/*地市切换*/
.city_tab_box{
    float: right;
    position: relative;
    margin-left: 16px;
    margin-top: -22px;
}
.city_tab_box .city_tab_btn{
    /*width: 100px;*/
    /*height: 28px;*/
    text-align: center;
    line-height: 28px;
    /*background-color: #F1F2F3;*/
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: #ffffff;
}
.city_tab_btn_new{
    /*width: 100px;*/
    /*height: 28px;*/
    text-align: center;
    line-height: 28px;
    /*background-color: #F1F2F3;*/
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: #4b5667;
    border-right-color: #4B5667;
}
.city_tab_box .city_tab_btn:hover,
.city_tab_box .city_tab_btn.active{
    /*background-color: #E4E4E4;
    color: #333333;*/
}
.city_tab_box .city_tab_btn .cityArrow{
    width: 16px;
    height: 16px;
    background: url("../../images/subSystem/city_arrow.svg") no-repeat center center;
    background-size: cover;
    display: inline-block;
    margin-left: 4px;
    transition: all 0.3s;
    transform: rotate(180deg);
}
.city_box_down{
    padding: 24px 32px 16px;
    overflow: hidden;
    width: 40vw;
    background: #FFFFFF;
    box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.2);
    position: absolute;
    top: 42px;
    left: calc( 50% - 450px);
    z-index: 9;
    display: none;
    border-radius:5px;
}
.city_box_down>a{
    float: left;
    width: 180px;
    margin-right: 14px;
    margin-bottom: 10px;
}
.city_box_down>a:nth-child(6n){margin-right: 0}