uniAppXCX/uni_modules/jc-tailwind/scss/FlexboxGrid/GridColumnStartEnd.scss

// Grid Column Start / End
.col-auto {grid-column: auto;}
@for $i from 1 through 13 {
	@if($i < 13) {
		.col-span-#{$i} {grid-column: span #{$i} / span #{$i};}
	}
	.col-start-#{$i} {grid-column-start: #{$i};}
	.col-end-#{$i} {grid-column-end: #{$i};}
}
.col-span-full {grid-column: 1 / -1;}
.col-start-auto {grid-column-start: auto;}
.col-end-auto {grid-column-end: auto;}