body,
ol,
ul,
dl,
li,
dt,
dd,
h1,
h2,
h3,
h4,
h5,
h6,
p,
th,
td,
dl,
dd,
form,
fieldset,
legend,
input,
textarea,
select {
  margin: 0;
  padding: 0;
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
  display: block
}

* {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

body {
  position: relative;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
}

h1,
h2,
h3,
h4,
h5 {
  font-weight: normal;
  font-size: 14px;
}

a {
  color: #333;
  text-decoration: none;
}

a:hover {
  text-decoration: none;
}

a:focus {
  text-decoration: none;
}

em,
i {
  font-style: normal;
}

ol,
ul,
dl,
li,
dt,
dd {
  list-style: none
}

img {
  border: 0;
  vertical-align: middle
}

a img {
  border: 0
}

table {
  border-collapse: collapse;
  border-spacing: 0
}

input,
textarea {
  -webkit-appearance: none;
  border-radius: 0;
  -webkit-border-radius: 0;
  -moz-border-radius: 0;
  outline: none;
  padding: 0px;
  margin: 0;
}

.mobile {
  display: none !important;
}

.clearfix:after {
  content: "";
  display: block;
  clear: both;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

.pt100 {
  padding-top: 100px;
}

.container {
  position: relative;
  width: 95%;
  max-width: 1400px;
  padding-left: 0;
  padding-right: 0;
  margin: auto;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 70px;
  z-index: 9999;
  clear: both;
  padding: 10px 0;
  background: rgba(0, 118, 193, .8);
}

.header.on {
  background: #002553;
  border-bottom: 0;
}

.logo {
  width: 233px;
  height: 53px;
  float: left;
  margin-left: 40px;
}

.logo img {
  max-width: 100%;
}

.nav {
  float: right;
  margin-right: 40px;
  margin-top: 15px;
  width: auto;
}

.nav .navcon>li {
  position: relative;
  float: left;
  height: 44px;
}

.nav .navcon>li>a {
  font-size: 18px;
  color: #e8e8e8;
  padding: 0 17px;
  display: block;
}

.nav .navcon>li>a:hover,
.nav .navcon>li>a.cur {
  font-size: 22px;
  color: #fff;
  margin-top: -3px;
}

.nav .navcon>li .dropdown_menu {
  position: absolute;
  top: 100%;
  left: 0;
  display: none;
  width: 100%;
}

.nav .navcon li:hover .dropdown_menu {
  display: block;
  background: rgba(0, 118, 193, .8);
}

.nav .navcon>li .dropdown_menu li {
  text-align: center;
  padding: 5px 0;
}

.nav .navcon>li .dropdown_menu li a {
  font-size: 16px;
  color: #FFF;
}

.nav .navcon>li .dropdown_menu li a:hover {
  font-size: 18px;
}

.h_right {
  float: right;
  margin-left: 10px;
  margin-top: 10px;
  margin-right: 40px;
}

.h_right .h_tel {
  float: left;
  background: url(../images/tel.png) no-repeat left;
  padding: 2px 30px 2px 50px;
  font-size: 24px;
  color: #e8e8e8;
  border-right: 1px #e8e8e8 solid;
  margin-right: 30px;
}

.h_right .h_wechat {
  float: left;
  cursor: pointer;
}

.h_right .h_wechat span {
  position: absolute;
  display: none;
  right: 80px;
  top: 10px;
}

.h_right .h_wechat:hover span {
  display: block;
}

.h_right .cloud {
  float: left;
  margin-left: 44px;
}

.h_right .cloud img {
  float: left;
  width: auto;
}

.h_right .cloud span {
  float: left;
  color: #e8e8e8;
  font-size: 18px;
  padding-top: 5px;
  padding-left: 10px;
}

.index_banner .swiper-container {
  width: 100%;
  height: 100%;
}

.index_banner .swiper-slide {
  position: relative;
}

.index_banner .swiper-slide img,
.index_banner .swiper-slide video {
  width: 100%;
  height: 100%;
  min-height: 100%;
  transition: 1s linear 2s;
  transform: scale(1.1, 1.1);
}

.index_banner .swiper-slide-active img,
.index_banner .swiper-slide-duplicate-active img {
  transition: 2s linear 0s;
  transform: scale(1, 1);
}

.index_btn,
.index_btn {
  top: 50%;
  left: 7%;
  transform: translate(0, -50%);
  width: 71px;
  height: 71px;
  background: rgba(255, 255, 255, .25);
  border-radius: 50%;
  --swiper-navigation-size: 30px;
}

.index_btn.swiper-button-next {
  right: 7%;
  left: auto;
}

.index_btn.swiper-button-prev:hover,
.index_btn.swiper-button-next:hover {
  background: rgba(45, 186, 238, .6);
}

.swiper-container-horizontal>.swiper-pagination-bullets {
  bottom: 5%;
}

.swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet {
  opacity: 1;
  background: #fff;
}

.swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet-active {
  background: #2dbaee;
}

.index_title {
  color: rgba(0, 129, 201, .15);
  font-weight: bold;
  font-size: 128px;
  font-weight: 400;
  line-height: .75;
  writing-mode: vertical-rl;
  text-transform: uppercase;
  white-space: nowrap;
  text-align: center;
}

.index_main1 {
  background: url(../images/index_main1_bg.jpg) no-repeat center/cover;
  height: 100%;
}

.index_main1 .fp-overflow {
  overflow-x: hidden;
}

.index_main1 .left {
  width: 56%;
  max-width: 783px;
  margin-left: 15px;
}

.index_main1 .left img {
  max-width: 100%;
}

.index_main1 .right {
  width: 31%;
  max-width: 431px;
  margin-left: auto;
}

.index_main1 .right ul {
  height: 99%;
}

.index_main1 .right ul li {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: linear-gradient(to right, #2186c0, #6bc6da);
  height: 143px;
  border-radius: 30px 0 0 30px;
  padding-left: 34px;
  color: #fff;
}

.index_main1 .right ul li::after {
  content: "";
  position: absolute;
  left: 99%;
  width: 10000%;
  height: 100%;
  background: #6bc6da;
}

.index_main1 .right ul li h4 {
  font-size: 36px;
}

.index_main1 .right ul li p {
  font-size: 18px;
  padding-top: 15px;
}

.index_main1 .more {
  text-align: right;
}

.index_main1 .more a {
  color: #ffffff;
  font-size: 30px;
  padding-bottom: 5px;
  border-bottom: 1px solid #fff;
}

.index_main2 {
  background: url(../images/index_main2_bg.jpg) no-repeat center/cover;
  height: 100%;
}

.index_main2 .left {
  width: 50%;
  max-width: 600px;
  color: #fff;
  padding-top: 90px;
  margin-left: 40px;
}

.index_main2 .left h3 {
  font-size: 46px;
}

.index_main2 .left p {
  font-size: 18px;
  line-height: 35px;
  padding-top: 30px;
}

.index_main2 .left a {
  display: block;
  width: 193px;
  height: 60px;
  line-height: 60px;
  text-align: center;
  background: linear-gradient(to right, #2186c0, #6bc6da);
  color: #fff;
  font-size: 18px;
  margin-top: 65px;
}

.index_main2 .right {
  width: 50%;
  max-width: 515px;
  margin-left: auto;
}

.index_main2 .right ul li {
  width: 187px;
  height: 233px;
  border: solid 1px #d6d6d6;
  margin-top: 55px;
  margin-right: 60px;
  float: left;
}

.index_main2 .right ul li:nth-child(2) {
  margin-top: 110px;
}

.index_main2 .right ul li:nth-child(3) {
  margin-top: 0;
}

.index_main2 .right ul li a {
  display: block;
  padding: 42px 30px;
}

.index_main2 .right ul li span {
  display: block;
  width: 32px;
  height: 2px;
  background: #d7d7d7;
}

.index_main2 .right ul li h4 {
  color: #ffffff;
  font-size: 18px;
  padding-top: 25px;
}

.index_main2 .right ul li img {
  max-width: 50px;
  margin-top: 45px;
}

.index_main2 .right ul li:hover {
  background: url(../images/index_main2_right_bg.jpg) no-repeat center/cover;
  border: 0;
}

.index_main3 {
  background: url(../images/index_main3_bg.jpg) no-repeat center / cover;
}

.index_main3 .container {
  min-height: 1082px;
}

.index_main3 .index_title,
.index_main4 .index_title {
  position: absolute;
  left: 0;
}

.index_main3 .swiper-container {
  max-width: 1272px;
  margin-top: 80px;
}

.index_main3 .index_title2,
.index_main4 .index_title2 {
  color: #fff;
}

.index_main3 .index_title2 h3,
.index_main4 .index_title2 h3 {
  font-size: 48px;
}

.index_main3 .index_title2 span,
.index_main4 .index_title2 span {
  display: block;
  padding-top: 15px;
  font-size: 24px;
  text-transform: uppercase;
}

.index_main3 .swiper-slide {
  width: 340px;
}

.index_main3 .swiper-slide img {
  width: 100%;
}

.index_main3 .swiper-button-prev {
  left: -76px;
}

.index_main3 .swiper-button-next {
  right: -76px;
}

.index_main4 {
  background: url(../images/index_main4_bg.jpg) no-repeat center / cover;
}

.index_main4 .container {
  min-height: 742px;
}

.index_main4 .content {
  width: 70%;
  max-width: 980px;
  margin-left: auto;
}

.index_main4 .content img {
  max-width: 100%;
}

.footer {
  border-top: 10px solid #249ccf;
  background: #002553;
  color: #ffffff;
}

.footer .container {
  max-width: 1715px;
  width: 95%;
  margin: auto;
  display: flex;
  justify-content: space-between;
  padding: 50px 0;
}

.footer .tt {
  position: relative;
  font-size: 18px;
  padding-bottom: 18px;
  margin-bottom: 30px;
}

.footer .tt::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 25px;
  height: 1px;
  background: #fff;
}

.footer .item1 .con p {
  font-size: 18px;
  margin: 5px 0;
}

.footer .item1 .con span {
  font-size: 30px;
}

.footer .item2 .con {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  width: 190px;
  margin-top: -20px;
}

.footer .item2 .con a {
  color: #e8e8e8;
  font-size: 16px;
  margin-top: 20px;
}

.footer .item3 .con p {
  font-size: 16px;
  line-height: 1.8;
}

.footer .item4 .con {
  width: 237px;
}

.footer .item4 .con ul {
  display: flex;
  justify-content: space-between;
}

.footer .item4 .con ul li img {
  width: 97px;
  height: 97px;
}

.footer .item4 .con ul li p {
  font-size: 16px;
  text-align: center;
  padding-top: 5px;
}

.footer .item5 .con {
  margin-top: -15px;
}

.footer .item5 .con p {
  font-size: 16px;
  padding-top: 15px;
}

.nyshow {
  padding: 80px 0;
}

.nyshow .title {
  text-align: center;
  color: #333;
  font-size: 18px;
  font-weight: bold;
}

.nyshow .content {
  color: #666;
  font-size: 16px;
  line-height: 2;
  padding-top: 30px;
}

.nyshow .content img {
  max-width: 100%;
}

.nybanner {
  position: relative;
}

.nybanner img {
  width: 100%;
}

.nybanner .nytitle {
  position: absolute;
  bottom: 55px;
  left: 0;
  width: 100%;
  color: #fff;
}

.nybanner .nytitle .container {
  border-left: 8px solid #fff;
  padding-left: 30px;
}

.nybanner .nytitle span {
  font-size: 24px;
  text-transform: uppercase;
}

.nybanner .nytitle h2 {
  font-size: 30px;
  padding-top: 10px;
}

.category_about .title {
  padding-top: 40px;
  padding-bottom: 40px;
  text-align: center;
}

.category_about .title h3 {
  color: #333;
  font-size: 30px;
}

.category_about .title span {
  display: block;
  padding-top: 5px;
  color: #999;
  font-size: 30px;
}

.category_about .main1 {
  background: url(../images/category_about_main1_bg.png) no-repeat left 165px;
  padding-bottom: 50px;
}

.category_about .main1 .content .left {
  width: 50%;
  max-width: 650px;
}

.category_about .main1 .content .left h3 {
  padding-top: 20px;
  color: #333333;
  font-size: 24px;
}

.category_about .main1 .content .left span {
  display: block;
  padding-top: 20px;
  color: #c6000a;
  font-size: 16px;
}

.category_about .main1 .content .left p {
  padding-top: 40px;
  color: #333333;
  font-size: 16px;
  line-height: 2;
}

.category_about .main1 .content .right {
  width: 45%;
  max-width: 629px;
}

.category_about .main1 .content .right video {
  width: 100%;
  display: block;
  object-fit: fill;
}

.category_about .main2 {
  background: url(../images/category_about_main2_bg.jpg) no-repeat center/cover;
  height: 646px;
}

.category_about .main2 .desc {
  text-align: center;
  color: #333333;
  font-size: 16px;
  line-height: 35px;
}

.category_about .main2 .content {
  position: relative;
  margin-top: 50px;
}

.category_about .main2 .content .swiper-slide .tt {
  color: #333333;
  font-size: 24px;
  border-bottom: solid 11px #002553;
  padding-left: 50px;
}

.category_about .main2 .content .swiper-slide:nth-child(even) .tt {
  border-bottom: solid 11px #249ccf
}

.category_about .main2 .content .swiper-slide .con {
  padding: 0 50px;
}

.category_about .main2 .content .swiper-slide .con p {
  display: flex;
  color: #333333;
  font-size: 16px;
  line-height: 24px;
  margin-top: 10px;
}

.category_about .main2 .content .swiper-slide .con p::before {
  content: "";
  flex-shrink: 0;
  position: relative;
  top: 8px;
  display: block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #249ccf;
  margin-right: 10px;
}

.category_about .main2 .content .main2-button-prev,
.category_about .main2 .content .main2-button-next {
  position: absolute;
  top: 15px;
  left: -34px;
  z-index: 1;
  color: #249ccf;
  font-size: 36px;
  cursor: pointer;
}

.category_about .main2 .content .main2-button-next {
  left: auto;
  right: -34px;
}

.category_about .main3 {
  padding-bottom: 40px;
}

.category_about .main3 .content ul {
  margin-top: -47px;
}

.category_about .main3 .content ul li {
  width: calc(20% - 18.4px);
  margin-top: 47px;
  margin-right: 23px;
}

.category_about .main3 .content ul li:nth-child(5n) {
  margin-right: 0;
}

.category_about .main3 .content ul li .pic {
  overflow: hidden;
}

.category_about .main3 .content ul li img {
  width: 100%;
  transition: all .5s;
}

.category_about .main3 .content ul li:hover img {
  transform: scale(1.1);
}

.category_about .main3 .content ul li h4 {
  color: #333;
  font-size: 17px;
  text-align: center;
}

.list_product {
  padding-bottom: 105px;
}

.list_product .main1 {
  padding: 40px 0;
}

.list_product .main1 .left {
  flex-shrink: 0;
  background: url(../images/list_product_main1_left_bg.jpg) no-repeat;
  width: 414px;
  height: 533px;
  padding: 70px 45px;
}

.list_product .main1 .left .tt h3 {
  color: #fff;
  font-size: 24px;
}

.list_product .main1 .left .tt span {
  display: block;
  width: 40px;
  height: 2px;
  background: #fff;
  margin-top: 20px;
}

.list_product .main1 .left .con {
  color: #ffffff;
  margin-top: 50px;
}

.list_product .main1 .left .con p {
  position: relative;
  font-size: 16px;
  line-height: 1.5;
  margin-top: 40px;
  padding-left: 15px;
}

.list_product .main1 .left .con p::before {
  content: "";
  position: absolute;
  top: 8px;
  left: 0;
  display: block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #fff;
}

.list_product .main1 .right {
  width: calc(100% - 414px);
}

.list_product .main1 .right ul {
  height: 100%;
}

.list_product .main1 .right ul li {
  width: 100%;
  background: #f3f3f3;
  margin-left: 1px;
  padding: 80px 50px;
}

.list_product .main1 .right ul li .icon {
  text-align: center;
}

.list_product .main1 .right ul li .icon img {
  max-width: 100%;
}

.list_product .main1 .right ul li .text {
  padding-top: 30px;
}

.list_product .main1 .right ul li .text h4 {
  text-align: center;
  color: #353535;
  font-size: 22px;
}

.list_product .main1 .right ul li .text p {
  color: #666666;
  font-size: 16px;
  line-height: 2;
  padding-top: 30px;
}

.list_product .main2 {
  background: url(../images/list_product_main2_bg.jpg) no-repeat top center/ 100% auto;
}

.list_product .main2 .rec {
  display: flex;
  justify-content: space-between;
  padding: 80px 0;
}

.list_product .main2 .rec .pic {
  width: 48%;
  max-width: 660px;
  text-align: center;
}

.list_product .main2 .rec .pic img {
  max-width: 100%;
}

.list_product .main2 .rec .text {
  width: 50%;
}

.list_product .main2 .rec .text h4 {
  color: #ffffff;
  font-size: 24px;
  border-left: solid 6px #fff;
  padding-left: 15px;
}

.list_product .main2 .rec .text p {
  color: #ffffff;
  font-size: 16px;
  line-height: 2;
  padding-top: 40px;
}

.list_product .main2 .rec .text span {
  display: block;
  color: #ffffff;
  font-size: 16px;
  padding-top: 30px;
}

.list_product .main2 .content {
  background: #fff;
  padding: 0 30px;
  box-shadow: rgba(0, 0, 0, .2) 0 0 16px;
}

.list_product .main2 .content ul li {
  display: flex;
  padding: 50px 0;
  border-bottom: solid 1px #c8c8c8;
}

.list_product .main2 .content ul li:nth-child(2n) {
  flex-direction: row-reverse;
}

.list_product .main2 .content ul li:last-child {
  border-bottom: 0;
}

.list_product .main2 .content ul li .pic {
  width: 23%;
  max-width: 300px;
  text-align: center;
}

.list_product .main2 .content ul li .pic img {
  max-width: 100%;
}

.list_product .main2 .content ul li .text {
  width: 78%;
  padding-left: 30px;
}

.list_product .main2 .content ul li .text .tt {
  color: #333333;
  font-size: 24px;
}

.list_product .main2 .content ul li .text .con {
  margin-top: 30px;
}

.list_product .main2 .content ul li .text .con img {
  max-width: 100%;
}

.list_product .main2 .content ul li .text .con p {
  position: relative;
  color: #666666;
  font-size: 16px;
  margin-top: 15px;
  padding-left: 25px;
}

.list_product .main2 .content ul li .text .con p::before {
  content: "";
  position: absolute;
  top: 3px;
  left: 0;
  display: block;
  width: 17px;
  height: 17px;
  background: url(../images/list_product_main2_icon1.png) no-repeat center/cover;
}

.list_product .main2 .content .item {
  padding: 50px 0;
  border-bottom: solid 1px #c8c8c8;
}

.list_product .main2 .content .item .title {
  color: #333;
  font-size: 30px;
  font-weight: bold;
  margin-bottom: 20px;
}

.list_product .main2 .content .item .text {
  width: 100%;
}

.list_product .main2 .content .item .text .tt {
  background: #2dbaee;
  color: #fff;
  text-align: center;
  padding: 10px 0;
}

.list_product .main2 .content .item .text .tt h4 {
  font-size: 24px;
}

.list_product .main2 .content .item .text .tt span {
  display: block;
  font-size: 20px;
}

.list_product .main2 .content .item .text .con {
  margin-top: 30px;
}

.list_product .main2 .content .item .text .con p {
  position: relative;
  color: #666666;
  font-size: 16px;
  margin-top: 15px;
  padding-left: 25px;
}

.list_product .main2 .content .item .text .con p::before {
  content: "";
  position: absolute;
  top: 3px;
  left: 0;
  display: block;
  width: 17px;
  height: 17px;
  background: url(../images/list_product_main2_icon1.png) no-repeat center/cover;
}

.list_contact {
  padding: 40px 0;
}

.list_contact .main1 .left {
  width: 455px;
  background: url(../images/list_contact_main1_infos_bg.jpg) no-repeat center/cover;
  padding: 60px 50px;
}

.list_contact .main1 .left .tt h3 {
  color: #ffffff;
  font-size: 24px;
}

.list_contact .main1 .left .tt span {
  display: block;
  width: 40px;
  height: 2px;
  background: #fff;
  margin-top: 20px;
}

.list_contact .main1 .left .infos {
  margin-top: 40px;
}

.list_contact .main1 .left .infos ul li {
  display: flex;
  margin-top: 15px;
}

.list_contact .main1 .left .infos ul li .icon {
  max-width: 26px;
  padding-top: 6px;
}

.list_contact .main1 .left .infos ul li .icon img {
  width: 100%;
}

.list_contact .main1 .left .infos ul li p {
  color: #fff;
  font-size: 16px;
  line-height: 38px;
  padding-left: 15px;
}


.list_contact .main1 .left .code {
  margin-top: 40px;
}

.list_contact .main1 .left .code ul li {
  text-align: center;
}

.list_contact .main1 .left .code ul li img {
  max-width: 140px;
}

.list_contact .main1 .left .code ul li p {
  color: #e8e8e8;
  font-size: 16px;
  padding-top: 10px;
}

.list_contact .main1 .map {
  width: calc(100% - 455px);
}

.list_contact .main1 .map img {
  width: 100%;
  height: 612px;
}

.list_contact .main2 {
  margin-top: 55px;
}

.list_contact .main2 .title h3 {
  color: #000000;
  font-size: 24px;
}

.list_contact .main2 .title span {
  display: block;
  margin-top: 20px;
  width: 40px;
  height: 2px;
  background: #000;
}

.list_contact .main2 .content {
  margin-top: 40px;
}

.list_contact .main2 .content ul li {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: calc((100% - 77px) / 3);
  height: 183px;
  background: url(../images/list_contact_main2_bg.jpg) no-repeat center/cover;
  padding: 0 40px;
  color: #000000;
}

.list_contact .main2 .content ul li h4 {
  font-size: 18px;
}

.list_contact .main2 .content ul li p {
  font-size: 36px;
}

.nylist {
  padding: 20px 0 40px;
}

.nylist ul li a {
  display: flex;
  padding: 40px 30px;
  border-bottom: 1px solid #e4e4e4;
}

.nylist ul li .pic {
  flex-shrink: 0;
  width: 210px;
  overflow: hidden;
}

.nylist ul li .pic img {
  width: 100%;
  transition: all .5s;
}

.nylist ul li:hover .pic img {
  transform: scale(1.1);
}

.nylist ul li .text {
  width: 68%;
  max-width: 900px;
  padding-left: 40px;
}

.nylist ul li .text h4 {
  height: 24px;
  overflow: hidden;
  color: #333333;
  font-size: 20px;
}

.nylist ul li .text p {
  height: 48px;
  overflow: hidden;
  margin: 19px 0;
  color: #666666;
  font-size: 14px;
  line-height: 24px;
}

.nylist ul li .text span {
  display: block;
  width: 118px;
  height: 37px;
  line-height: 37px;
  text-align: center;
  border-radius: 20px;
  color: #666666;
  font-size: 14px;
  background: #e3e3e3;
}

.nylist ul li .date {
  color: #333333;
  font-weight: 100;
  text-align: right;
  margin-left: auto;
  padding-top: 10px;
}

.nylist ul li .date span {
  font-size: 42px;
}

.nylist ul li .date p {
  font-size: 20px;
}


.nylist ul li a:hover {
  background: #f5f5f5;
  border-bottom: none;
}

.nylist ul li a:hover .text span {
  background: linear-gradient(to right, #2186c0, #6bc6da);
  color: #fff;
}

.nylist ul li a:hover .date {
  color: #249ccf;
}

.list_case .title {
  text-align: center;
}

.list_case .title h3 {
  color: #333333;
  font-size: 30px;
}

.list_case .title span {
  display: block;
  text-transform: uppercase;
  color: #999999;
  font-size: 30px;
  padding-top: 5px;
}

.list_case .main1 {
  padding: 40px 0;
}

.list_case .main1 .content {
  margin-top: 55px;
}

.list_case .main1 .content ul li {
  width: calc(25% - 34px);
  overflow: hidden;
}

.list_case .main1 .content ul li img {
  width: 100%;
  transition: all .5s;
}

.list_case .main1 .content ul li:hover img {
  transform: scale(1.1);
}

.list_case .main2 {
  background: #f5f5f5;
  padding: 80px 0;
}

.list_case .main2 .content {
  margin-top: 55px;
}

.list_case .main2 .content ul li {
  width: calc(25% - 34px);
  overflow: hidden;
}

.list_case .main2 .content ul li:last-child {
  width: calc(50% - 23px);
}

.list_case .main2 .content ul li img {
  width: 100%;
  transition: all .5s;
}

.list_case .main2 .content ul li:hover img {
  transform: scale(1.1)
}

.list_case .main3 {
  padding: 80px 0;
}

.list_case .main3 .content {
  margin-top: 55px;
}

.list_case .main3 .content .tt {
  display: flex;
  background: #002553;
  line-height: 50px;
}

.list_case .main3 .content .tt span {
  display: block;
  width: 43%;
  color: #ffffff;
  font-size: 18px;
  text-align: center;
}


.list_case .main3 .content .tt span:first-child {
  width: 14%;
  padding: 0 3.5%;
  text-align: left;
}

.list_case .main3 .content .con ul li {
  display: flex;
  line-height: 40px;
}

.list_case .main3 .content .con ul li:nth-child(2n) {
  background: #e2f6ff;
}


.list_case .main3 .content .con ul li span {
  display: block;
  width: 43%;
  color: #333333;
  font-size: 16px;
  text-align: center;
}


.list_case .main3 .content .con ul li span:first-child {
  width: 14%;
  padding: 0 3.5%;
  text-align: left;
}

@media (max-width: 1300px) {
  .pc {
    display: none !important;
  }

  .mobile {
    display: block !important;
  }

  .container {
    max-width: 95%;
  }

  .m_header {
    position: initial;
    z-index: 999;
    display: flex;
    justify-content: space-between;
    padding: .5rem;
    width: 100%;
    box-sizing: border-box;
    background: #002553;
  }

  .m_header .index_logo img {
    max-width: 5.5rem;
  }

  .m_header .phone {
    position: relative;
    margin-left: auto;
    padding-right: 38px;
    color: #2E2E2E;
    font-size: 30px;
    padding-left: 47px;
  }

  .m_header .phone::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 0;
    transform: translate(0, -50%);
    width: 32px;
    height: 32px;
    background: url(../images/icon_tel.png) no-repeat;
    background-size: 100%;
  }

  .m_header .menu {
    width: auto;
    background: none;
    margin: 0;
    display: flex;
    align-items: center;
  }

  .m_header .menu .bi-list {
    color: #ffffff;
    font-size: 1rem;
  }

  .side-box {
    position: fixed;
    top: 0px;
    width: 300px;
    right: -300px;
    height: 100%;
    overflow-x: hidden;
    overflow-y: auto;
    z-index: 1200;
    color: rgba(0, 0, 0, 1);
    transition: right .4s cubic-bezier(0.215, 0.61, 0.355, 1);
    -moz-transition: right .4s cubic-bezier(0.215, 0.61, 0.355, 1);
    -ms-transition: right .4s cubic-bezier(0.215, 0.61, 0.355, 1);
    -o-transition: right .4s cubic-bezier(0.215, 0.61, 0.355, 1);
    -webkit-transition: right .4s cubic-bezier(0.215, 0.61, 0.355, 1);
  }

  .side-cut {
    position: relative;
    width: 280px;
    float: right;
    height: 100%;
  }

  body.open .side-shadow {
    opacity: 1;
    visibility: visible;
  }

  body.open .side-box {
    width: 200%;
    right: 0;
  }

  .side-bin {
    width: 100%;
    background: rgba(255, 255, 255, .975);
    height: 100%;
    z-index: 2;
    position: relative;
    transition: .3s .1s;
    -moz-transition: .3s .1s;
    -ms-transition: .3s .1s;
    -o-transition: .3s .1s;
    -webkit-transition: .3s .1s;
  }

  .side-nav>ul {
    display: block;
    padding: 0;
    margin: 0;
    list-style: none;
  }

  .nav-first {
    display: block;
    position: relative;
    margin: 0 0 1px 0;
    list-style: none;
    cursor: pointer;
    opacity: 0;
    transform: translateY(50%);
    -moz-transform: translateY(50%);
    -ms-transform: translateY(50%);
    -o-transform: translateY(50%);
    -webkit-transform: translateY(50%);
    transition-property: opacity, transform !important;
    -moz-transition-property: opacity, transform !important;
    -ms-transition-property: opacity, transform !important;
    -o-transition-property: opacity, transform !important;
    -webkit-transition-property: opacity, transform !important;
    transition: .6s .95s;
    -moz-transition: .6s .95s;
    -ms-transition: .6s .95s;
    -o-transition: .6s .95s;
    -webkit-transition: .6s .95s;
  }

  .nav-first:nth-child(1) {
    transition: .6s .4s;
    -moz-transition: .6s .4s;
    -ms-transition: .6s .4s;
    -o-transition: .6s .4s;
    -webkit-transition: .6s .4s;
  }

  .nav-first:nth-child(2) {
    transition: .6s .5s;
    -moz-transition: .6s .5s;
    -ms-transition: .6s .5s;
    -o-transition: .6s .5s;
    -webkit-transition: .6s .5s;
  }

  .nav-first:nth-child(3) {
    transition: .6s .59s;
    -moz-transition: .6s .59s;
    -ms-transition: .6s .59s;
    -o-transition: .6s .59s;
    -webkit-transition: .6s .59s;
  }

  .nav-first:nth-child(4) {
    transition: .6s .67s;
    -moz-transition: .6s .67s;
    -ms-transition: .6s .67s;
    -o-transition: .6s .67s;
    -webkit-transition: .6s .67s;
  }

  .nav-first:nth-child(5) {
    transition: .6s .74s;
    -moz-transition: .6s .74s;
    -ms-transition: .6s .74s;
    -o-transition: .6s .74s;
    -webkit-transition: .6s .74s;
  }

  .nav-first:nth-child(6) {
    transition: .6s .8s;
    -moz-transition: .6s .8s;
    -ms-transition: .6s .8s;
    -o-transition: .6s .8s;
    -webkit-transition: .6s .8s;
  }

  .nav-first:nth-child(7) {
    transition: .6s .85s;
    -moz-transition: .6s .85s;
    -ms-transition: .6s .85s;
    -o-transition: .6s .85s;
    -webkit-transition: .6s .85s;
  }

  .nav-first:nth-child(8) {
    transition: .6s .89s;
    -moz-transition: .6s .89s;
    -ms-transition: .6s .89s;
    -o-transition: .6s .89s;
    -webkit-transition: .6s .89s;
  }

  .nav-first:nth-child(9) {
    transition: .6s .92s;
    -moz-transition: .6s .92s;
    -ms-transition: .6s .92s;
    -o-transition: .6s .92s;
    -webkit-transition: .6s .92s;
  }

  .nav-first:nth-child(10) {
    transition: .6s .94s;
    -moz-transition: .6s .94s;
    -ms-transition: .6s .94s;
    -o-transition: .6s .94s;
    -webkit-transition: .6s .94s;
  }

  body.open .nav-first {
    opacity: 1;
    transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
    -webkit-transform: translateY(0);
  }

  .nav-first>a:before {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    width: 0%;
    height: 100%;
    background: #002553;
    z-index: 2;
    transition: width .3s ease-in-out;
    -moz-transition: width .3s ease-in-out;
    -ms-transition: width .3s ease-in-out;
    -o-transition: width .3s ease-in-out;
    -webkit-transition: width .3s ease-in-out;
  }

  body.open .nav-first.active>a:before {
    width: 100%;
    transition: width .3s 1s;
    -moz-transition: width .3s 1s;
    -ms-transition: width .3s 1s;
    -o-transition: width .3s 1s;
    -webkit-transition: width .3s 1s;
  }

  .nav-first:hover a:before {
    width: 100%;
  }

  .side-nav>ul:hover>.nav-first.active>a:before {
    width: 3px;
    transition: width .3s ease-in-out;
    -moz-transition: width .3s ease-in-out;
    -ms-transition: width .3s ease-in-out;
    -o-transition: width .3s ease-in-out;
    -webkit-transition: width .3s ease-in-out;
  }

  .side-nav>ul:hover>.nav-first.active:hover>a:before {
    width: 100%;
  }

  .nav-first>a {
    position: relative;
    z-index: 3;
    display: block;
    padding: 10px 30px;
    color: rgba(0, 0, 0, .9);
  }

  .nav-first>a:after {
    display: table;
    clear: both;
    content: ''
  }

  .nav-first>a>i {
    float: left;
    position: relative;
    z-index: 3;
    padding: 0 15px 0 1px;
    line-height: 70px;
    font-size: 22px;
  }

  .nav-first>a>b {
    float: left;
    font-weight: normal;
    position: relative;
    z-index: 3;
    font-size: 18px;
  }

  body.open .nav-first:hover>a,
  body.open .nav-first.active>a,
  .side-nav>ul:hover>.nav-first.active:hover>a {
    color: rgba(255, 255, 255, 1);
    transition: color .3s;
    -moz-transition: color .3s;
    -ms-transition: color .3s;
    -o-transition: color .3s;
    -webkit-transition: color .3s;
  }

  .side-nav>ul:hover>.nav-first.active>a {
    color: rgba(0, 0, 0, .9);
    transition: color .3s;
    -moz-transition: color .3s;
    -ms-transition: color .3s;
    -o-transition: color .3s;
    -webkit-transition: color .3s;
  }

  body.open .nav-first.active>a {
    color: rgba(255, 255, 255, 1);
    transition: color .3s 1s;
    -moz-transition: color .3s 1s;
    -ms-transition: color .3s 1s;
    -o-transition: color .3s 1s;
    -webkit-transition: color .3s 1s;
  }

  .nav-first>a>p,
  .side-nav>ul:hover>.nav-first.active>a>p {
    position: absolute;
    top: 50%;
    right: 30px;
    color: rgba(255, 255, 255, 1);
    background: rgba(0, 0, 0, .4);
    font-family: 'AddFont';
    padding: 6px;
    border-radius: 50%;
    line-height: 1;
    margin: 0;
    font-size: 12px;
    transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    z-index: 3;
    transition: .3s;
    -moz-transition: .3s;
    -ms-transition: .3s;
    -o-transition: .3s;
    -webkit-transition: .3s;
  }

  body.open .nav-first:hover>a>p,
  body.open .nav-first.active>a>p,
  .side-nav>ul:hover>.nav-first.active:hover>a>p {
    color: #2E2E2E;
    background: rgba(255, 255, 255, .8);
  }

  body.open .nav-first.active>a>p {
    color: #2E2E2E;
    background: rgba(255, 255, 255, .8);
    transition: .3s 1s;
    -moz-transition: .3s 1s;
    -ms-transition: .3s 1s;
    -o-transition: .3s 1s;
    -webkit-transition: .3s 1s;
  }

  .side-shadow {
    width: 3999px;
    height: 100%;
    background: rgba(0, 0, 0, .7);
    position: absolute;
    z-index: 1;
    top: 0;
    right: 100%;
    opacity: 0;
    visibility: hidden;
    transition: .3s;
    -moz-transition: .3s;
    -ms-transition: .3s;
    -o-transition: .3s;
    -webkit-transition: .3s;
  }

  .nav-first>i {
    display: block;
    position: absolute;
    width: 76px;
    height: 100%;
    right: 0;
    top: 0;
    z-index: 4;
    cursor: pointer;
  }

  .nav-first.mobile-active>i:before {
    background: rgba(255, 255, 255, 1);
  }

  .nav-first>i:before {
    position: absolute;
    content: '';
    width: 20px;
    height: 4px;
    margin-left: -8px;
    transition: .3s;
    -moz-transition: .3s;
    -ms-transition: .3s;
    -o-transition: .3s;
    -webkit-transition: .3s;
    background: #2E2E2E;
    top: 50%;
    left: 50%;
  }

  .nav-first>i:after {
    position: absolute;
    content: '';
    width: 4px;
    height: 20px;
    margin-top: -8px;
    transition: .3s;
    -moz-transition: .3s;
    -ms-transition: .3s;
    -o-transition: .3s;
    -webkit-transition: .3s;
    background: #2E2E2E;
    left: 50%;
    top: 50%;
  }

  .nav-first.active>i:before,
  .nav-first.active>i:after,
  .nav-first:hover>i:before {
    background: rgba(255, 255, 255, 1);
  }

  .nav-first:hover>i:after {
    background: rgba(255, 255, 255, 1);
  }

  .nav-first.mobile-active>a:before {
    width: 100%;
  }

  .nav-first.mobile-active>a>i,
  .nav-first.mobile-active>a>b {
    color: rgba(255, 255, 255, 1);
  }

  .nav-first.mobile-active>a>p {
    color: rgba(255, 255, 255, 1);
  }

  .nav-first.mobile-active>ul {
    padding: 1px 0 0 0;
    height: auto;
  }

  .nav-first.mobile-active>i:before {
    background: rgba(255, 255, 255, 1);
  }

  .nav-first.mobile-active>i:after {
    display: none;
  }

  .nav-second {
    margin: 0 0 1px 0;
    list-style: none;
    padding: 0;
    border-bottom: solid 1px #ccc;
  }

  .nav-second>ul {
    list-style: none;
    margin: 0;
    padding: 0;
  }

  .nav-second>a {
    padding: 10px 30px;
    display: block;
    position: relative;
  }

  .nav-second>a>b {
    display: block;
    font-size: 16px;
    font-weight: normal;
    color: rgba(0, 0, 0, .8);
    position: relative;
    z-index: 1;
    transition: .3s;
    -moz-transition: .3s;
    -ms-transition: .3s;
    -o-transition: .3s;
    -webkit-transition: .3s;
  }

  .nav-second>a:after {
    background: #ffffff;
    content: '';
    width: 0;
    height: 100%;
    position: absolute;
    z-index: 0;
    top: 0;
    left: 0;
    transition: .3s;
    -moz-transition: .3s;
    -ms-transition: .3s;
    -o-transition: .3s;
    -webkit-transition: .3s;
  }

  .nav-second:hover>a:after {
    width: 100%;
  }

  .nav-second>ul {
    list-style: none;
    margin: 0;
    padding: 0;
  }

  .nav-second>ul:after {
    display: block;
    content: '';
    clear: both;
  }

  .nav-second:hover>a>b {
    color: rgba(255, 255, 255, 1);
  }

  .nav-third {
    display: block;
    line-height: none;
    padding: 1px 0 0 0;
    margin: 0 30px;
  }

  .nav-third>a {
    padding: 0 30px;
    line-height: 50px;
    margin-bottom: 1px;
    background: rgba(0, 0, 0, .08);
    display: block;
    position: relative;
  }

  .nav-third>a>b {
    display: block;
    font-weight: normal;
    color: rgba(0, 0, 0, .9);
  }

  .nav-third>a:after {
    background: #2E2E2E;
    content: '';
    width: 0;
    height: 100%;
    position: absolute;
    z-index: 0;
    top: 0;
    left: 0;
    transition: .3s;
    -moz-transition: .3s;
    -ms-transition: .3s;
    -o-transition: .3s;
    -webkit-transition: .3s;
  }

  .nav-third>a>b {
    position: relative;
    z-index: 1;
    color: rgba(255, 255, 255, 1);
    font-weight: normal;
    transition: .3s;
    -moz-transition: .3s;
    -ms-transition: .3s;
    -o-transition: .3s;
    -webkit-transition: .3s;
  }

  .nav-third:hover>a:after {
    width: 100%;
  }

  .nav-third:hover>a>b {
    color: rgba(255, 255, 255, 1);
  }

  .side-foot {
    padding: 30px 30px 25px 30px;
    text-align: left;
    overflow: hidden;
  }

  .side-phone {
    border-bottom: 1px solid rgba(0, 0, 0, .15);
    line-height: 1;
    margin-bottom: 20px;
    padding-bottom: 20px;
    opacity: 0;
    transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    transition: .6s .4s;
    -moz-transition: .6s .4s;
    -ms-transition: .6s .4s;
    -o-transition: .6s .4s;
    -webkit-transition: .6s .4s;
    transition-property: opacity, transform !important;
    -moz-transition-property: opacity, transform !important;
    -ms-transition-property: opacity, transform !important;
    -o-transition-property: opacity, transform !important;
    -webkit-transition-property: opacity, transform !important;
  }

  .side-phone:after {
    display: block;
    clear: both;
    content: '';
  }

  body.open .side-phone {
    transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    opacity: 1;
    -o-transform: translateY(0);
    -webkit-transform: translateY(0);
  }

  .side-phone P {
    float: left;
    margin: 0;
    line-height: 1;
  }

  .side-phone p b {
    display: block;
    font-family: 'AddFont';
    font-weight: normal;
    color: rgba(0, 0, 0, .6);
    margin-bottom: 5px;
  }

  .side-phone p a {
    display: block;
    font-family: 'AddFont';
    color: rgba(0, 0, 0, 1);
    font-size: 22px;
    letter-spacing: -1px;
  }

  .side-phone i {
    float: right;
    display: block;
    font-size: 28px;
    color: rgba(255, 255, 255, 1);
    background: rgba(0, 0, 0, .8);
    padding: 4px 4px 0 4px;
    margin-top: 9px;
    cursor: pointer;
  }

  .side-phone i:hover {
    background: rgba(0, 0, 0, .8);
    transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
    -webkit-transition: .5s;
  }

  .side-text {
    white-space: pre-wrap;
    padding-top: 10px;
    color: rgba(0, 0, 0, 1);
    opacity: 0;
    font-family: 'Addfont', Microsoft Yahei;
    transform: translateY(30px);
    -moz-transform: translateY(30px);
    -ms-transform: translateY(30px);
    -o-transform: translateY(30px);
    -webkit-transform: translateY(30px);
    transition: .6s .4s;
    -moz-transition: .6s .4s;
    -ms-transition: .6s .4s;
    -o-transition: .6s .4s;
    -webkit-transition: .6s .4s;
    transition-property: opacity, transform !important;
    -moz-transition-property: opacity, transform !important;
    -ms-transition-property: opacity, transform !important;
    -o-transition-property: opacity, transform !important;
    -webkit-transition-property: opacity, transform !important;
  }

  body.open .side-text {
    transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    opacity: 1;
    -o-transform: translateY(0);
    -webkit-transform: translateY(0);
  }

  .nav-first>ul {
    list-style: none;
    margin: 0 !important;
    padding: 0;
    display: block;
    overflow: hidden;
    width: auto !important;
    height: 0;
    background: rgba(0, 0, 0, .03);
  }

  .index_btn,
  .index_btn {
    width: 1.775rem;
    height: 1.775rem;
    --swiper-navigation-size: .75rem;
  }

  .container {
    flex-direction: column;
    padding-top: 0;
  }

  .index_title {
    font-size: 1.5rem;
    writing-mode: inherit;
  }

  .index_main1 {
    padding: 1.5rem 0;
    overflow: hidden;
  }

  .index_main1 .left {
    width: 100%;
    max-width: 100%;
    margin-top: 1rem;
    margin-left: 0;
  }

  .index_main1 .right {
    width: 100%;
    max-width: 100%;
    margin-top: 1rem;
  }

  .index_main1 .right ul li {
    height: 3.575rem;
    border-radius: .75rem 0 0 .75rem;
    padding-left: .85rem;
    margin-top: .5rem;
  }

  .index_main1 .right ul li h4 {
    font-size: .75rem;
  }

  .index_main1 .right ul li p {
    font-size: .55rem;
    padding-top: .25rem;
  }

  .index_main1 .more {
    margin-top: .5rem
  }

  .index_main1 .more a {
    font-size: .75rem;
    padding-bottom: .125rem;
  }

  .index_main2 {
    padding: 1.5rem 0;
  }

  .index_main2 .left {
    width: 100%;
    max-width: 100%;
    color: #fff;
    padding-top: 1rem;
    margin-left: 0;
  }

  .index_main2 .left h3 {
    font-size: .75rem;
  }

  .index_main2 .left p {
    font-size: .55rem;
    line-height: 2;
    padding-top: .5rem;
  }

  .index_main2 .left a {
    width: 4.825rem;
    height: 1.5rem;
    line-height: 1.5rem;
    font-size: .55rem;
    margin-top: 1rem;
  }

  .index_main2 .right {
    width: 100%;
    max-width: 100%;
    margin-top: 1rem;
  }

  .index_main2 .right ul li {
    width: 49%;
    height: auto;
    margin-top: 2%;
    margin-right: 2%;
  }

  .index_main2 .right ul li:nth-child(2n) {
    margin-right: 0;
  }

  .index_main2 .right ul li:nth-child(2),
  .index_main2 .right ul li:nth-child(3) {
    margin-top: 2%;
  }

  .index_main2 .right ul li a {
    padding: 1.05rem .75rem;
  }

  .index_main2 .right ul li h4 {
    font-size: .65rem;
    padding-top: .5rem;
  }

  .index_main2 .right ul li img {
    max-width: 1.25rem;
    margin-top: .5rem;
  }

  .index_main3 {
    padding: 1.5rem 0;
  }

  .index_main3 .container {
    min-height: 100%;
  }

  .index_main3 .index_title,
  .index_main4 .index_title {
    position: inherit;
  }

  .index_main3 .index_title2,
  .index_main4 .index_title2 {
    margin-top: .5rem;
  }

  .index_main3 .index_title2 h3,
  .index_main4 .index_title2 h3 {
    font-size: .75rem;
  }

  .index_main3 .index_title2 span,
  .index_main4 .index_title2 span {
    display: block;
    padding-top: .25rem;
    font-size: .55rem;
    text-transform: uppercase;
  }

  .index_main3 .swiper-container {
    max-width: 100%;
    margin-top: 1rem;
  }

  .index_main3 .content {
    position: relative;
  }

  .index_main3 .swiper-slide {
    width: 6rem;
  }

  .index_main3 .swiper-button-prev {
    left: 0;
  }

  .index_main3 .swiper-button-next {
    right: 0;
  }

  .index_main4 {
    padding: 1.5rem 0;
  }

  .index_main4 .container {
    min-height: 100%;
  }

  .index_main4 .content {
    width: 100%;
    max-width: 100%;
    margin-top: 1rem;
  }

  .footer .container {
    flex-wrap: wrap;
    flex-direction: row;
    padding: 1.5rem 0;
  }

  .footer .item2,
  .footer .item4 {
    display: none;
  }

  .footer .item1 {
    width: 40%;
  }

  .footer .item3 {
    width: 50%;
  }

  .footer .tt {
    font-size: .65rem;
    padding-bottom: .5rem;
    margin-bottom: .5rem;
  }

  .footer .item1 .con span {
    font-size: .75rem;
  }

  .footer .item1 .con p {
    font-size: .55rem;
    margin: .15rem 0;
  }

  .footer .item3 .con p {
    font-size: .55rem;
  }

  .footer .item5 {
    width: 100%;
    margin-top: 1rem;
  }

  .footer .item5 .con {
    margin-top: -.5rem;
  }

  .footer .item5 .con p {
    font-size: .55rem;
    padding-top: .25rem;
  }

  .nybanner .nytitle {
    bottom: .5rem;
  }

  .nybanner .nytitle .container {
    border-left: .2rem solid #fff;
    padding-left: .5rem;
  }

  .nybanner .nytitle span {
    font-size: .55rem;
  }

  .nybanner .nytitle h2 {
    font-size: .75rem;
    padding-top: .15rem;
  }

  .category_about .main1 {
    background: url(../images/category_about_main1_bg.png) no-repeat left 4.125rem;
    padding-bottom: 1.5rem;
  }

  .category_about .title {
    padding-top: 1.5rem;
    padding-bottom: 1rem;
  }

  .category_about .title h3 {
    font-size: .75rem;
  }

  .category_about .title span {
    padding-top: .125rem;
    font-size: .65rem;
  }

  .category_about .main1 .content {
    flex-wrap: wrap;
  }

  .category_about .main1 .content .left {
    width: 100%;
    max-width: 100%;
  }

  .category_about .main1 .content .left h3 {
    padding-top: 0;
    font-size: .65rem;
  }

  .category_about .main1 .content .left span {
    padding-top: .5rem;
    font-size: .55rem;
  }

  .category_about .main1 .content .left p {
    padding-top: 1rem;
    font-size: .55rem;
    line-height: 2;
  }

  .category_about .main1 .content .right {
    width: 100%;
    max-width: 100%;
    margin-top: 1rem;
  }

  .category_about .main1 .content .right video {
    height: 11.8rem;
  }

  .category_about .main2 {
    height: auto;
    padding-bottom: 1.5rem;
  }

  .category_about .main2 .desc {
    font-size: .55rem;
    line-height: 1.8;
  }

  .category_about .main2 .content {
    margin-top: 1rem;
  }

  .category_about .main2 .content .swiper-container {
    max-width: 80%;
  }

  .category_about .main2 .content .swiper-slide .tt {
    font-size: .65rem;
    border-bottom: solid .275rem #002553;
    padding-left: 1rem;
  }

  .category_about .main2 .content .swiper-slide:nth-child(even) .tt {
    border-width: .275rem;
  }

  .category_about .main2 .content .swiper-slide .con {
    padding: 0 1rem;
  }

  .category_about .main2 .content .swiper-slide .con p {
    font-size: .55rem;
    line-height: 1.8;
    margin-top: .25rem;
  }

  .category_about .main2 .content .main2-button-prev,
  .category_about .main2 .content .main2-button-next {
    top: .375rem;
    left: 0rem;
    font-size: .9rem;
  }

  .category_about .main2 .content .main2-button-next {
    left: auto;
    right: 0;
  }

  .category_about .main3 {
    padding-bottom: 1.5rem;
  }

  .category_about .main3 .content ul {
    margin-top: -1rem;
  }

  .category_about .main3 .content ul li {
    width: calc(50% - .5rem);
    margin-top: .5rem;
    margin-right: 1rem;
  }

  .category_about .main3 .content ul li:nth-child(5n) {
    margin-right: 1rem;
  }

  .category_about .main3 .content ul li:nth-child(2n) {
    margin-right: 0;
  }

  .category_about .main3 .content ul li h4 {
    font-size: .65rem;
  }

  .list_contact {
    padding: 1.5rem 0;
  }

  .list_contact .main1 {
    flex-wrap: wrap;
  }

  .list_contact .main1 .left {
    width: 100%;
    padding: 1.5rem 1.25rem;
  }

  .list_contact .main1 .left .tt h3 {
    font-size: .65rem;
  }

  .list_contact .main1 .left .tt span {
    width: 1rem;
    margin-top: .5rem;
  }

  .list_contact .main1 .left .infos {
    margin-top: 1rem;
  }

  .list_contact .main1 .left .infos ul li {
    margin-top: .375rem;
  }

  .list_contact .main1 .left .infos ul li .icon {
    max-width: .65rem;
    padding-top: .15rem;
  }

  .list_contact .main1 .left .infos ul li p {
    font-size: .55rem;
    line-height: 1.8;
    padding-left: .375rem;
  }

  .list_contact .main1 .left .code {
    margin-top: 1rem;
  }

  .list_contact .main1 .left .code ul {
    justify-content: flex-start !important;
  }

  .list_contact .main1 .left .code ul li:first-child {
    margin-right: 1rem;
  }

  .list_contact .main1 .left .code ul li img {
    max-width: 3.5rem;
  }

  .list_contact .main1 .left .code ul li p {
    font-size: .55rem;
    padding-top: .25rem;
  }

  .list_contact .main1 .map {
    width: 100%;
  }

  .list_contact .main1 .map img {
    height: auto;
  }

  .list_contact .main2 {
    margin-top: 1rem;
  }

  .list_contact .main2 .title h3 {
    font-size: .65rem;
  }

  .list_contact .main2 .title span {
    margin-top: .5rem;
    width: 1rem;
  }

  .list_contact .main2 .content {
    margin-top: .5rem;
  }

  .list_contact .main2 .content ul {
    flex-wrap: wrap;
  }

  .list_contact .main2 .content ul li {
    width: 100%;
    height: auto;
    padding: .5rem 1rem;
    margin-bottom: .5rem;
  }

  .list_contact .main2 .content ul li h4 {
    font-size: .55rem;
  }

  .list_contact .main2 .content ul li p {
    font-size: .75rem;
  }

  .nylist {
    padding: 1.5rem 0;
  }

  .nylist ul li a {
    flex-wrap: wrap;
    padding: 1rem 0;
  }

  .nylist ul li .pic {
    flex-shrink: 0;
    width: 100%;
    overflow: hidden;
  }

  .nylist ul li .pic img {
    width: 100%;
    transition: all .5s;
  }

  .nylist ul li:hover .pic img {
    transform: scale(1.1);
  }

  .nylist ul li .text {
    width: 100%;
    max-width: 100%;
    margin-top: .5rem;
    padding-left: 0;
  }

  .nylist ul li .text h4 {
    height: auto;
    font-size: .65rem;
  }

  .nylist ul li .text p {
    height: auto;
    margin: .475rem 0;
    font-size: .55rem;
    line-height: 1.8;
  }

  .nylist ul li .text span {
    display: none;
  }

  .nylist ul li .date {
    padding-top: 0;
  }

  .nylist ul li .date span {
    font-size: 1.05rem;
  }

  .nylist ul li .date p {
    font-size: .5rem;
  }

  .nyshow {
    padding: 1.5rem 0;
  }

  .nyshow .title {
    font-size: .65rem;
  }

  .nyshow .content {
    font-size: .55rem;
    padding-top: .75rem;
  }

  .list_product {
    padding-bottom: 1.5rem;
  }

  .list_product .main1 {
    padding: 1.5rem 0;
  }

  .list_product .main1>.d-flex {
    flex-wrap: wrap;
  }

  .list_product .main1 .left {
    width: 100%;
    height: auto;
    padding: 1.75rem 1.125rem;
  }

  .list_product .main1 .left .tt h3 {
    font-size: .65rem;
  }

  .list_product .main1 .left .tt span {
    width: 1rem;
    margin-top: .5rem;
  }

  .list_product .main1 .left .con {
    margin-top: 1rem;
  }

  .list_product .main1 .left .con p {
    font-size: .55rem;
    margin-top: .5rem;
    padding-left: .375rem;
  }

  .list_product .main1 .right {
    width: 100%;
  }

  .list_product .main1 .right ul {
    flex-wrap: wrap;
    height: 100%;
  }

  .list_product .main1 .right ul li {
    padding: 1rem 1.25rem;
    margin-bottom: .5rem;
  }

  .list_product .main1 .right ul li .text {
    padding-top: .5rem;
  }

  .list_product .main1 .right ul li .text h4 {
    font-size: .65rem;
  }

  .list_product .main1 .right ul li .text p {
    font-size: .55rem;
    padding-top: .75rem;
  }

  .list_product .main2 {
    background: none;
  }

  .list_product .main2 .rec {
    background: url(../images/list_product_main2_bg.jpg) no-repeat top center / cover;
    flex-wrap: wrap;
    padding: 1rem;
  }

  .list_product .main2 .rec .pic {
    width: 100%;
    max-width: 100%;
  }

  .list_product .main2 .rec .pic img {
    max-width: 100%;
  }

  .list_product .main2 .rec .text {
    width: 100%;
    margin-top: 1rem;
  }

  .list_product .main2 .rec .text h4 {
    font-size: .65rem;
    padding-left: .375rem;
  }

  .list_product .main2 .rec .text p {
    font-size: .55rem;
    padding-top: .5rem;
  }

  .list_product .main2 .rec .text span {
    font-size: .55rem;
    padding-top: .5rem;
  }

  .list_product .main2 .content {
    padding: 0 .5rem;
    box-shadow: rgba(0, 0, 0, .2) 0 0 .4rem;
  }

  .list_product .main2 .content ul li {
    flex-wrap: wrap;
    padding: 1rem 0;
  }

  .list_product .main2 .content ul li .pic {
    width: 100%;
    max-width: 100%;
  }

  .list_product .main2 .content ul li .pic img {
    max-width: 100%;
  }

  .list_product .main2 .content ul li .text {
    width: 100%;
    margin-top: 1rem;
    padding-left: 0;
  }

  .list_product .main2 .content ul li .text .tt {
    font-size: .65rem;
  }

  .list_product .main2 .content ul li .text .con {
    margin-top: .5rem;
  }

  .list_product .main2 .content ul li .text .con p {
    font-size: .55rem;
    margin-top: .5rem;
    padding-left: 1rem;
  }

  .list_product .main2 .content ul li .text .con p::before {
    top: .2rem;
    width: .425rem;
    height: .425rem;
  }

  .list_case .main1 {
    padding: 1rem 0;
  }

  .list_case .title h3 {
    font-size: .75rem;
  }

  .list_case .title span {
    font-size: .75rem;
    padding-top: .125rem;
  }

  .list_case .main1 .content {
    margin-top: .5rem;
  }

  .list_case .main1 .content ul {
    flex-wrap: wrap;
  }

  .list_case .main1 .content ul li {
    width: calc(50% - .25rem);
    margin-bottom: .5rem;
  }

  .list_case .main2 {
    padding: 1rem 0;
  }

  .list_case .main2 .content {
    margin-top: .5rem;
  }

  .list_case .main2 .content ul {
    flex-wrap: wrap;
  }

  .list_case .main2 .content ul li {
    width: calc(50% - .25rem);
  }

  .list_case .main2 .content ul li:last-child {
    width: 100%;
    margin-top: .5rem;
  }

  .list_case .main3 {
    padding: 1rem 0;
  }

  .list_case .main3 .content {
    margin-top: .5rem;
  }

  .list_case .main3 .content .tt {
    justify-content: space-between;
  }

  .list_case .main3 .content .tt span {
    width: 30%;
  }

  .list_case .main3 .content .tt span:first-child {
    width: 30%;
  }

  .list_case .main3 .content .con ul li {
    justify-content: space-between;
    line-height: 1.5;
    padding: .5rem 0;
  }

  .list_case .main3 .content .con ul li span {
    width: 30%;
  }

  .list_case .main3 .content .con ul li span:first-child {
    width: 30%;
  }

  .list_product .main2 .content .item {
    padding: 1rem 0;
  }

  .list_product .main2 .content .item .title {
    font-size: .7rem;
    margin-bottom: .5rem;
  }

  .list_product .main2 .content .item>.d-flex {
    flex-wrap: wrap;
  }

  .list_product .main2 .content .item .text{
    margin-top: .5rem;
  }

  .list_product .main2 .content .item .text .tt {
    padding: .25rem 0;
  }

  .list_product .main2 .content .item .text .tt h4 {
    font-size: .6rem;
  }

  .list_product .main2 .content .item .text .tt span {
    font-size: .6rem;
  }

  .list_product .main2 .content .item .text .con {
    margin-top: .5rem;
  }

  .list_product .main2 .content .item .text .con p {
    font-size: .5rem;
    margin-top: .25rem;
    padding-left: .5rem;
  }

  .list_product .main2 .content .item .text .con p::before {
    top: 3px;
    width: .425rem;
    height: .425rem;
  }
}