.scroll-top-wrapper{position:fixed;opacity:0;visibility:hidden;overflow:hidden;text-align:center;z-index:99999999;width:50px;height:50px;right:30px;bottom:30px;background:url(../images/backToTop.png) no-repeat #78a4ad;-webkit-transition:all .5s ease-in-out;-moz-transition:all .5s ease-in-out;-ms-transition:all .5s ease-in-out;-o-transition:all .5s ease-in-out;transition:all .5s ease-in-out;border-radius:10px}.scroll-top-wrapper:hover{background-color:#888}.scroll-top-wrapper.show{visibility:visible;cursor:pointer;opacity:1}