.scrollToTop{position:fixed;right:20px;bottom:20px;width:50px;height:50px;border-radius:50%;background-color:rgba(264,255,255,.9);color:#333;box-shadow:0 0 5px rgb(0 0 0/17%);text-align:center;line-height:50px;opacity:0}.scrollToTop.button-show{opacity:1;z-index:9999}.scrollToTop:hover{color:#777}.scrollToTop:after{display:inline-block;font-size:30px;content:'\e8c2';font-family:"klbtheme"}@media (max-width:1024px){.scrollToTop{bottom:60px;right:12px;width:40px;height:40px;line-height:40px}}