.main{
    margin-top: 8px;
    width: 100%;
    margin-bottom: 30px;
    float: left;
    height: 100%;
    display: flex;
    
}
.main .left_colum{
    float: left;
    width: 210px;
    background-color:#fff;
}
.cat1_list{
    
    float: left;
    width: 100%;
    display: flex;
    background-color: #fff;
    border-bottom: 10px solid #f4f5f6;
}
.cat1_list a{
    
    width: 25%;
    float: left;
    text-align: center;
    font-size: 15px;
    cursor: pointer;
    line-height: 40px;
}
.cat1_list span{
    
    width: 25%;
    float: left;
    text-align: center;
    font-size: 15px;
    cursor: pointer;
    line-height: 30px;
}
.cat1_list .active{     color:var(--main-color)}

.cat2_list{
    
    float: left;
    width: 100%;
}

.cat2_list span{
    float: left;
    width: 100%;
    height: 40px;
    line-height: 40px;
    display: inline-block;
    font-size: 16px;
    padding-left: 15px;
    box-sizing: border-box;
    cursor: pointer;
}

.cat2_list .active{    background-color:var(--main-color)!important;color:#fff!important}

.main .mid_colum{
    width: 700px;
    margin-left:20px;
    margin-right: 20px;
    float: left;
    background-color: #fff;
}
.cat3_list{
    
    float: left;
    width: 100%;
    background-color: #fff;
    border-bottom: 10px solid #f4f5f6;
    padding: 5px 10px;
    box-sizing: border-box;
}

.cat3_list span{
    float: left;
    height: 30px;
    line-height: 30px;
    display: inline-block;
    font-size: 14px;
    padding: 0px 5px;
    margin-right: 5px;
    box-sizing: border-box;
    cursor: pointer;
}






.cat3_list .active{    color:var(--main-color)!important;}

.right_colum .search_colum{
    
    float: left;
    width: 100%;
    padding: 10px;
    box-sizing: border-box;
    display: flex;
    border-bottom: 10px solid #f4f5f6;
    
}
.right_colum .search_colum .layui-btn{
    background-color:var(--main-color)!important;
}
.main .mid_colum .con_colum{
    float: left;
    width: 100%;
    background-color: #fff;
    padding:10px;
    box-sizing: border-box;
   /* border-top:15px solid #f4f5f6;*/
}

.load_sign{float:left;width:100%;text-align:center}
.layui-icon-loading{line-height:100px;font-size:24px}
.main .right_colum{
    width: 240px;
    float:right;
    background-color: #fff;
}
.cat4_list{
    
    float: left;
    width: 100%;
    padding: 5px 10px;
    box-sizing: border-box;
}

.cat4_list span{
    float: left;
    height: 30px;
    line-height: 30px;
    display: inline-block;
    font-size: 14px;
    padding: 0px 5px;
    margin-right: 5px;
    box-sizing: border-box;
    cursor: pointer;
}
.cat5_list{
    
    float: left;
    width: 100%;
    background-color: #fff;
    padding:10px;
    box-sizing: border-box;
    border-top: 10px solid #f4f5f6;
}

.cat5_list span{
    float: left;
    width: 100%;
    height: 30px;
    line-height: 30px;
    display: inline-block;
    font-size: 14px;
    padding: 0px 5px;
    margin-right: 5px;
    margin-bottom: 5px;
    box-sizing: border-box;
    cursor: pointer;
    overflow: hidden;
    margin-to
}
.cat4_list .active,.cat5_list .active{    color:var(--main-color)!important;}