.contains{
  width: 1200px!important;
  margin: 0 auto;
  position: relative;
}
.cl{
  clear: both;
}
.b1{
    width:790px;
    float: left;

}
.b2{
    width:380px;
    float: right;
}
.b1 .case_list{
    width:100%;
    margin-top:45px;
}
.b1 .case_list>li{
    padding-bottom:40px;
    border-bottom:1px solid #eeeff2;
    margin-top:40px;
}
.b1 .case_list>li>a>img{
    width:156px;
    height:156px;
    object-fit: cover;
    display: block;
    float: left;
    border-radius: 4px;
}
.cont{
    width:70%;
    margin-left:4%;
    float: left;
}
.cont h2{
    font-size:18px;
    color: #31323a;
    white-space:nowrap;
    overflow:hidden;
    text-overflow:ellipsis;
}
.cont h6{
    font-size:14px;
    color: #8a8b91;
    margin-top:16px;
    font-weight: normal;
    white-space:nowrap;
    overflow:hidden;
    text-overflow:ellipsis;
}
.cont p{
    font-size:14px;
    color: #565759;
    margin-top:24px;
}
.tuij{
    margin-left:60px;
}
.iconfont{
    color: #ffac12;
}
.biaoq{
    margin-top:25px;
}
.biaoq li{
    float: left;
    height:30px;
    line-height:30px;
    text-align: center;
    padding: 0 16px;
    background: #f2f5f5;
    font-size:14px;
    color: #8a8b91;
    border-radius: 15px;
    margin-right:25px;
}
.ba_q{
    font-size:16px;
    color: #565759;
    float: right;
    line-height:30px;
}
.ba_q img{
    width:22px;
    vertical-align: middle;
    margin-left:15px;
}
.type{
    border:1px solid #4a5662;
    margin-top:40px;
    padding-left:105px;
    position: relative;

}
.b2_tits{
    font-size:18px;
    color: #4a5662;
    left: 30px;
    top: 30px;
    position: absolute;

}
.b2_tit{
    font-size:18px;
    color: #31323a;
    font-weight: normal;
    padding-bottom:15px;
    border-bottom:1px solid #eeeff2;
}
.type ul{
    padding-top:30px;
    margin-left: 15px;
}
.type p{
    display: inline-block;
    font-size: 18px;
    color: #565759;
}
.type .ty_hot{
    position: relative;
}
.ty_hot:after{
    position: absolute;
    content: '';
    width:18px;
    height:20px;
    background: url(../img/hot_03.png);
    right:-25px;
    bottom:0;
}
.type li{
  margin-right: 55px;
    float: left;
    margin-bottom:35px;
    cursor: pointer;
}
.type .ty_choose{
    color:#05b08e;
}
.type li:nth-of-type(odd){
    margin-left:0;
    margin-right:9%;
}
.type li span{
    color: #9fa0a4;
    float: right;
}
.type input{
    display: block;
    width:calc(100% - 50px);
    padding-left:50px;
    height:50px;
    line-height:50px;
    background:url(../img/ss_03.png) no-repeat left #fff;
    border: none;
    box-shadow: 0 0 10px rgba(0,0,0,0.2);
    border-radius: 5px;
}
.article{
    margin-top:50px;
    padding: 27px;
    background: #f3fafc;
}
.article ul{
    margin-top:35px;
}
.article li{
    margin-bottom:40px;
}
.article li h2{
    font-size:16px;
    color: #565759;
    font-weight: normal;
}
.red{
    font-size:12px;
    color: #fff;
    width:34px;
    height:20px;
    text-align: center;
    line-height:20px;
    background: #ec6654;
    margin-right:7px;
    display: inline-block;
}
.article li p{
    font-size:14px;
    color: #8a8b91;
    line-height:26px;
    margin-top:;
}
.b2_ad{
  width: 100%;
  height: 260px;
  background: #f3fafc;
  border-radius: 12px;
}
.b2_ad h2{
  font-size: 20px;
  color: #4a5662;
  text-align: center;
  font-weight: normal;
  padding-top: 20px;
}
.b2_ad>p{
  font-size: 14px;
  color: #818490;
  text-align: center;
  margin-top: 10px;
}
.b2_ads li{
  width: 85px;
  float: left;
  margin: 0 20px;
  margin-top: 30px;
  font-size: 14px;
  color: #818490;
  text-align: center;

}
.b2_ads li img{
  display: block;
  margin: 0 auto;
}
.b2_zx{
  width: 160px;
  height: 36px;
  line-height: 36px;
  text-align: center;
  font-size: 14px;
  font-weight: bold;
  border-radius: 18px;
  background: #ff8d5b;
  display: block;
  float: left;
  margin-left: 16px;
  margin-top: 25px;
  color: #fff;
}
.b2_tel{
  display: block;
  width: 160px;
  height: 36px;
  line-height: 36px;
  text-align: center;
  font-size: 14px;
  border-radius: 18px;
  background: #fff;
  float: right;
  margin-right: 16px;
  margin-top: 25px;
  color: #ff8d5b;
  box-shadow: 0 0 10px rgba(0,0,0,0.1)
}