title span:nth-child(3) {
  width: 100%;
  height: 1px;
  background: linear-gradient(to right, #e50013 0%, #e50013 20%, #ececec 21%, #ececec 100%);
}
.n_app_box .n_app .n_app_title span:nth-child(1) {
  width: 100%;
  height: 1px;
  background: linear-gradient(to right, #ececec 0%, #ececec 80%, #e50013 81%, #e50013 100%);
}
}