.scroll-top{width:100%;margin:0 auto;position:fixed;bottom:25%;right:-1em;transition:opacity 400ms}.scroll-top.show{opacity:.75}.scroll-top.hide{opacity:0}.scroll-top .scroll-top--wrapper{position:absolute;display:flex;align-items:center;justify-content:center;width:60px;height:60px;right:1.25em;bottom:1.25em;padding:1.25em;text-align:center;margin:0;cursor:pointer;transition:all .5s ease;background-color:#d8d8d8}.scroll-top .scroll-top--wrapper:hover{transition:.5s all ease;opacity:.3}.scroll-top .scroll-top--wrapper i{font-size:1.5em}.scroll-top .scroll-top--wrapper i::before{display:inline-block;transform:rotate(180deg)}