server/yudao-ui-app/uni_modules/uview-ui/libs/css/vue.scss

// 历遍生成4个方向的底部安全区
@each $d in top, right, bottom, left {
	.u-safe-area-inset-#{$d} {
		padding-#{$d}: 0;
		padding-#{$d}: constant(safe-area-inset-#{$d});  
		padding-#{$d}: env(safe-area-inset-#{$d});  
	}
}

//提升H5端uni.toast()的层级，避免被uView的modal等遮盖
/* #ifdef H5 */
uni-toast {
    z-index: 10090;
}
uni-toast .uni-toast {
   z-index: 10090;
}
/* #endif */

// 隐藏scroll-view的滚动条
::-webkit-scrollbar {
    display: none;  
    width: 0 !important;  
    height: 0 !important;  
    -webkit-appearance: none;  
    background: transparent;  
}