dingdong-mall/style/default.css

.margin-bottom-with-bar {
	margin-bottom: calc(120rpx + env(safe-area-inset-bottom) / 2)
}

.fixed-bottom-bar {
	position: fixed !important;
	width: 100% !important;
	bottom: 0 !important;
	margin-bottom: 0 !important;
	z-index: 98;
}

.fixed-top-bar {
	position: fixed !important;
	z-index: 98;
	width: 100%;
}

.sticky-bar {
	z-index: 10;
	position: sticky;
	top: 0;
}