.back-to-top{box-shadow:0 .3rem .8rem 0 rgba(0,0,0,.12),0 .15rem .3rem -.2rem rgba(0,0,0,.24),0 .45rem 1.4rem .4rem rgba(0,0,0,.1)}.back-to-top,.back-to-top-container{margin-right:2vw;transform:scale(1.2)}.back-to-top-container{position:fixed;right:1.2rem;bottom:1.2rem;z-index:99;display:flex;flex-direction:column;align-items:center;transform-origin:bottom right}