.header_bM_address .allCity{
    position: relative;
}
.allCity .cityWrap::before{
    display: block;
    content: "";
    width: .5rem;
    height: .5rem;
    background-color: #fff;
    border: 1px #eee solid;
    border-bottom-color: transparent;
    border-right-color: transparent;
    /*box-shadow: -10px -10px 20px 0px rgba(0, 0, 0, 0.15);*/

    transform: rotateZ(44deg);
    position: absolute;
    top: -6px;
    left: 38px;
}
.allCity .cityWrap{
    display: none;
    position: absolute;
    width: 655px;
    padding: 19px;
    border: 1px #eee solid;
    box-shadow: 0px 5px 20px 0px rgba(0, 0, 0, 0.15);
    left: -20px;
    top: 2rem;
    background-color: #FFF;
    border-radius: 10px;
    z-index: 99999;
    font-size: .6rem;
}
.allCity .cityList{
    height: 6.75rem;
    overflow-y: auto;
}
.cityWrap .hotCitys p,.cityWrap .letterCitys p{
    padding: .6rem 0;
}
.cityWrap p a:hover,.cityWrap p span:hover{
    color: #ff2044;
}
.cityWrap .hotCitys p a{
    display: inline-block;
    margin-right: 1.3rem;
}
.cityWrap .cityLabel{
    font-weight: bold;
    font-size: .7rem;
}
.cityWrap .letterCitys p{
    display: flex;
    flex-wrap: wrap;
}
.cityWrap .letterCitys p span{
    display: inline-block;
    margin-right: .7rem;
    margin-bottom: .7rem;
    width: 1.2rem;
    height: 1.2rem;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #f5f5f5;
}
.cityList .cityList_item{
    display: flex;
    justify-content: space-between;
}
.cityList .cityList_item .cityLabel{
    flex-grow: 0;
    width: .8rem;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-right: .7rem;
}
.cityList .cityList_item p{
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    padding: .6rem 0;
    flex-grow: 1;
}
.cityList .cityList_item p a{
    display: inline-block;
    margin-right: .7rem;
}