a#scroll-down-btn,a#scroll-down-btn:before{margin:auto;left:0;right:0;position:absolute}html{scroll-behavior:smooth}a#scroll-down-btn{height:4em;width:2.5em;border:.2em solid #fff;bottom:2em;border-radius:2em}a#scroll-down-btn:before{content:"";top:.5em;height:.5em;width:.5em;background-color:#fff;border-radius:50%;animation:2s infinite move-down}@keyframes move-down{80%{opacity:.5}100%{transform:translateY(2.2em);opacity:0}}a#scroll-down-btn:after{position:absolute;content:"scroll down";width:12em;display:block;text-align:center;left:-4.8em;top:-2em;font-size:.875rem;color:#fff;font-weight:600}@media screen and (max-width:992px){a#scroll-down-btn{visibility:hidden}}