.close{
    position: absolute;
    top: 1rem;
    width: 0.28rem;
    height: 0.28rem;
    right: 0.3rem;
    background: url(/themesbaiansy/pc/assets/images/close.png) no-repeat;
    background-size: contain;
    z-index: -1;
}
nav {
    height: 0.88rem;
    background: #1A73B7;

}

nav a:first-of-type {
    width: 0.22rem;
    height: 0.38rem;
    background: url(/themesbaiansy/pc/assets/images/goback.png) no-repeat;
    background-size: 100% 100%;
}

nav div {
    font-size: 0.36rem;
    font-family: PingFang SC;
    font-weight: bold;
    margin-right: 0.54rem;
    color: #FFFFFF;
    margin-left: 0.2rem;
}

nav a:last-of-type {
    width: 4.4rem;
    height: 0.6rem;
    background: #ffffff url(/themesbaiansy/pc/assets/images/gsearch.png) 0.2rem center no-repeat;
    background-size: 0.4rem 0.4rem;
    border-radius: 0.3rem;
    text-indent: 2em;
    font-size: 0.28rem;
    line-height: 0.6rem;
    font-family: PingFang SC;
    font-weight: 500;
    color: #999999;
}

aside {
    position: absolute;
    bottom: 0;
    width: 7.50rem;
    height: 100%;
    background: #FFFFFF;
    z-index: 999;
    display: none;
    box-sizing: border-box;
    overflow-y: auto;
}

aside nav {
    position: fixed;
    top: 0;
    width: 100%;
}

aside .main {
    margin-top: 1.6rem;
}

aside .main p {
    font-size: 0.34rem;
    font-family: PingFang SC;
    font-weight: bold;
    color: #333333;
    background: url(/themesbaiansy/pc/assets/images/aside_right.png) center right no-repeat;
    background-size: 0.14rem 0.25rem;
    
}

aside .main ul li {
    height: 0.45rem;
    overflow: hidden;
    margin-bottom: 0.6rem;
}
aside .main ul li:first-of-type{
    height: 100%;
}
aside .main ul li>.rt{
    background-image:url(/themesbaiansy/pc/assets/images/aside_bottom.png);
    background-size: 0.25rem 0.14rem;
}
aside .main ul li>.active{
    display: flex;
}
aside .main .nav_list {
    display: flex;
    flex-wrap: wrap;
    transition:all  0.3s;
}

aside .main .nav_list a {
    width: 1.6rem;
    height: 0.6rem;
    background: #EEEEEE;
    border-radius: 0.05rem;
    font-size: 0.28rem;
    text-align: center;
    line-height: 0.6rem;
    font-family: PingFang SC;
    font-weight: 500;
    color: #666666;
    margin-top: 0.25rem;
    margin-right: 0.14rem;
}
aside .main .nav_list a:nth-of-type(4n){
    margin-right: 0;
}

aside .main .nav_content {
    flex: 1;
    background: #FFFFFF;
    box-shadow: 0px 5px 35px 11px rgba(78, 78, 78, 0.12);
    padding-top: 1.12rem;
    padding-left: 0.6rem;
    padding-right: 0.8rem;
}

aside .main .nav_content .nav_list {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

aside .main .nav_content .nav_list a {
    width: 2rem;
    height: 0.6rem;
    text-align: center;
    line-height: 0.6rem;
    background: #eee;
    border-radius: 0.05rem;
    color: #666;
    margin-bottom: 0.6rem;
}

aside .main .nav_content .nav_list {
    display: none;
}

aside .main .nav_content .active {
    display: flex;
}