.el-backtop{--el-backtop-bg-color:var(--el-bg-color-overlay);--el-backtop-text-color:var(--el-color-primary);--el-backtop-hover-bg-color:var(--el-border-color-extra-light);align-items:center;background-color:var(--el-backtop-bg-color);border-radius:50%;box-shadow:var(--el-box-shadow-lighter);color:var(--el-backtop-text-color);cursor:pointer;display:flex;font-size:20px;height:40px;justify-content:center;position:fixed;width:40px;z-index:5}.el-backtop:hover{background-color:var(--el-backtop-hover-bg-color)}.el-backtop__icon{font-size:20px}.backtop-content[data-v-53426727]{background-color:#fff;box-shadow:var(--el-box-shadow-lighter);height:100%;line-height:40px;text-align:center;width:100%}.el-backtop[data-v-53426727]{right:30px}.icon-fanhuidingbu[data-v-53426727]{font-size:30px}@media (max-width:576px){.el-backtop[data-v-53426727]{right:5px}.backtop-content[data-v-53426727]{box-shadow:var(--el-box-shadow-lighter);line-height:30px;text-align:center}.el-backtop[data-v-53426727]{height:30px;width:30px}.icon-fanhuidingbu[data-v-53426727]{font-size:25px}}