@charset "UTF-8";
* {
  box-sizing: border-box;
}

.container {
  width: 1200px;
  margin: 0 auto;
}


.banner-box {
  position: relative;
  height: 450px;
  overflow: hidden;
}

.banner-box .banner {
  height: 450px;
  width: 1920px;
  height: 450px;
  position: absolute;
  left: 50%;
  margin-left: -960px;
  top: 0;
}

.product-box {
  position: relative;
  overflow: hidden;
}

.product-box .title {
  text-align: center;
  font-size: 30px;
  margin: 20px auto 10px;
  font-weight: bold;
  color: #fff;
}

.product-box .product {
  background: url("../image/product-bg.png") no-repeat;
  width: 1920px;
  height: 485px;
  position: relative;
  left: 50%;
  margin-left: -960px;
  color: #fff;
  overflow: hidden;
}

.product-box .product .item {
  width: 680px;
}

.product-box .product .item .h2 {
  font-size: 26px;
  margin-bottom: 20px;
  font-weight: bold;
}

.product-box .product .item .tit {
  font-size: 16px;
  margin-bottom: 15px;
}

.product-box .product .btn {
  display: flex;
  gap: 70px;
  justify-content: center;
}

.product-box .product .btn a {
  width: 160px;
  height: 40px;
  background-color: #fba026;
  border-radius: 30px;
  -webkit-border-radius: 30px;
  -moz-border-radius: 30px;
  -ms-border-radius: 30px;
  -o-border-radius: 30px;
  display: block;
  line-height: 40px;
  text-align: center;
  color: #fff;
  font-size: 16px;
}

.video-box {
  position: relative;
  margin-top: -115px;
  left: 0;
}

.video-box .video {
  height: 400px;
}

.video-box .video a {
  display: block;
  height: 400px;
  border-radius: 10px;
  -webkit-border-radius: 10px;
  -moz-border-radius: 10px;
  -ms-border-radius: 10px;
  -o-border-radius: 10px;
  box-shadow: 0 2px 60px rgba(55, 68, 99, 0.56);
}

.bg {
  overflow: hidden;
  background: url(../image/img3.png) no-repeat center bottom;
}

.product-list {
  margin-top: 40px;
  margin-bottom: 70px;
  position: relative;
  z-index: 2;
}

.product-list .title {
  color: #fba026;
  font-size: 26px;
  font-weight: bold;
  margin-bottom: 28px;
}

.product-list .list {
  display: flex;
  justify-content: space-between;
}

.product-list .list .item {
  display: flex;
  width: 270px;
  height: 120px;
  font-size: 14px;
  font-weight: bold;
  color: #333;
  flex-direction: column;
  border-radius: 10px;
  -webkit-border-radius: 10px;
  -moz-border-radius: 10px;
  -ms-border-radius: 10px;
  -o-border-radius: 10px;
  background-color: #fff;
  box-shadow: 0 2px 60px rgba(55, 68, 99, 0.56);
  overflow: hidden;
  position: relative;
  justify-content: center;
  gap: 5px;
}

.product-list .list .item::before {
  position: absolute;
  top: 0;
  content: '';
  width: 100%;
  height: 10px;
  background-color: #5eb571;
  display: block;
}

.product-list .list .item p {
  padding-left: 10px;
}

/* 活动介绍 */

.active-box {
  height: 1061px;
  background: url("../image/img4.png") no-repeat;
}

.info-box {
  width: 1130px;
  margin: 0px auto;
  overflow: hidden;
}

.info-box .title {
  text-align: center;
  font-size: 30px;
  margin: 40px auto 30px;
  font-weight: bold;
  color: #fff;
}

.info-box .container{
  width: 100%;
  height: 430px;
  margin: 30px auto 0px;
  background: url(../image/img6.png) no-repeat center;
  background-size: contain;
}

.info-box .info {
  padding:50px 35px 15px;
  font-size: 16px;
  font-weight: bold;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.info-box .info .iteml strong{
  color: #0069cd;
  font-size: 20px;
}

.info-box .info .iteml p{
  margin-top: 20px;
  margin-bottom: 10px;
  overflow: hidden;
}

.info-box .info .iteml span{
  display: block;
  font-size: 16px;
  margin-top: 6px;
}

.info-box .info .iteml em{
  color: #0069cd;
  font-size: 16px;
  font-weight: bold;
}

.info-box .btn {
  display: flex;
  justify-content: center;
}

.info-box .btn a {
  width: 160px;
  height: 48px;
  background: #fba026;
  border-radius: 20px;
  line-height: 48px;
  text-align: center;
  color: #fff;
  font-size: 24px;
}

/* 技术文档 */
.jishu-box {
  width: 1130px;
  height: 424px;
  margin: 30px auto 0px;
  background: url(../image/img7.png) no-repeat center;
  background-size: contain;
}

.jishu-box .container{
  width: 100%;
  overflow: hidden;
}

.jishu-box .title {
  text-align: center;
  font-size: 30px;
  color: #0069cd;
  font-weight: bold;
  margin: 32px auto 24px;
}

.jishu-box .data {
  margin: 0px 20px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.jishu-box .data .item {
  width: 520px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: left;
  background: #fff;
  border-radius: 15px;
  margin-bottom: 18px;
}

.jishu-box .data .item .icon-book {
  background: url("../image/img8.png") no-repeat;
  background-size: contain;
  width: 26px;
  height: 23px;
  margin:0px 28px 0px 22px;
}

.jishu-box .data .item a {
  color: #333;
  font-size: 16px;
  font-weight: bold;
}

.jishu-box .data .item a:hover {
  color: #FE9001;
  text-decoration: underline;
}

/* 技术视频 */

.shipin-box {
  margin-top: 50px;
}

.shipin-box .title {
  text-align: center;
  font-size: 30px;
  margin: 30px auto;
  font-weight: bold;
  color: #0069cd;
}

.shipin-box .list {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 35px;
}

.shipin-box .list .item {
  width: 375px;
  height: 305px;
  border-radius: 10px;
  overflow: hidden;
}

.shipin-box .list .item .video{
  width: 100%;
  height: 225px;
  position: relative;
}

.shipin-box .list .item:hover em{
  display: block !important;
}

.shipin-box .list .item .video em{
  width: 100%;
  height: 100%;
  top: 50%;
  left: 50%;
  /* display: none; */
  transform: translate(-50%,-50%);
  background: url(../image/video.jpg) rgba(0, 0, 0, .5) no-repeat center;
  background-size: 20%;
  position: absolute;
}

.shipin-box .list .item img {
  display: block;
  width: 100%;
  height: 225px;
}

.shipin-box .list .item p{
  height: 80px;
  background:#00aeef;
  display: flex;
  align-items: center;
}

.shipin-box .list .item span {
  margin-left: 22px;
  font-size: 18px;
  color: #fff;
  font-weight: 500;
}


/* 技术资料 */
.ziliao-box {
  background: #e6f2f9;
  overflow: hidden;
}

.ziliao-box .title {
  text-align: center;
  font-size: 30px;
  margin: 17px auto 15px;
  font-weight: bold;
  color: #0069cd;
}

.ziliao-box .table-box{  
  width: 100%;
  border-radius: 15px;
  margin-bottom: 14px;
  overflow: hidden;
}

.ziliao-box .table {
  background-color: #fff;
  border-collapse: collapse;
  /*去掉表格边框之间的间距*/
  width: 100%;
  /*让表格宽度占满父级容器*/
  font-size: 14px;
  /*设置字体大小*/
  line-height: 1.5;
  /*设置行高*/
  text-align: center;
}

.ziliao-box .table th,
.ziliao-box .table td {
  border: 1px solid #ddd;
  border-bottom: 1px solid #ddd;
  /*设置单元格边框*/
  padding: 14px 30px;
  /*设置单元格内边距*/
  position: relative;
  font-size: 18px;
}

.ziliao-box h2{
  font-size: 18px;
  text-align: left;
}

.ziliao-box a{
  color: #000;
}

.ziliao-box .group a{
  color: #fff;
}

.ziliao-box a:hover{
  color: #FE9001;
}

.ziliao-box span{
  font-size: 18px;
  display: block;
  text-align: left;
}

.ziliao-box em{
  display: block;
  font-size: 14px;
  text-align: left;
}

.ziliao-box .group{
  width: 100%;
  height: 80px;
  margin-bottom: 36px;
  background: url(../image/img11.png) no-repeat center;
  background-size: cover;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ziliao-box .group i{
  width: 52px;
  height: 57px;
  margin-right: 15px;
  /* background: url(../image/MPS-tubiao.png) no-repeat center; */
  background: url(../image/MPS-tubiao-red.png) no-repeat center;
  /* background: url(../image/img12.png) no-repeat center; */
  background-size: 100%;
}

.ziliao-box .group span{
  font-size: 20px;
  font-weight: bold;
  color: #fff;
}

/* 相关产品 */
.design-box {
  overflow: hidden;
}

.design-box .title {
  text-align: center;
  font-size: 30px;
  margin: 17px auto 15px;
  font-weight: bold;
  color: #0069cd;
}

.design-box .table-box{  
  width: 100%;
  border-radius: 15px;
  margin-bottom: 36px;
  overflow: hidden;
  border: 2px solid #e5ebf2;
}

.design-box .table {
  background-color: #fff;
  border-collapse: collapse;
  /*去掉表格边框之间的间距*/
  width: 100%;
  /*让表格宽度占满父级容器*/
  font-size: 14px;
  /*设置字体大小*/
  line-height: 1.5;
  /*设置行高*/
  text-align: center;
}

.design-box .table th,
.design-box .table td {
  border-top: 1px solid #ddd;
  border-bottom: 1px solid #ddd;
  position: relative;
  font-size: 15px;
  height: 40px;
  border-right: 1px solid #fcfcfc;
}
.design-box .table tr{
  background: #fefeff;
}

.design-box .table tr:nth-child(even) {
  background-color: #eaeaea; /* 你可以更换为你想要的颜色 */
}
.design-box .table tr td:first-child a{
  color: #333;
}
.design-box .table tr td:first-child a:hover{
  color: #fba026;
  text-decoration: underline;
}

.design-box .table tr td:last-child a{
  width: 152px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0px auto;
  color: #fff;
  background: #306aff;
  border-radius: 10px;
}

.design-box .table tbody tr td:nth-child(1){
  text-indent: 45px;
  text-align: left;
}

.design-box .table a i{
  width: 28px;
  height: 28px;
  margin-right: 10px;
  background: url(../image/img13.png) no-repeat center;
}

/* 关于MPS */

.gift-box {
  position: relative;
  overflow: hidden;
  background: #e6f2f9;
}

.gift-box .about-box {
  margin: 13px auto 16px;
  background-color: #fff;
  border-radius: 15px;
  padding: 20px 35px;
}

.gift-box .about-box .tit {
  font-size: 26px;
  color: #333;
  font-weight: bold;
  text-align: center;
  margin-bottom: 10px;
}

.gift-box .about-box .info {
  font-size: 15px;
  display: flex;
  justify-content: space-between;
  line-height: 30px;
  gap: 30px;
}


.nav-box {
  margin: 0px auto 20px;
  display: flex;
  justify-content: center;
}
.nav-box .nav-tab{
  display: flex;
}
.nav-box .nav-tab a {
  padding: 24px 35px 16px;
  font-size: 18px;
  color: #8e8e8e;
  font-weight: bold;
  border-bottom: 5px solid #046cce;
}

.nav-box .nav-tab a:nth-child(2){
  background: url(../image/img2.png) no-repeat left bottom;
}

.nav-box .nav-tab a:nth-child(3){
  background: url(../image/img2.png) no-repeat left bottom;
}

.nav-box .nav-tab a:hover {
  color: #0069cd;
  border-bottom: 5px solid #f29a38;
}

.nav-box .nav-tab a.active {
  border-bottom: 5px solid #f29a38;
  color: #0069cd;
}

.head{
  display: flex;
  align-items: center;
}

.head .container {
  width: 1170px;
}
.head .container::after {
  clear: both;
  display: table;
  content: " ";
}
.head .fl {
  float: left;
}
.head .fl img {
  margin-top: 10px;
  vertical-align: middle;
}