#topBtn{-webkit-animation:buttonShow .34s ease-out;animation:buttonShow .34s ease-out;-webkit-animation-iteration-count:1;animation-iteration-count:1;border-radius:50%;bottom:100px;-webkit-box-shadow:0 0 10px 0 rgba(0,0,0,.1);box-shadow:0 0 10px 0 rgba(0,0,0,.1);cursor:pointer;display:none;font-size:14px;height:75px;opacity:0;padding:10px;position:fixed;right:20px;-webkit-transition:all .3s;-moz-transition:all .3s;transition:all .3s;width:75px;z-index:99}#topBtn.button-visible{bottom:20px;opacity:.9}#topBtn:hover{opacity:1}#topBtn span{display:inline-flex;flex-flow:column;padding:0}#topBtn img{height:auto;margin:0 auto 5px;padding:0;-webkit-transform:translateY(0);-ms-transform:translateY(0);transform:translateY(0);-webkit-transition:all .3s;-moz-transition:all .3s;transition:all .3s;width:22px}#topBtn:hover img{-webkit-transform:translateY(-6px);-ms-transform:translateY(-6px);transform:translateY(-6px)}@keyframes buttonShow{0%{bottom:-100px;opacity:0}to{bottom:20px;opacity:.9}}