/* banner */
.banner .txt-img {
  top: 90px;
}
.banner .txt-img dl dd {
  height: 48px;
  margin-top: 38px;
}
/* end banner */

.product-nav {
  width: 855px;
}
.case-content {
  padding: 0px 0 20px;
  /*margin-right: -30px;*/
  text-align: center;
  /*float: right;*/
  width: 100%;
}

/* 经典案例 */
.classic-case .item {
  float: left;
  box-sizing: border-box;
  width: 333px;
  background: #fff;
  padding: 10px 15px;
  margin: 10px 10px 10px 10px;
  -webkit-transition: 0.2s all ease;
  -moz-transition: 0.2s all ease;
  transition: 0.2s all ease;
}
.classic-case .item:hover {
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
.classic-case .item .img {
  display: block;
  font-size: 0;
  margin: 20px 0;
  width: 300px;
  height: 150px;
  text-align: center;
}
.classic-case .item .img img {
  max-width: 100%;
  max-height: 100%;
}
.classic-case .item .tit {
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 16px;
}
.classic-case .item .txt {
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 14px;
  color: #999;
  margin: 5px 0 15px;
}
/* end 经典案例 */

/* 新零售案例 */
.saas-case .item {
  float: left;
  box-sizing: border-box;
  position: relative;
  width: 31.4%;
  height: 300px;
  background: #fff;
  margin: 0px 10px 20px 10px;
  overflow: hidden;
}
.saas-case .item .img {
  width: 100%;
  height: 170px;
  font-size: 0;
}
.saas-case .item .img img {
  width: 100%;
  height: 100%;
}
.saas-case .item .con {
  position: absolute;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  width: 100%;
  height: 100%;
  top: 150px;
  padding-right: 20px;
  background-color: #fff;
  -webkit-transition: all .2s linear;
  -moz-transition: all .2s linear;
  transition: all .2s linear;
}
.saas-case .item:hover .con {
  top: 0;
}
.saas-case .item .con .con-box {
  position: relative;
  width: 100%;
  height: 100%;
}
.saas-case .item .con .logo {
  position: absolute;
  left: 30px;
  top: 35px;
  height: 40px;
  line-height: 40px;
  font-size: 0;
}
.saas-case .item .con .logo img {
  max-height: 100%;
}
.saas-case .item .con .tit {
  position: absolute;
  font-size: 14px;
  color: #666;
  top: 95px;
  left: 30px;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  word-break: break-all;
  max-width: 100%;
  right: 30px;
}
.saas-case .item .con .des {
  position: absolute;
  font-size: 14px;
  color: #666;
  line-height: 28px;
  top: 150px;
  margin-left: 30px;
  margin-right: 30px;
  text-align: justify;
  max-height: 112px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  word-break: break-word;
}
/* end 新零售案例 */

/* 行业模板 */
.s-case .item {
  float: left;
  width: 23.1%;
  cursor: pointer;
  position: relative;
  margin: 0 10px 20px 10px;
  z-index: 0;

}
.s-case .item .tit {
  padding: 0px 0;
  height: 40px;
  line-height: 40px;
  font-size: 15px;
  text-align: center;
  width: 100%;
  background: #fff;
  position: absolute;
  bottom: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(2,160,227,1);
}
.s-case .item .img {
  font-size: 0;
  position: relative;
  width: 100%;
  height: 201px;
  z-index: 9;
}

.s-case .item .img img {
  width: 100%;
  height: 160px;
}
.s-case .item .code {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.3);
  text-align: center;
  -webkit-transition: 0.2s all ease;
  -moz-transition: 0.2s all ease;
  transition: 0.2s all ease;
  opacity: 0;
  z-index: 11;
}
.s-case .item:hover .code {
  opacity: 1;
}
.s-case .item .code .code-box {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%,-50%);
  -moz-transform: translate(-50%,-50%);
  transform: translate(-50%,-50%);
}
.s-case .item .code .s-code {
  display: block;
  width: 150px;
  height: 150px;
  margin: 30px auto;
  border-radius: 3px;
  overflow: hidden;
}
.s-case .item .code .s-code img {
   width: 100px;
   height: 100px;
  margin: 20px auto 0;
}
.s-case .item .code .preview {
  display: block;
  margin: auto;
  font-size: 14px;
  color: #fff;
  background: #e5004f;
  width: 120px;
  height: 30px;
  line-height: 30px;
  border-radius: 30px;
}
/* end 微商城/小程序 */

/* 合作伙伴 */
.partner .item {
  float: left;
  width: 31.4%;
  margin: 0px 10px 20px 10px;

  cursor: pointer;
  position: relative;
  background: #fff;
  padding: 20px;
  transition: all .3s ease;
  box-shadow: 0 0px 8px rgba(0,0,0,.05);
  box-sizing: border-box;
}
.partner .item:hover {
  box-shadow: 0 0px 8px rgba(0,0,0,.15);
}
.partner .item .img {
  display: block;
  width: 100%;
  height: 80px;
}
.partner .item .img img {
  display: block;
  height: 80px;
  margin: 0 auto;
}
.partner .item .tit {
  display: block;
  font-size: 15px;
  color: #666666;
  text-align: center;
  transition: all .3s ease;
}
.partner .item:hover .tit {
  color: #333;
}
/* end 合作伙伴 */