.scrollToTop{position:fixed;right:20px;bottom:20px;width:50px;height:50px;border-radius:50%;background-color:#252525;color:#fff;text-align:center;line-height:50px;opacity:0;z-index:350}.scrollToTop.button-show{opacity:1}.scrollToTop:hover{color:#fff}.scrollToTop:after{display:inline-block;font-size:30px;content:"\e80b";font-family:"klbtheme"}@media (max-width:1024px){.scrollToTop{bottom:60px;right:12px;width:40px;height:40px;line-height:40px}}