.back-to-top[data-v-6cbd68d2]{position:fixed;bottom:100px;right:0;display:block;width:80px;height:55px;border-radius:5px;color:#fff;background-color:rgba(0,0,0,.2);z-index:1100}.back-to-top>span[data-v-6cbd68d2]{display:block;text-align:center;line-height:25px}@media screen and (max-width:1199px){.back-to-top[data-v-6cbd68d2]{width:27px;height:135px}}