@media screen and (max-width: 1350px) {
  header .header-nav li a {
    font-size: 14px !important;
  }
}

.header-zhanwei {
  width: 100%;
  /* 90px */
  height: 4.6875vw;
}

header {
  position: fixed;
  left: 0;
  top: 0;
  /* 90px */
  padding-top: -4.6875vw;
  z-index: 999;
  display: flex;
  align-items: center;
  width: 100%;
  /* 90px */
  height: 4.6875vw;
  background-color: #1F2329;
  /* 60px */
  padding-right: 3.125vw;
}

header .logo {
  display: block;
  /* 190px */
  width: 9.8958vw;
  height: 100%;
}

header .logo img {
  width: 100%;
  height: 100%;
}

header .header-nav {
  /* 920px */
  /* width: 47.9167vw; */
  display: flex;
  /* justify-content: space-between; */
  height: 100%;
  /* 170px */
  margin-left: 8.8542vw;
}

header .header-nav li {
  position: relative;
  /* 45px */
  margin-right: 2.3438vw;
  height: 100%;
  /* 90px */
  line-height: 4.6875vw;
}

header .header-nav li a {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  color: #CCCCCC;
  font-size: 16px;
  font-weight: 400;
}

header .header-nav li a::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background-color: #FFFFFF;
  transition: .4s;
}

header .header-nav li .fangan {
  display: none;
  min-width: 640px;
  /* display: flex; */
  justify-content: space-between;
  flex-wrap: wrap;
  position: absolute;
  top: 4.6875vw;
  left: 0;
  width: auto;
  height: auto;
  background-color: #FFFFFF;
  padding: 40px 40px 20px 40px;
}

header .header-nav .fn:hover .fangan {
  display: flex !important;
}

header .header-nav li .fangan .anlist {
  display: block;
  width: max-content;
  height: auto;
  font-size: 15px;
  color: #000;
  margin-bottom: 20px;
  line-height: 32px;
  font-weight: normal;
}

header .header-nav li .fangan .anlist:hover {
  color: #EC261D;
}

.active::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background-color: #ffffff;
}

header .header-nav li:hover a {
  color: white;
  font-weight: 600;
}

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

header .header-nav li:nth-child(1) a {
  color: white;
  font-weight: 600;
}

header .content {
  display: flex;
  align-items: center;
  margin-left: auto;
}

header .content span {
  color: #FFA248;
  margin-left: 0.3646vw;
}


.layui-carousel {
  width: 100% !important;
  /* 620px */
  height: 32.2917vw !important;
}

.layui-carousel-arrow {
  /* 50px */
  width: 2.6042vw !important;
  height: 2.6042vw !important;
}

.layui-carousel img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.jianjie .tab {
  display: flex;
  flex-direction: column;
  align-items: center;
  /* 100px */
  padding-top: 5.2083vw;
  /* 50px */
  margin-bottom: 2.604vw;
}

.jianjie .tab .title {
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: bold;
  font-size: 40px;
  color: #212229;
  text-align: center;
  font-style: normal;
  text-transform: none;
  margin-bottom: 16px;
}

/* .jianjie .tab .gbt {
  display: flex;
  align-items: center;
} */

.gbt {
  color: red;
  font-size: 20px;
  font-family: Microsoft YaHei, Microsoft YaHei;
}

.gbt:hover {
  color: red !important;
}

.gbt img {
  width: 22px;
  height: 22px;
  margin-left: 5px;
  margin-bottom: 3px;
}

.jianjie .jjx {
  /* 1600px */
  width: 83.3333vw;
  height: auto;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.jianjie .jjx .textp {
  flex: 1;
  height: auto;
  /* 40px */
  margin-right: 2.0833vw;
}

.jianjie .jjx .textp .list {
  display: flex;
  align-items: center;
  border-bottom: 1px solid #f0f0f0;
  /* 10px */
  padding-bottom: 0.521vw;
  /* 30px */
  margin-bottom: 1.5625vw;

}

.jianjie .jjx .textp .list img {
  /* 76px */
  width: 3.9583vw;
  height: 3.9583vw;
  /* 20px */
  margin-right: 1.042vw;
}

.jianjie .jjx .textp .list .wz .d {
  font-size: 20px;
  color: #212229;
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  font-style: normal;
  text-transform: none;
  /* 20px */
  margin-bottom: 1.042vw;
}

.jianjie .jjx .textp .list .wz .x {
  color: #535D70;
  font-size: 14px;
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  font-style: normal;
  text-transform: none;
}

#banner {
  /* 900px */
  width: 46.875vw;
  /* 504px */
  height: 26.25vw;
  overflow: hidden;
}

#banner ul {
  width: 100%;
  height: 100%;
}

#banner ul li {
  /* 900px */
  width: 46.875vw;
  /* 504px */
  height: 26.25vw;
  float: left;
}


#banner ul li a img {
  width: 100%;
  height: 100%;
}

.scrollleft {
  /* 640px */
  width: 60%;
  /* 504px */
  height: 504px;
}

.scrollleft li {
  float: left;
  margin-right: 7px;
  display: inline;
  /* 640px */
  width: auto;
  /* 504px */
  height: 504px;
  text-align: center;
  line-height: 19px
}

.scrollleft img {
  width: 100%;
  height: 100%;
  /* object-fit: contain; */
}



.solution {
  width: 100%;
  /* 779px */
  height: auto;
  text-align: center;
  background-image: url(../images/solutionbcg.png);
  background-repeat: no-repeat;
  background-size: 100%, 100%;
}

.solution .tab {
  display: flex;
  flex-direction: column;
  align-items: center;
  /* 100px */
  padding-top: 5.2083vw;
}

.solution .tab .title {
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: bold;
  font-size: 40px;
  color: #262F44;
  text-align: center;
  font-style: normal;
  text-transform: none;
  margin-bottom: 16px;
}


.solution .tab p {
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  font-size: 16px;
  color: #262F44;
  font-style: normal;
  text-transform: none;
  /* 20px */
  margin-top: 1.0417vw;
}

.box {
  width: 100%;
  height: auto;
  margin: 20px 0;
}

.box_wheel {
  /* 1200px */
  width: 62.5vw;
  height: 324px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

.btn {
  /* 50px */
  width: 2.6042vw;
  /* 50px */
  height: 2.6042vw;
  border-radius: 50%;
  /* 1px */
  border: 0.0521vw solid #000;
  text-align: center;
  font-size: 30px;
  cursor: pointer;
  /* 45px */
  line-height: 2.3438vw;
}

.btn:hover {
  background-color: #000;
}

.btn_left {
  position: absolute;
  /* 70px */
  left: -3.6458vw;
  top: 50%;
  /* 30px */
  margin-top: -1.5625vw;
}

.btn_right {
  position: absolute;
  /* 60px */
  right: -3.125vw;
  top: 50%;
  /* 30px */
  margin-top: -1.5625vw;
}

.btn img {
  /* 30px */
  width: 1.5625vw;
  height: 1.5625vw;
}

.box_ul {
  overflow: hidden;
  position: absolute;
  /* 1200px */
  width: 62.5vw;
  left: 0;
  top: 0;
}

.box_ul li {
  /* 285px */
  width: 285px;
  /* 324px */
  height: 16.875vw;
  /* 10px */
  margin-right: 10px;
  float: left;
}

.box_ul li a .pic {
  /* 285px */
  width: 100%;
  /* 234px */
  height: 12.1875vw;
}

.box_ul li a .pic img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.box_ul li a .introduce {
  width: 100%;
  /* 90px */
  height: 4.6875vw;
  background-color: #ffffff;
  /* 20px */
  padding: 1.0417vw;
}

.box_ul li a .introduce .name {
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  /* 16px */
  font-size: 18px;
  color: #262F44;
  text-align: justify;
  font-style: normal;
  text-transform: none;
  /* 10px */
  margin-bottom: 0.5208vw;
}

.box_ul li a .introduce .watch {
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  font-size: 14px;
  color: #727885;
  text-align: justify;
  font-style: normal;
  text-transform: none;
}

.solution .more {
  display: inline-block;
  /* 25px */
  height: 1.3021vw;
  line-height: 1.3021vw;
  transition: .3s;
}

.solution .more span {
  color: #262F44;
}

.solution .more img {
  /* 2px */
  margin-bottom: 0.1042vw;
  transition: margin-left 0.3s ease-out;
}

.solution .more:hover img {
  /* 10px */
  margin-left: 0.5208vw;
}

.productshow {
  width: 100%;
  /* 836px */
  height: 43.5417vw;
  background-image: url(../images/productshow.png);
  background-size: 100%, 100%;
  background-repeat: no-repeat;
  background-position: bottom;
}

.productshow .tab {
  display: flex;
  flex-direction: column;
  align-items: center;
  /* 100px */
  padding-top: 5.2083vw;
  /* 100px */
  margin-bottom: 5.2083vw;
}

.productshow .tab .title {
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  font-size: 36px;
  color: #ffffff;
  text-align: center;
  font-style: normal;
  text-transform: none;
}

.productshow .productdetails {
  /* 360px */
  margin-left: 18.75vw;
  /* width: 100%; */
  height: auto;
  display: flex;
  /* align-items: center; */
}

.productshow .productdetails .left {
  /* 440px */
  width: 22.9167vw;
  /* 280px */
  height: 14.5833vw;
  /* 80px */
  margin-right: 4.1667vw;
}

.productshow .productdetails .left img {
  width: 100%;
  height: 100%;
}

.productshow .productdetails .right .title {
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 700;
  font-size: 18px;
  color: #FFFFFF;
  line-height: 24px;
  text-align: left;
  font-style: normal;
  text-transform: none;
  /* 16px */
  margin-bottom: 0.8333vw;
}

.productshow .productdetails .right .nr {
  /* 680px */
  width: 35.4167vw;
  height: auto;
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  font-size: 14px;
  color: #FFFFFF;
  line-height: 28px;
  text-align: left;
  font-style: normal;
  text-transform: none;
}

.productshow .productdetails .right .label {
  display: flex;
  align-items: center;
  /* 40px */
  margin-top: 2.0833vw;
}

.productshow .productdetails .right .label .item {
  /* 102px */
  width: 5.3125vw;
  /* 26px */
  height: 1.3542vw;
  line-height: 1.3542vw;
  text-align: center;
  background-image: url(../images/labelbai.png);
  background-repeat: no-repeat;
  background-size: 100%, 100%;
  /* 30px */
  margin-right: 1.5625vw;
  color: #949CAD;
}

.productshow .productdetails .right .label .ts {
  background-image: url(../images/labelhuang.png);
  background-repeat: no-repeat;
  background-size: 100%, 100%;
  background-position: center;
  color: #FFA248;
}

.productshow .productdetails .right .label .item :last-child {
  margin-right: 0;
}


.productshow .productdetails .right .more {
  display: inline-block;
  /* 25px */
  height: 1.3021vw;
  line-height: 1.3021vw;
  transition: .3s;
  /* 98px */
  margin-top: 5.1042vw;
}

.productshow .productdetails .right .more span {
  color: white;
}

.productshow .productdetails .right .more img {
  /* 2px */
  margin-bottom: 0.1042vw;
  transition: margin-left 0.3s ease-out;
}

.productshow .productdetails .right .more:hover img {
  /* 10px */
  margin-left: 0.5208vw;
}

.productshow .productdetails .right .more:hover span {
  color: #FFA248;
}

.productshow .classification {
  /* 360px */
  margin-left: 18.75vw;
  /* 60px */
  margin-top: 3.125vw;
  display: flex;
  align-items: center;
}

.productshow .classification .list {
  /* 166px */
  width: 8.6458vw;
  /* 134px */
  height: 6.9792vw;
  display: flex;
  flex-direction: column;
  align-items: center;
  /* 40px */
  margin-right: 2.0833vw;
  cursor: pointer;
}

.productshow .classification .list:last-child {
  margin-right: 0;
}

.productshow .classification .list .biank {
  /* 166px */
  width: 8.6458vw;
  /* 100px */
  height: 5.2083vw;
  text-align: center;
  /* 8px */
  padding: 0.4167vw;
  /* 1px */
  border: 0.0521vw solid #727885;
}

.biankhuang {
  /* 1px */
  border: 0.0521vw solid #FFA248 !important;
}

.productshow .classification .list .biank img {
  /* 150px */
  width: 7.8125vw;
  /* 84px */
  height: 4.375vw;
}

.productshow .classification .list p {
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  /* 14px */
  font-size: 0.7292vw;
  /* 14px */
  margin-top: 0.7292vw;
  color: #FFFFFF;
  text-align: center;
  font-style: normal;
  text-transform: none;
}

.pcolor {
  color: #FFA248 !important;
}

.safe {
  width: 100%;
  /* 795px */
  height: 41.4063vw;
  background-image: url(../images/safe.png);
  background-position: center;
  background-repeat: no-repeat;
  background-size: 100%, 100%;
  position: relative;
}

.safe .tab {
  display: flex;
  flex-direction: column;
  align-items: center;
  /* 100px */
  padding-top: 5.2083vw;
}

.safe .tab .title {
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: bold;
  font-size: 40px;
  color: #262F44;
  text-align: center;
  font-style: normal;
  text-transform: none;
  margin-bottom: 20px;
}

.safe .tab p {
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  /* 16px */
  font-size: 16px;
  color: #262F44;
  font-style: normal;
  text-transform: none;
  /* 20px */
  margin-top: 1.0417vw;
}

.safe .jieshao {
  /* 510px */
  width: 26.5625vw;
  /* 128px */
  height: auto;
  position: absolute;
  /* 415px */
  top: 21.6146vw;
  /* 420px */
  right: 21.875vw;
}

.safe .jieshao p {
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 700;
  /* 16px */
  font-size: 0.8333vw;
  /* 32px */
  line-height: 1.6667vw;
  text-align: left;
  font-style: normal;
  text-transform: none;
}

.safe .jieshao p span {
  color: #4348A9;
}

.safe .more {
  display: inline-block;
  /* 25px */
  height: 1.3021vw;
  line-height: 1.3021vw;
  transition: .3s;
  /* 12px */
  margin-top: 0.625vw;
}

.safe .more span {
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  font-size: 14px;
  color: #FFA248;
  line-height: 18px;
  text-align: left;
  font-style: normal;
  text-transform: none;
}

.safe .more img {
  /* 2px */
  margin-bottom: 0.1042vw;
  transition: margin-left 0.3s ease-out;
}

.safe .more:hover img {
  /* 10px */
  margin-left: 0.5208vw;
}

.bigdata {
  width: 100%;
  /* 668px */
  height: 34.7917vw;
  /* 360px */
  padding-left: 18.75vw;
  /* 120px */
  padding-top: 6.25vw;
  position: relative;
}

.bigdata .title {
  display: flex;
  align-items: center;
}

.bigdata .title img {
  /* 26px */
  width: 1.3542vw;
  /* 30px */
  height: 1.5625vw;
}

.bigdata .title p {
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  font-size: 22px;
  color: #4348A9;
  text-align: left;
  font-style: normal;
  text-transform: none;
}

.bigdata .top {
  display: flex;
  /* 70px */
  margin-top: 3.6458vw;
}

.bigdata .top .number {
  /* 120px */
  margin-right: 6.25vw;
}

.bigdata .top .number:last-child {
  margin-right: 0;
}

.bigdata .top .number .list {
  display: flex;
  /* 71px */
  /* height: 3.6979vw; */
  /* 12px */
  margin-bottom: 0.625vw;
}

.bigdata .top .number .list .shuzi {
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 700;
  /* 54px */
  font-size: 2.8125vw;
  color: #262F44;
  text-align: left;
  font-style: normal;
  text-transform: none;
}

.bigdata .top .number .list .zi {
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  font-size: 14px;
  color: #262F44;
  line-height: 18px;
  text-align: left;
  font-style: normal;
  text-transform: none;
}

.bigdata .top .number .jieshi {
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  font-size: 14px;
  color: #727885;
  text-align: left;
  font-style: normal;
  text-transform: none;
}

.bigdata .diannaotu {
  position: absolute;
  /* 60px */
  top: 3.125vw;
  /* 360px */
  right: 18.75vw;
  /* 440px */
  width: 22.9167vw;
  /* 376px */
  height: 19.5833vw;
}

.bigdata .diannaotu img {
  width: 100%;
  height: 100%;
}

.bigdata .bottom {
  display: flex;
  align-items: center;
  /* 100px */
  margin-top: 5.2083vw;
}

.bigdata .bottom .number {
  /* 120px */
  margin-right: 6.25vw;
}

.bigdata .bottom .number:first-child {
  /* 30px */
  margin-right: 1.5625vw;
}

.bigdata .bottom .number:last-child {
  margin-right: 0;
}

.bigdata .bottom .number .list {
  display: flex;
  /* 71px */
  /* height: 3.6979vw; */
  /* 12px */
  margin-bottom: 0.625vw;
}

.bigdata .bottom .number .list .shuzi {
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 700;
  /* 54px */
  font-size: 2.8125vw;
  color: #262F44;
  text-align: left;
  font-style: normal;
  text-transform: none;
  transition: all 1s ease;
  /* 平滑过渡效果 */
}

.bigdata .bottom .number .list .zi {
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  font-size: 14px;
  color: #262F44;
  line-height: 18px;
  text-align: left;
  font-style: normal;
  text-transform: none;
}

.bigdata .bottom .number .jieshi {
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  font-size: 14px;
  color: #727885;
  text-align: left;
  font-style: normal;
  text-transform: none;
}

.service {
  width: 100%;
  /* 824px */
  height: 42.9167vw;
  background-image: url(../images/service.png);
  background-repeat: no-repeat;
  background-size: 100%, 100%;
  background-position: center;
}

.service .tab {
  display: flex;
  flex-direction: column;
  align-items: center;
  /* 100px */
  padding-top: 5.2083vw;
  /* 100px */
  margin-bottom: 5.2083vw;
}

.service .tab .title {
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  font-size: 36px;
  color: #ffffff;
  text-align: center;
  font-style: normal;
  text-transform: none;
}

.service .tab img {
  /* 722px */
  width: 37.6042vw;
  /* 16px */
  height: 0.8333vw;
}

.service .service-banner {
  width: 100%;
  height: auto;
  display: flex;
  /* 360px */
  padding-left: 18.75vw;
}

.service .service-banner .left .list {
  /* 240px */
  width: 12.5vw;
  /* 60px */
  height: 3.125vw;
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  font-size: 18px;
  color: #727885;
  /* 60px */
  line-height: 3.125vw;
  /* 30px */
  padding-left: 1.5625vw;
  text-align: justify;
  font-style: normal;
  text-transform: none;
  cursor: pointer;
}

.servicehuang {
  color: #ffffff !important;
  /* 1px */
  border-right: 0.0521vw solid #FFA248;
  background: linear-gradient(270deg, rgba(255, 162, 72, 0.1983) 0%, rgba(255, 162, 72, 0) 100%);
}

.service .service-banner .line {
  /* 1px */
  width: 0.0521vw;
  /* 460px */
  height: 23.9583vw;
  background: #727885;
}

.service .service-banner .right .newlist .title {
  /* 22px */
  margin-bottom: 1.1458vw;
}

.service .service-banner .right .newlist .title img {
  /* 20px */
  width: 1.0417vw;
  height: 1.0417vw;
  /* 6px */
  margin-right: 0.3125vw;
}

.service .service-banner .right {
  /* 80px */
  margin-left: 4.1667vw;
}

.service .service-banner .right .newlist .title span {
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 700;
  font-size: 14px;
  color: #FFA248;
  text-align: left;
  font-style: normal;
  text-transform: none;
}

.service .service-banner .right .newlist .news .item {
  /* 880px */
  width: 45.8333vw;
  /* 80px */
  height: 4.1667vw;
}

.service .service-banner .right .newlist .news .item:hover {
  background: rgba(255, 255, 255, 0.1);
}

.service .service-banner .right .newlist .news .item a {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.service .service-banner .right .newlist .news .item .text {
  width: 80%;
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  font-size: 18px;
  color: #FFFFFF;
  text-align: left;
  font-style: normal;
  text-transform: none;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.service .service-banner .right .newlist .news .item .date {
  width: 20%;
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  font-size: 18px;
  color: #727885;
  text-align: right;
  font-style: normal;
  text-transform: none;
}

.service .service-banner .right .more {
  display: inline-block;
  /* 25px */
  height: 1.3021vw;
  line-height: 1.3021vw;
  transition: .3s;
  /* 40px */
  margin-top: 2.0833vw;
}

.service .service-banner .right .more span {
  color: #ffffff;
}

.service .service-banner .right .more img {
  /* 4px */
  margin-bottom: 0.2083vw;
  transition: margin-left 0.3s ease-out;
}

.service .service-banner .right .more:hover img {
  /* 10px */
  margin-left: 0.5208vw;
  color: #FFA248;
}

.service .service-banner .right .more:hover span {
  color: #FFA248;
}


.case {
  width: 100%;
  /* 774px */
  /* height: 40.3125vw; */
  height: auto;
  padding-bottom: 5.2083vw;
  text-align: center;
  background-image: url(../images/solutionbcg.png);
  background-repeat: no-repeat;
  background-size: 100%, 100%;
}

.case .tab {
  display: flex;
  flex-direction: column;
  align-items: center;
  /* 100px */
  padding-top: 5.2083vw;
  /* 100px */
  margin-bottom: 5.2083vw;
}

.case .tab .title {
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: bold;
  font-size: 40px;
  color: #262F44;
  text-align: center;
  font-style: normal;
  text-transform: none;
  margin-bottom: 16px;
}

.case-banner {
  width: 100%;
  height: auto;
}

.case-banner .wrap {
  /* 1600px */
  width: 83.3333vw;
  height: 120px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

.case-banner .wrap .ul {
  overflow: hidden;
  position: absolute;
  /* 1600px */
  width: 83.3333vw;
  left: 0;
  top: 0;
}

.case-banner .wrap .ul .list {
  float: left;
  width: 250px;
  height: 120px;
  text-align: center;
  background-color: #FFFFFF;
  cursor: pointer;
}

.case-banner .wrap .ul .list img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: grayscale(100%);
}

.case-banner .wrap .ul .list:hover img {
  filter: grayscale(0);
}

.caselisthover {
  color: #4348A9;
  /* 110px */
  line-height: 5.7292vw;
  background-image: url(../images/casebcg.png);
  background-repeat: no-repeat;
  background-position: center;
  background-size: 100%, 100%;
}

.case .case-banner .list span {
  display: none;
  /* 18px */
  font-size: 18px;
  height: 100%;
  line-height: 120px;
}

.case .case-banner .listmore {
  /* 224px */
  width: 11.6667vw;
  /* 110px */
  height: 5.7292vw;
  /* 40px */
}

.case .case-banner .listmore a {
  display: block;
  width: 100%;
  height: 100%;
  /* 110px */
  line-height: 5.7292vw;
  background-color: #ffffff;
}

.case .case-banner .listmore a:hover {
  background: rgba(225, 225, 225, 0.5);
}


.case .case-banner .more span {
  color: #262F44;
}

.case .case-banner .more .casemore {
  /* 20px */
  width: 1.0417vw;
  height: 1.0417vw;
  /* 2px */
  margin-bottom: 0.1042vw;
  transition: margin-left 0.3s ease-out;
}

.footer {
  display: flex;
  align-items: center;
  /* 360px  50px*/
  padding: 2.6042vw 0 2.6042vw 18.75vw;
  background: #2D333A;
  align-items: stretch;
}

.footer .er {
  /* 68px */
  margin-right: 3.5417vw;
}

.footer .term .title {
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 700;
  /* 16px */
  font-size: 0.8333vw;
  color: #FFFFFF;
  text-align: left;
  font-style: normal;
  text-transform: none;
  /* 50px */
  margin-bottom: 2.6042vw;
}

.footer .term .list {
  display: flex;
}

.footer .line {
  /* 1px */
  width: 0.0521vw;
  /* 240px */
  height: 12.5vw;
  background: #727885;
  /* 60px */
  margin: 0 3.125vw;
}

.footer .list .item {
  height: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  /* 60px */
  margin-right: 3.125vw;
}

.footer .list .item:last-child {
  margin-right: 0;
}

.footer .list .item a {
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  /* 14px */
  font-size: 0.7292vw;
  color: #727885;
  text-align: left;
  font-style: normal;
  text-transform: none;
  /* 15px */
  margin-bottom: 0.7813vw;
}


.footer .list .item a:hover {
  color: white;
}

.footer .term .pic {
  /* 112px */
  width: 5.8333vw;
  height: 5.8333vw;
}

.footer .term .pic img {
  width: 100%;
  height: 100%;
}

.footer .term p {
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 700;
  /* 36px */
  font-size: 1.875vw;
  color: #FFFFFF;
  text-align: left;
  font-style: normal;
  text-transform: none;
}

.footer .term span {
  display: block;
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  /* 14px */
  font-size: 0.7292vw;
  color: #727885;
  text-align: left;
  font-style: normal;
  text-transform: none;
  /* 10px */
  margin-top: 0.5208vw;
  /* 20px */
  margin-bottom: 1.0417vw;
}

.footer .term .kefu {
  /* 124px */
  width: 6.4583vw;
  /* 40px */
  height: 2.0833vw;
  /* 20px */
  padding: 0 1.0417vw;
  display: flex;
  align-items: center;
  background: #EC261D;
  color: #FFFFFF;
  /* 14px */
  font-size: 0.7292vw;
}

.footer .term .kefu img {
  /* 20px */
  width: 1.0417vw;
  height: 1.0417vw;
  /* 5px */
  margin-right: 0.2604vw;
}

.copyright {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  /* 90px */
  height: 4.6875vw;
  background: #1F2329;
  /* 360px */
  padding: 0 18.75vw;
}

.copyright .left {
  display: flex;
  align-items: center;
  color: #727885;
}

.copyright .left a {
  color: #727885;
  /* 10px */
  margin: 0 0.5208vw;
}

.copyright .right {
  color: #727885;
  display: flex;
}

.copyright .right a {
  color: #727885;
}

.copyright .right img {
  /* 20px */
  width: 1.0417vw;
  height: 1.0417vw;
  /* 5px */
  margin-right: 0.2604vw;
}

.copyright a:hover {
  color: #FFA248;
}