.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}main[data-v-eacf77c8]{min-height:calc(100vh - 400px);overflow:hidden;position:relative;width:100%}[data-v-eacf77c8] .el-backtop.custom-backtop{background-color:transparent!important;border-radius:0!important;box-shadow:none!important;height:73px!important;width:72px!important}[data-v-eacf77c8] .el-backtop.custom-backtop img{height:100%;-o-object-fit:contain;object-fit:contain;width:100%}.el-popup-parent--hidden .fixed-header{padding-right:6px}::-webkit-scrollbar{height:6px;width:6px}::-webkit-scrollbar-track{background-color:#f1f1f1}::-webkit-scrollbar-thumb{background-color:silver;border-radius:3px}