.banner {
  position: relative;
  height: 738px;
  background: grey;
}
.swiper-pagination {
  bottom: 190px !important;
}
.swiper-pagination-bullet-active {
  background-color: #ed4a4a !important;
}
.swiper-container {
  width: 100%;
  height: 100%;
}
.swiper-container .cover {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0,0,0,.5);
  z-index: 2;
}
.swiper-slide {
  text-align: center;
  font-size: 18px;
  background: #fff;
  background-size: cover;
  background-position: center;
  /* Center slide text vertically */
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
}


/*案例开始*/
.cases {
  width: 1200px;
  margin: -177px auto 85px;
  position: relative;
  z-index: 2;
  font-size: 0;
}
.cases .case-item span {
  position: absolute;
  bottom: 0;
  left: 10px;
  background: rgba(0,0,0,.7);
  transition: all .6s;
  padding: 10px 18px;
}
.cases .o-wrap .case-item span {
  padding: 15px 22px;
}
.cases .case-item span i {
  font-style: normal;
  font-size: 14px;
  color: #ed4a4a;
  position: relative;
  z-index: 2;
  transition: all .6s;
}
.cases .o-wrap .case-item span i {
  font-size: 16px;
}
.cases .case-item span p {
  color: #fff;
  font-weight: bold;
  position: relative;
  z-index: 2;
  padding-top: 8px;
  font-size: 20px;
  line-height: 23px;
}
.cases .o-wrap .case-item span p {
  font-size: 24px;
  padding-top: 10px;
  line-height: 28px;
}
.cases .case-item span em  {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 0;
  background: rgba(237,74,74,0.7);
  display: block;
  transition: all .6s;
  /*z-index: -1;*/
}
.cases .case-item {
  display: inline-block;
  position: relative;
  cursor: pointer;
  overflow: hidden;
}
.cases .case-item img {
  display: block;
  transition: all .6s;
}
.cases .case-item:hover img {
  transform: scale(1.2);
}
.cases .case-item:hover span em {
  width: 100%;
}
.cases .case-item:hover span i {
  color: #fff;
}
.cases .case-item:hover span {
  background: none;
}
.cases .o-wrap .case-item {
  width: 1200px;
  height: 600px;
  overflow: hidden;
}
.cases .o-wrap .case-item img {
  width: 1200px;
  height: 600px;
}
.cases .t-wrap .case-item {
  width: 600px;
  height: 300px;
  display: inline-block;
  overflow: hidden;
}
.cases .t-wrap .case-item img {
  width: 600px;
  height: 300px;
}
.cases .th-wrap .case-item {
  width: 300px;
  height: 300px;
  display: inline-block;
  overflow: hidden;
}
.cases .th-wrap .case-item img {
  width: 300px;
  height: 300px;
}
.cases .more-wrap {
  width: 100%;
  text-align: center;
  margin-top:60px;
}
.cases .more {
  margin: 0 auto;
}
/*案例结束*/

/*服务开始*/
.servers {
  height: 522px;
  /* height: 300px; */
  overflow: hidden;
  position: relative;
  /* background: blue; */
  margin-bottom: 116px;
}
.servers .bg {
  position: absolute;
  left: 50%;
  top: 0px;
  margin-left: -1000px;
  width: 2000px;
  z-index: 1;
}
.servers .content {
  position: absolute;
  top: 0;
  width: 1200px;
  left: 50%;
  margin-left: -600px;
  bottom: 0;
  z-index:3;
  text-align: center;
}
.servers .content h3 {
  color: #fff;
  font-size: 24px;
  margin: 40px 0 20px;
}
.servers .content p {
  color: #ed4a4a;
}
.servers .content ul {
  margin: 40px 0 60px;
  font-size: 0;
}
.servers .content li {
  width: 20%;
  display: inline-block;
  text-align: center;
}
.servers .content li img {
  display: inline-block;
  margin-bottom: 20px;
}
.servers .content li span {
  display: block;
  color: #fff;
  font-size: 20px;
}
/*服务结束*/

/*博客开始*/
.blog {
  width: 1200px;
  margin: 0 auto 110px;
  min-height: 300px;
  font-size: 0;
}
.blog-item-b {
  display: inline-block;
  text-decoration: none;
}
.blog-item-b>.l {
  width: 600px;
  height: 300px;
  display: inline-block;
  transition: all .6s;
}
.blog-item-b .r {
  float: right;
  width: 600px;
  height: 300px;
  overflow: hidden;
}
.blog-item-b .r img {
  display: inline-block;
  width: 600px;
  height: 300px;
  transition: all .6s;
}
.blog-item-b i {
  display: block;
  font-size: 14px;
  margin-top: 33px;
  margin-left: 18px;
  margin-bottom: 20px;
  transition: all .6s;
}
.blog-item-b p {
  width: 90%;
  display: block;
  font-size: 30px;
  margin-left: 18px;
  transition: all .6s;
  font-weight: bold;
}
.blog-item-b.red-type div {
  background-color: #ed4a4a;
}
.blog-item-b.red-type i,
.blog-item-b.red-type p{
  color: #fff;
}
.blog-item-b.red-type:hover div{
  background-color: #fff;
}
.blog-item-b.red-type:hover i,
.blog-item-b.red-type:hover p{
  color: #000;
}
.blog-item-b:hover img{
  transform: scale(1.2);
}
.blog-item-b.white-type div {
  background: #fff;
}
.blog-item-b.white-type i,
.blog-item-b.white-type p{
  color: #000;
}
.blog-item-b.white-type:hover div{
  background: #ed4a4a;
}
.blog-item-b.white-type:hover i,
.blog-item-b.white-type:hover p{
  color: #fff;
}
.blog-item-b.white-type .l {
  float: right;
}
.blog-item-s {
  width: 600px;
  height: 300px;
  display: inline-block;
  overflow: hidden;
}
.blog-item-s .l {
  width: 300px;
  height: 300px;
  display: inline-block;
  position: relative;
  transition: all .6s;
}
.blog-item-s .r {
  width: 300px;
  height: 300px;
  display: inline-block;
  float: right;
  overflow: hidden;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.blog-item-s .r img {
  width: 300px;
  height: 300px;
  transition: all .6s;
}
.blog-item-s i {
  display: block;
  font-size: 14px;
  margin-top: 30px;
  margin-left: 18px;
  margin-bottom: 20px;
  transition: all .6s;
}
.blog-item-s p {
  line-height: 30px;
  width: 85%;
  display: block;
  font-size: 24px;
  margin-left: 18px;
  transition: all .6s;
  font-weight: bold;
  margin-bottom: 10px;
}
.blog-item-s span {
  font-size: 14px;
  width: 85%;
  display: block;
  color: #929292;
  margin-left: 18px;
  transition: all .6s;
  line-height: 18px;
}
.blog-item-s.red-type span {
  color: #eee;
}
.blog-item-s b {
  font-size: 40px;
  position: absolute;
  right: -13px;
  top: 50%;
  margin-top: -20px;
  transition: all .6s;
}
.blog-item-s.white-type i {
  color: #ed4a4a;
  transition: all .6s;
}
.blog-item-s.white-type p {
  color: #000;
  transition: all .6s;
}
.blog-item-s.white-type .l {
  background: #fff;
}
.blog-item-s.white-type:hover i,
.blog-item-s.white-type:hover p{
  color: #fff;
}
.blog-item-s.white-type:hover div {
  background: #ed4a4a;
}
.blog-item-s.white-type b {
  color: #fff;
  z-index: 9;
}
.blog-item-s.white-type:hover b {
  color: #ed4a4a;
}
.blog-item-s.red-type i {
  color: #fff;
  transition: all .6s;
}
.blog-item-s.red-type p {
  color: #fff;
  transition: all .6s;
}
.blog-item-s.red-type div {
  background: #ed4a4a;
  transition: all .6s;
}
.blog-item-s.red-type:hover i {
  color: #ed4a4a;
}
.blog-item-s.red-type:hover p{
  color: #000;
}
.blog-item-s.white-type:hover span {
  color:#eee;
}
.blog-item-s.red-type:hover span {
  color:#929292;
}
.blog-item-s.red-type:hover div {
  background: #fff;
}
.blog-item-s.red-type b {
  color: #ed4a4a;
  z-index: 9;
}
.blog-item-s.red-type:hover b {
  color: #fff;
}
.blog-item-s:hover img {
  transform: scale(1.2);
}
.blog .more-wrap {
  margin-top: 60px;
  text-align: center;
}
.blog .more-wrap a {
  display: inline-block;
}
/*博客结束*/

/* 我们的客户开始 */
.client {
  height: 522px;
  width: 100%;
  position: relative;
  overflow: hidden;
  margin-bottom: 70px;
}
.client .bg {
  position: absolute;
  left: 50%;
  top: 0px;
  margin-left: -1000px;
  width: 2000px;
  z-index: 1;
}
.client .wrap {
  height: 100%;
  width: 1200px;
  position: absolute;
  top: 0;
  left: 50%;
  margin-left: -600px;
  z-index: 2;
  padding-top: 48px;
}
.client div {
  text-align: center;
}
.client span {
  font-size: 20px;
  color: #fff;
  padding-bottom: 10px;
  border-bottom: 3px solid #fff;
}
.client .wrap img {
  display: block;
  margin: 40px auto 0;
}
/* 我们的客户结束 */
.test {
  height: 1000px;
}





/* 响应式设计 */
@media screen and (max-width: 768px) {
  .swiper-pagination {
    bottom: 10px !important;
  }
  .banner {
    height: 300px;
  }
  .cases {
    width: 100%;
    margin-top: 0px;
    margin-bottom: 60px;
  }
  .cases .o-wrap .case-item,
  .cases .t-wrap .case-item ,
  .cases .th-wrap .case-item {
    display: block;
    width: 100%;
    height: 300px;
  }
  .cases .o-wrap .case-item img,
  .cases .t-wrap .case-item img,
  .cases .th-wrap .case-item img {
    width: 100%;
    height: auto;
    opacity: 0;
  }
  .cases .o-wrap .case-item span,
  .cases .t-wrap .case-item span,
  .cases .th-wrap .case-item span {
    padding: 10px 0;
    left: 0;
    width: 100%;
  }
  .cases .o-wrap .case-item span i,
  .cases .t-wrap .case-item span i,
  .cases .th-wrap .case-item span i {
    font-size: 12px;
    padding-left: 10px;
  }
  .cases .o-wrap .case-item span p,
  .cases .t-wrap .case-item span p,
  .cases .th-wrap .case-item span p {
    font-size: 14px;
    padding-left: 10px;
    line-height: 18px;
  }


  .servers {
    height: auto;
    margin-bottom: 0px;
  }
  .servers .content {
    width: 100%;
    margin-left: 0%;
    left: 0;
    position: relative;
  }
  .servers .content h3 {
    font-size: 18px;
    width: 90%;
    margin-left: auto;
    margin-right: auto;
    line-height: 22px;
  }
  .servers .content p {
    font-size: 12px;
    width: 90%;
    margin-left: auto;
    margin-right: auto;
    line-height: 18px;
  }
  .servers .content li img {
    width: 80%;
  }
  .servers .content li span {
    font-size: 12px
  }
  .servers .more-wrap {
    margin-bottom: 20px;
  }


  .blog {
    width: 100%;
    margin-bottom: 60px;
  }
  .blog li a{
    width: 100%;
  }
  .blog-item-s {
    width: 100%;
    height: auto;
  }
  .blog-item-b>.l,
  .blog-item-s>.l {
    width: 50%;
    height: 250px;
  }
  .blog-item-b .r,
  .blog-item-s .r {
    width: 50%;
    height: 250px;
    background-size: cover;
    background-position: center;
  }
  .blog-item-b .r img,
  .blog-item-s .r img {
    width: 100%;
    height: auto;
    display: none;
  }
  .blog-item-b p,
  .blog-item-s p {
    font-size: 16px;
    line-height: 22px;
    width: 80%;
  }

  .client {
    height: auto;
  }
  .client .wrap {
    width: 100%;
    position: static;
    margin-left: 0;
    padding-top: 20px;
  }
  .client span {
    font-size: 16px;
  }
  .client div {
    position: relative;
    z-index: 3;
  }
  .client .wrap img {
    width: 100%;
    position: relative;
    z-index: 3;
    margin-top: 20px;
  }


}