.flex-row-left-center {
	display: flex;
	flex-direction: row;
	justify-content: start;
	align-items: center;
}

.flex-row-left-start {
	display: flex;
	flex-direction: row;
	justify-content: start;
	align-items: start;
	flex-wrap: wrap;
}

.flex-column-top-center {
	display: flex;
	flex-direction: column;
	justify-content: start;
	align-items: center;
}

.flex-column-top-start {
	display: flex;
	flex-direction: column;
	justify-content: start;
	align-items: left;
}

.flex-column-bottom-center {
	display: flex;
	flex-direction: column;
	justify-content: flex-end;
	align-items: center;
}

.flex-size-1 {flex: 1; overflow: auto;}
.flex-size-2 {flex: 2; overflow: auto;}
.flex-size-3 {flex: 3; overflow: auto;}
.flex-size-4 {flex: 4; overflow: auto;}

.flex-grow-0 {flex-grow: 0;}
.flex-grow-1 {flex-grow: 1;}

.flex-shrink-0 {flex-shrink: 0;}
.flex-shrink-1 {flex-shrink: 1;}

.align-content-center {align-content: center;}
.align-content-bottom {align-content: bottom;}

.gap-10px {gap: 10px;}
.gap-20px {gap: 20px;}

.column-gap-20px {column-gap: 20px;}