.warp {
  width: 100%;
  height: 100%;
}
.page-banner {
  width: 100%;
  height: 500px;
}
.page-banner .page-banner-img {
  width: 100%;
  height: 100%;
}
.page-banner .page-banner-img img {
  width: 100%;
  height: 100%;
}
.pages-case {
  width: 1200px;
  height: 1000px;
  margin: 0 auto;
}
.pages-case .pages-case-top {
  width: 800px;
  height: 100px;
  margin: 90px auto;
  text-align: center;
  font-size: 26px;
  line-height: 90px;
  border-bottom: 2px solid gray;
}
.pages-system {
  width: 100%;
  height: 710px;
  background: #30ADCD;
}
.pages-system .pages-system-content {
  width: 1200px;
  height: 100%;
  margin: 0 auto;
  overflow: hidden;
}
.pages-system .pages-system-content .pages-system-content-top {
  width: 800px;
  height: 100px;
  margin: 90px auto;
  text-align: center;
  font-size: 26px;
  line-height: 90px;
  color: white;
  border-bottom: 2px solid white;
}
.pages-system .pages-system-content .pages-system-content-cont {
  width: 100%;
}
.pages-system .pages-system-content .pages-system-content-cont p {
  text-align: center;
  color: white;
  font-size: 22px;
  line-height: 66px;
}
.page-home-title {
  width: 1200px;
  height: 600px;
  margin: 0 auto;
}
.page-home-title .page-home-middle {
  width: 100%;
  height: 100%;
}
.page-home-title .page-home-middle .middle-title {
  text-align: center;
  font-size: 18px;
  letter-spacing: 3px;
  line-height: 20px;
  margin-top: 150px;
  font-weight: 600 !important;
}
.page-home-title .page-home-middle .page-middle-content {
  margin-top: 110px;
  overflow: hidden;
}
.page-home-title .page-home-middle .page-middle-content ul li {
  width: 210px;
  height: 400px;
  float: left;
  vertical-align: middle;
  display: table-cell;
  text-align: center;
  margin-right: 120px;
}
.page-home-title .page-home-middle .page-middle-content ul li .middle-img {
  width: 170px;
  height: 196px;
  margin: 0 auto;
}
.page-home-title .page-home-middle .page-middle-content ul li .middle-img img {
  width: 100%;
  height: 100%;
}
.page-home-title .page-home-middle .page-middle-content ul li .middle-t {
  width: 170px;
  height: 40px;
  line-height: 40px;
  border-top: 1px solid #B6BDC3;
  border-bottom: 1px solid #B6BDC3;
  margin: 30px auto;
  letter-spacing: 3px;
  font-size: 20px;
}
.page-home-title .page-home-middle .page-middle-content ul li .middle-p {
  width: 210px;
  font-size: 16px;
  text-align: left;
  margin: 0 auto;
  line-height: 26px;
}
.page-home-title .page-home-middle .page-middle-content ul li:nth-of-type(4) {
  margin-right: 0;
}