.top {
    width: 100%;
    height: 60px;
    line-height: 60px;
    color: #fff;
    font-size: 30px;
    text-align: center;
    background: linear-gradient(136deg, #43C2FC 0%, #208FF8 100%);
}

.login_box{
    display: none;
    position: absolute;
    right: 10%;
    top: 0;
    font-size: 16px;
}
.login_box img{
    vertical-align: middle;
}
.login_box span{
    vertical-align: middle;
}

.yes_login .head_info{
    position: relative;
}
.yes_login .head_info ul{
    display: none;
    width: 158px;
    background: #FFFFFF;
    box-shadow: 0px 2px 4px 0px rgba(169, 169, 169, 0.5);
    border-radius: 4px;
    position: absolute;
    top: 55px;
    left: 0;
    z-index: 1;
    color: #333333;
    line-height: 40px;
}
.yes_login .head_info ul img{
    width: 20px;
    display: inline;
    vertical-align: middle;
}
.yes_login .head_info:hover ul{
    display: block;
}
.yes_login .head_info #login_phone,.yes_login .head_info #login_head{
    vertical-align: middle;
}