.nav {
    height: 58px;
}
.nav .center {
    width: 1190px;
    margin: 0 auto;
    
}

.logo img{
    width: 138.7px;
    height: 42px;
    margin-top: 8px;
    margin-right: 45px;
}
.menu li {
    float: left;
}
.logo .city {
    margin-right: 50px;
}
.logo .city i {
    font-size: 17px;
    vertical-align: bottom;
}
.logo .city .city_name {
    font-size: 12px;
    color: #333;
}
.logo .city a {
    font-size: 12px;
    margin-left: 10px;
    color: #32be4a;
}
.logo .menu {}
.logo .menu .active {
    position: relative;

}
.logo .menu .active a {
    color: #32be4a;
    font-weight: 700;
}
.logo .menu .active::after {
    content: "";
    position: absolute;
    width: 23px;
    height: 3px;
    background:#32be4a;
    bottom: 0;
    left: 50%;
    transform: translate(-50%);
}

.logo .menu li {
    margin-right: 40px;
}
.logo .menu li a {
    font-size: 15px;
    color: #333;
    font-weight: 400;
}

.logo .city, .logo .menu{
    line-height: 58px;
}

.r_menu li {
    float: left;
    margin-left: 40px;
}
.r_menu li a {
    color: #333;
    line-height: 58px;
    position: relative;
}
.r_menu li a span{
    font-size: 15px;
}
.r_menu li a>i {
    font-size: 20px;
    vertical-align: middle;
}

.r_menu li a .icon-zhankai-copy {
    font-size: 12px;
}
.r_menu li a:hover .drop_menu {
    display: block;
}

.r_menu .drop_menu {
    padding: 18px 25px;
    background: #fff;
    box-shadow: 0 0 10px 0 rgb(0 0 0 / 10%);
    line-height: 21px;
    border-radius: 10px;
    position: absolute;
    top: 23px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    display: none;
}

.r_menu .drop_menu img{
    width: 100px;
    height: 100px;
    margin-top: 10px;
}

.r_menu .drop_menu .menu_title{
    font-size: 16px;
    font-weight: 700;
}

.r_menu .drop_menu .menu_desc{
    font-size: 14px;
    font-weight: 400;
}