.main_bar {
	width: 100%;
	border-top: 1rpx solid #ebebeb;
	position: fixed;
	bottom: 0;
	left: 0;
	z-index: 10000;
	display: flex;
	justify-content: space-around;
	height: 100rpx;
}
.main_bar.custom {
	border-top: none;
}

.tabbar_item {
	position: relative;
	/* height: 100%; */
	/* float: left; */
	text-align: center;
	padding: 0;
	display: flex;
	flex: 1;
	flex-direction: column;
	justify-content: center;
}

.tab_img {
	display: flex;
	justify-content: center;
	position: relative;
}

.nav_imgage {
	display: block;
	height: 48rpx;
	width: 48rpx;
	background-repeat: no-repeat;
	/* background-position: center;
	background-repeat: no-repeat; */
	background-size: 100%;
}

.cart_num {
	/* top: 8rpx; */
	background-color: red;
	color: #fff;
	font-size: 20rpx;
	border-radius: 50%;
	width: 36rpx;
	line-height: 36rpx;
	height: 36rpx;
	position: absolute;
	z-index: 100;
	right: 34rpx;
	/* margin-right: -70rpx; */
}