banboshi_V2/HalftoneWeb/node_modules/element-plus/theme-chalk/el-backtop.css

.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);position:fixed;background-color:var(--el-backtop-bg-color);width:40px;height:40px;border-radius:50%;color:var(--el-backtop-text-color);display:flex;align-items:center;justify-content:center;font-size:20px;box-shadow:var(--el-box-shadow-lighter);cursor:pointer;z-index:5}.el-backtop:hover{background-color:var(--el-backtop-hover-bg-color)}.el-backtop__icon{font-size:20px}