.scroll-down-arrow{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);cursor:pointer;z-index:100;border-radius:50%;padding:10px;transition:all .3s ease}.scroll-down-arrow:hover{transform:translateX(-50%) translateY(5px);background:#fff}.article-detail-banner{position:relative}.article-detail{scroll-padding-top:100px}#article-detail-content-id{scroll-margin-top:100px}@media screen and (min-width:768px){.scroll-down-arrow.hidden{opacity:0;pointer-events:none}}