.banner_box {
    height: 680px;
    background:  no-repeat top center;
    min-width: 1200px;
    margin-top:-97px;
     padding-top:97px;
     box-sizing:border-box;

}

.banner_top{
    padding-left: 3%;
    padding-right: 3%;
       position:relative;
    z-index:1;
}
.banner_title {
    text-align: center;
    line-height: 32px;
    font-size: 32px;
    color: #fff;
    padding-top: 24px;
    padding-bottom: 45px;
    margin: 0;
    font-weight: bold;
}
.banner_bottom,
.search_area_box {
    width: 1200px;
    margin: 0 auto;
}

.top_bar {
    height: 97px;
}

.shop_logo {
    height: 44px;
    float: left;
    vertical-align: top;
    margin-top: 25px;
}
.nav_inner_ul{
    float: right;
    list-style: none;
    margin-top: 21px;
    margin-right: 70px;
    
}
.nav_inner_ul li{
    display: inline-block;
    margin-left: 30px;
    margin-right: 30px;
    line-height: 50px;
}
.nav_inner_ul li>a{
    display: block;
    text-decoration: none;
    color: #fff;
    font-size:14px;
    position: relative;

}
.nav_inner_ul li:hover>a::after,
.nav_inner_ul li.cur>a::after{
    content: "";
    height: 2px;
    position: absolute;
    left: 50%;
    width: 48px;
    margin-left: -24px;
    background-color:#fff;
    bottom: 0px;
}


.login_btn {
    text-decoration: none;
    vertical-align: top;
    margin-top: 34px;
    display: inline-block;
    margin-left: 20px;
    position: relative;
    height: 50px;
}

.login_btn .login_pic {
    width: 24px;
    height: 24px;
    border-radius: 100%;
}
.login_btn .login_pic_sign{
    width: 26px;
    height: 26px;
    box-sizing: border-box;
    border:1px solid #fff;
    border-radius: 100%;
    margin-top: -1px;
}
.login_btn .login_btn_contain{
    cursor: pointer;
}
.login_btn .login_btn_contain>span {
    display: inline-block;
    line-height: 24px;
    font-size: 14px;
    color: #fff;
    margin-left: 10px;
}

.login_arrow{
    width: 10px;
    height: 10px;
    margin-left: 14px;
    vertical-align: top;
    margin-top: 7px;
}
.account_list_box{
    position: absolute;
    width: 320px;
    height: 130px;
    background: #fff;
    right: 0px;
    top:40px;
    display: none;
    z-index: 10;
}
.account_list{
    padding-top: 10px;
}
.account_list .account_item{
    float: left;
    width: 50%;
    cursor: pointer;
    text-decoration:none;
    
}
.account_list .account_item>span{
    display: inline-block;
    line-height: 36px;
    font-size: 14px;
    color:#000;

}
.account_list .account_item_icon{
    width: 16px;
    height: 16px;
    vertical-align: top;
    margin-top: 10px;
    margin-left: 14px;
    margin-right: 9px;
}
.login_btn:hover .account_list_box{
    display: block;
}