@subject-maxwidth:1460px;
@subject-minwidth:1220px;
@font-face {
  font-family: 'iconfont';
  src: url('../../iconfont/iconfont.eot');
  src: url('../../iconfont/iconfont.eot?#iefix') format('embedded-opentype'),
  url('../../iconfont/iconfont.woff') format('woff'),
  url('../../iconfont/iconfont.ttf') format('truetype'),
  url('../../iconfont/iconfont.svg#iconfont') format('svg');
}
*{
  margin:0;
  padding:0;
  list-style: none;
  border:none;
  font-style: normal;
}
html{
  width:100%;
  min-width: @subject-minwidth;
  font-family:"Source Han Sans SC","HanHei SC","PingFang SC","Helvetica Neue",Helvetica,"Hiragino Sans GB","Microsoft YaHei","微软雅黑",Arial,sans-serif;
}
img{
  display:block;
}
a{
  text-decoration: none;
  color: #333;
}
.iconfont{
  font-family:"iconfont" !important;
  font-size:14px;font-style:normal;
  -webkit-font-smoothing: antialiased;
  -webkit-text-stroke-width: 0.2px;
  -moz-osx-font-smoothing: grayscale;
}
.banner-box{
  img{
    width: 100%;
  }
}
.cooperative-box{
  background: #f5f5f5;
  padding: 90px 0 100px;
  .cooperative-title-box{
    width: @subject-minwidth;
    margin: 0 auto;
    h1{
      font-weight: 400;
      text-align: center;
      font-size: 34px;
      span{
        display: inline-block;
        position: relative;
        top: -12px;
        width: 57px;
        height: 1px;
        margin: 0 20px;
        background: #d8d8d8;
      }
    }
    .introduce-text{
      display: block;
      text-align: center;
      font-size: 14px;
      padding:6px 0;
      color: #999;
    }
  }
  .cooperative-text-box{
    max-width: 1220px;
    margin: 30px auto;
    p{
      font-size: 16px;
      line-height: 40px;
      text-align: center;
    }
  }
  .cooperative-content-box{
    width: @subject-minwidth;
    margin: 0 auto;
    div{
      margin-top: 37px;
      ul:after{
        content:"";
        display: block;
        clear: both;
      }
      ul{
        li{
          float: left;
          width: 277px;
          height: 189px;
          margin-right: 37px;
          background: bisque;
          position: relative;
          overflow: hidden;
          span{
            position: absolute;
            display: block;
            width: 100%;
            height: 35px;
            background: rgba(0,0,0,0.3);
            bottom: -35px;
            text-align: center;
            color: #fff;
            line-height: 40px;
            font-size: 18px;
            font-weight: 600;
            letter-spacing: 5px;
          }
          img{
            width: 100%;
          }
        }
      }
    }
  }
}
@media screen and (min-width: 1460px){
  .cooperative-box{
    .cooperative-title-box{
      width:@subject-maxwidth;
      h1{
        font-size: 42px;
        span{
          margin: 0 26px;
        }
      }
      .introduce-text{
        font-size: 18px;
      }
    }
    .cooperative-content-box{
    width:@subject-maxwidth;
      div{
        ul{
          li{
            width: 337px;
            height: 230px;
            span{
              height: 40px;
              bottom: -40px;
              line-height: 30px;
              font-size: ;
            }
          }
        }
      }
    }
  }
}