/** 海报 **/
.poster {
  background: url(../image/campusBanner.png) no-repeat;
  background-size: 100% 100%;
  width: 100vw;
  height: 440px;
  padding: 160px 0 0 160px;
}

.poster .tittle {
  font-size: 48px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: rgba(255, 255, 255, 1);
}

.poster .info {
  font-size: 24px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: rgba(255, 255, 255, 1);
  line-height: 40px;
}

.poster .line {
  width: 90px;
  height: 4px;
  background: rgba(54, 252, 255, 1);
  margin: 10px 0 42px;
}

.poster .eng {
  font-size: 14px;
  font-family: Arial;
  font-weight: 400;
  color: rgba(255, 255, 255, 1);
  text-transform: Uppercase;
}

.poster .more {
  width: 180px;
  height: 47px;
  background: linear-gradient(82deg, #6ad5ff 0%, #5561ff 100%);
  border-radius: 30px;
  text-align: center;
  margin: 100px 0 0;
}

.poster .more a {
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: rgba(255, 255, 255, 1);
  line-height: 47px;
}

/** 简介 **/
.introduction {
  padding-top: 60px;
  text-align: center;
}

.introduction .tittle {
  font-size: 40px;
  font-weight: bold;
  color: rgba(67, 67, 67, 1);
  line-height: 100px;
}

.introduction .info {
  font-size: 16px;
  font-weight: 400;
  color: rgba(67, 67, 67, 1);
  line-height: 30px;
  padding: 0 25%;
}

/** tab页 **/
.tab {
  padding: 60px 120px 0;
}

.tab .tab_header {
  display: flex;
  align-items: center;
}

.tab .tab_footer {
  display: flex;
  justify-content: center;
}

.tab .tab_footer img {
  cursor: pointer;
}

.swiper-container {
  width: 1475px;
}

.tab .tab_header .swiper-wrapper {
  padding: 10px;
}

.tab .tab_header .item_model {
  text-align: center;
  height: 250px;
  box-shadow: 6px 7px 6px 0px rgba(109, 109, 109, 0.07);
  margin-right: 15px;
  padding-top: 80px;
}

.swiper-slide-active .item_model {
  box-shadow: 6px 7px 6px 0px rgba(109, 109, 109, 0.17) !important;
}

.tab .tab_header .item1,
.tab .tab_header .item6 {
  background: url(../image/campus_bg1.png) no-repeat;
  background-size: 100% 100%;
}

.tab .tab_header .item2,
.tab .tab_header .item6 {
  background: url(../image/campus_bg2.png) no-repeat;
  background-size: 100% 100%;
}

.tab .tab_header .item3 {
  background: url(../image/campus_bg3.png) no-repeat;
  background-size: 100% 100%;
}

.tab .tab_header .item4 {
  background: url(../image/campus_bg4.png) no-repeat;
  background-size: 100% 100%;
}

.tab .tab_header .item5 {
  background: url(../image/campus_bg5.png) no-repeat;
  background-size: 100% 100%;
}

.tab .tab_header .tab_icon {
  font-size: 36px;
  cursor: pointer;
}

.tab .tab_header .tab_icon:hover {
  color: #317bfd;
}

.item_model .tittle {
  font-size: 22px;
  font-weight: 400;
  color: rgba(106, 111, 121, 1);
  line-height: 30px;
}

.item_model .info {
  font-weight: 400;
  color: rgba(106, 111, 121, 1);
  line-height: 25px;
  width: 60%;
  margin: 20px auto 0;
  height: 30%;
}

.item_model .dot {
  margin-top: 20px;
}

.tab .bottom {
  text-align: center;
}

.tab .arrow_icon {
  font-size: 40px;
}

.tab .footer_container {
  width: 400px;
  height: 600px;
  cursor: pointer;
  position: relative;
}

.tab .footer_container1,
.tab .footer_container4 {
  background: url(../image/tab_footer1.png) no-repeat;
  background-size: 100% 100%;
}

.tab .footer_container2 {
  background: url(../image/tab_footer2.png) no-repeat;
  background-size: 100% 100%;
}

.tab .footer_container3 {
  background: url(../image/tab_footer3.png) no-repeat;
  background-size: 100% 100%;
}

.tab .footer_container:hover .mask {
  background: #28a7b8;
  opacity: 0.9;
}

.tab .footer_container .mask {
  width: 100%;
  height: 100%;
  position: absolute;
  z-index: 1;
  background: #212b35;
  opacity: 0.85;
}

.tab .footer_container .default {
  display: block;
  padding: 200px 100px;
  text-align: center;
  height: 200px;
  position: relative;
  z-index: 2;
}

.tab .footer_container .default i {
  font-size: 100px;
  color: #fff;
}

.tab .footer_container .default .default_tittle {
  font-size: 33px;
  color: #fff;
  margin-top: 32px;
}

.tab .footer_container .unDefault {
  display: none;
  padding: 200px 50px;
  height: 200px;
  position: relative;
  z-index: 2;
}

.tab .footer_container .unDefault .unDefault_tittle {
  font-size: 34px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: rgba(255, 255, 255, 1);
  text-align: center;
}

.tab .footer_container .unDefault .unDefault_info {
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: rgba(255, 255, 255, 1);
  margin-top: 50px;
}

.tab .footer_container:hover .unDefault {
  display: block;
}

.tab .footer_container:hover .default {
  display: none;
}

.tab .tab_header {
  position: relative;
}

.tab .swiper-container {
  position: static;
}

.tab .swiper-button-prev {
  left: 30px;
}

.tab .swiper-button-next {
  right: 40px;
}

.tab .swiper-button-prev,
.tab .swiper-button-next {
  background-image: none;
  color: #c1c1c1;
  top: 45%;
  border-radius: 5px;
  height: 60px;
}

.tab .swiper-button-prev .layui-icon,
.tab .swiper-button-next .layui-icon {
  position: relative;
  top: 25%;
  font-size: 35px;
}

/** 功能块 **/
.function {
  padding: 100px 160px 50px;
  text-align: center;
}

.function .function_block {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  height: 300px;
}

.function .function_block .function_container {
  width: 120px;
  height: 120px;
  margin-right: 5%;
  cursor: pointer;
}

.function .function_block .function_container .func_icon {
  transform: rotate(0deg);
  transition: transform 1s;
}

.function .function_block .function_container:hover .func_icon {
  transform: rotate(360deg);
  transition: transform 1s;
}

.function .function_block .function_container i {
  font-size: 39px;
  color: #2695a6;
}

.function .function_block .function_container p {
  margin-top: 22px;
  font-size: 20px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: rgba(74, 72, 71, 1);
}

.function .contect_service {
  border: 1px solid #707d97;
  padding: 13px 57px;
  font-size: 16px;
  font-weight: 400;
  color: rgba(112, 125, 151, 1);
}

/** 优秀案例、服务流程 **/
.example {
  text-align: center;
  padding: 85px 150px 0;
  height: 440px;
}

.example>.tittle,
.process>.tittle,
.function>.tittle {
  font-size: 34px;
  font-weight: bold;
  color: rgba(67, 67, 67, 1);
}

.example>.secTittle,
.process>.secTittle,
.function>.secTittle {
  font-size: 15px;
  font-weight: 400;
  color: rgba(109, 122, 149, 1);
  margin: 20px 0 74px;
}

.example .example_container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.example_container .container-img {
  width: calc(25% - 15px);
  height: 248px;
  overflow: hidden;
  margin-bottom: 15px;
}

.example .example_container img {
  cursor: pointer;
  transition: all 1s;
  width: 100%;
  height: 100%;
}

.example .example_container img:hover {
  transform: scale(1.4);
}

.process {
  text-align: center;
  padding: 50px 110px 30px;
  background: url(../image/process_bg.png) no-repeat;
  background-size: 100% 100%;
}

.process .container {
  display: flex;
  justify-content: space-between;
}

.process .container .block {
  padding: 20px 0;
}

.process .container .block .block_tittle {
  font-size: 24px;
  font-weight: 400;
  line-height: 36px;
}

.process .container .block .block_info {
  font-size: 14px;
  font-weight: 400;
  color: rgba(153, 153, 153, 1);
  line-height: 24px;
  width: 75%;
  margin: 0 auto;
  margin-top: 15px;
}

@media screen and (max-width: 1440px) {
  .tab .footer_container .unDefault {
    width: 200px;
  }

  .tab .footer_container .default .default_tittle {
    font-size: 24px;
  }

  .function .function_block .function_container {
    width: 90px;
    height: 90px;
  }

  .function .function_block .function_container p {
    font-size: 15px;
  }

  .example {
    height: 360px;
    padding: 30px 150px 0;
  }

  .example_container .container-img {
    width: 250px;
    height: 180px;
  }

  .tab .swiper-button-prev {
    left: -40px;
  }

  .tab .swiper-button-next {
    right: -30px;
  }
}