.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}.el-popper{--el-popper-border-radius:var(--el-popover-border-radius,4px);word-wrap:break-word;border-radius:var(--el-popper-border-radius);font-size:12px;line-height:20px;min-width:10px;padding:5px 11px;position:absolute;visibility:visible;z-index:2000}.el-popper.is-dark{color:var(--el-bg-color)}.el-popper.is-dark,.el-popper.is-dark .el-popper__arrow:before{background:var(--el-text-color-primary);border:1px solid var(--el-text-color-primary)}.el-popper.is-dark .el-popper__arrow:before{right:0}.el-popper.is-light,.el-popper.is-light .el-popper__arrow:before{background:var(--el-bg-color-overlay);border:1px solid var(--el-border-color-light)}.el-popper.is-light .el-popper__arrow:before{right:0}.el-popper.is-pure{padding:0}.el-popper__arrow,.el-popper__arrow:before{height:10px;position:absolute;width:10px;z-index:-1}.el-popper__arrow:before{background:var(--el-text-color-primary);box-sizing:border-box;content:" ";transform:rotate(45deg)}.el-popper[data-popper-placement^=top]>.el-popper__arrow{bottom:-5px}.el-popper[data-popper-placement^=top]>.el-popper__arrow:before{border-bottom-right-radius:2px}.el-popper[data-popper-placement^=bottom]>.el-popper__arrow{top:-5px}.el-popper[data-popper-placement^=bottom]>.el-popper__arrow:before{border-top-left-radius:2px}.el-popper[data-popper-placement^=left]>.el-popper__arrow{right:-5px}.el-popper[data-popper-placement^=left]>.el-popper__arrow:before{border-top-right-radius:2px}.el-popper[data-popper-placement^=right]>.el-popper__arrow{left:-5px}.el-popper[data-popper-placement^=right]>.el-popper__arrow:before{border-bottom-left-radius:2px}.el-popper[data-popper-placement^=top] .el-popper__arrow:before{border-left-color:transparent!important;border-top-color:transparent!important}.el-popper[data-popper-placement^=bottom] .el-popper__arrow:before{border-bottom-color:transparent!important;border-right-color:transparent!important}.el-popper[data-popper-placement^=left] .el-popper__arrow:before{border-bottom-color:transparent!important;border-left-color:transparent!important}.el-popper[data-popper-placement^=right] .el-popper__arrow:before{border-right-color:transparent!important;border-top-color:transparent!important}