main{ min-height: 500px;}
.list-sitemap{ display: flex; flex-wrap: wrap; width: 100%; margin-top: 60px; }
.list-sitemap ul{ display: inline-block; min-width: 20%; margin: 12px 0; }
.list-sitemap ul li{ padding: 28px 20px;}
.list-sitemap ul li a i{ color: #45cec1; margin-right: 4px; }
.list-sitemap ul li a{ color: #3b1705; text-decoration: none;}
.list-sitemap ul li:first-child a{ color: #464544; font-weight: 600; }

@media( max-width:420px){
    .list-sitemap ul{ display: block; width: 100%;}
    .list-sitemap ul li{ padding: 8px;}
}
.tel-orange { display: none}
.tel-orange img { width: 100px;}
.floating_banner  {
    display: none
}
.tel-yellow { position: fixed; right: 0px; bottom: 0; z-index: 9;}
.tel-yellow img { width: 100px;}
.back-to-top a{ display: block; z-index: 9; position: fixed; right: 100px; bottom: 0;}
.tel-orange {  display: none}
@media(max-width:768px){
    .floating_banner  {
        display: none;
    }
    .tel-yellow { position: fixed; right: 0px; bottom: 0; z-index: 9;}
    .tel-yellow img { width: 100px;}
    .tel-orange { position: fixed; right: 0; bottom: 0; z-index: 9; display: none}
    .tel-orange img { width: 100px;}
    .back-to-top a{ display: block; z-index: 9; position: fixed; right: 100px; bottom: 0;}
}