html,
body,
#app {
    width: 100%;
    height: 100%;
    font-size: 14px;
}
/*滚动条的滑块按钮*/
::-webkit-scrollbar-thumb {
    background-color: transparent !important;
}
:hover::-webkit-scrollbar-thumb {
    background-color: var(--borderColorLevel2) !important;
}