@charset "utf-8";
*{
    margin: 0;
    padding: 0;
    font-family: "Microsoft YaHei", Arial, sans-serif;
   
}
.list_dt{
         width: 260px;
    margin: 0 auto;
    text-align: center;
    height: 50px;
    line-height: 50px;
    cursor: pointer;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    position: relative;
font-size:16px
   }
.list_dt:hover{
    color:#fff
}

.list_dt p:hover{

}

.list_dt:hover ._after{
    display: block;
    width: 3px;
    height: 50%;
    position: absolute;
    left: 0;
    top: 10px;
   
}
#open {
  border-bottom:1px solid #108466;color:#108466

}
#open ._after{
    display: block;
    width: 3px;
    height: 50%;
    position: absolute;
    left: 0;
    top: 10px;

  
}
.list_dt_icon{
    position: absolute;
    right: 4px;
    top: 16px;
    display: block;
    width: 16px;
    height: 16px;
    background: url("../images/off.png") no-repeat;
}
#open .list_dt_icon{
    background: url("../images/open.png") no-repeat;
}
.list_dd{
    display: none;
}
.list_li{
      list-style-type: none;
    color: #333;
    width: 200px;
    margin: 0 auto;
    height: 40px;
    line-height: 40px;
    cursor: pointer;
    text-align: center;font-size:14px}
.list_li:hover{
    background: #50ab93;
color:#fff;font-size:14px
}