* {
	margin: 0;
	padding: 0;
}

.flex-col {
	display: flex;
	flex-direction: column;
}

.flex-row {
	display: flex;
	flex-direction: row;
}

.flex-row-reverse {
	display: flex;
	flex-direction: row-reverse;
}

.bord {
	border: 1px solid red;
}

.justify-start {
	display: flex;
	justify-content: flex-start;
}

.justify-center {
	display: flex;
	justify-content: center;
}

.justify-end {
	display: flex;
	justify-content: flex-end;
}

.justify-evenly {
	display: flex;
	justify-content: space-evenly;
}

.justify-around {
	display: flex;
	justify-content: space-around;
}

.justify-between {
	display: flex;
	justify-content: space-between;
}

.align-start {
	display: flex;
	align-items: flex-start;
}

.align-center {
	display: flex;
	align-items: center;
}

.align-end {
	display: flex;
	align-items: flex-end;
}

.sticky {
	/* #ifndef APP-PLUS-NVUE */
	display: flex;
	position: -webkit-sticky;
	/* #endif */
	position: sticky;
	top: 0rpx;
	z-index: 99;

}

.bord {
	border: 1px solid red;
}