.scroll-down{-webkit-animation:bounce 2s infinite 2s;animation:bounce 2s infinite 2s;background-size:.7rem auto;border:3px solid #fff;border-radius:50%;bottom:1.5rem;display:block;height:32px;left:50%;margin-left:-16px;position:absolute;-webkit-transition:transform .2s ease-in;transition:transform .2s ease-in;width:32px;z-index:2}.scroll-down::before{border:3px solid #fff;border-width:0px 0 3px 3px;content:'';display:block;height:12px;left:calc(50% - .3rem);position:absolute;top:calc(50% - .4rem);transform:rotate(-45deg);width:12px}@keyframes bounce{0%,100%,20%,50%,80%{-webkit-transform:translateY(0);-ms-transform:translateY(0);transform:translateY(0)}40%{-webkit-transform:translateY(-.5rem);-ms-transform:translateY(-.5rem);transform:translateY(-.5rem)}60%{-webkit-transform:translateY(-.25rem);-ms-transform:translateY(-.25rem);transform:translateY(-.25rem)}}