styles/xf.layout.less (40 lines of code) (raw):

/* Layout ========================================== */ .xf-grid-unit-1of1 { width: 100%;float:none; display: block;} .xf-grid-unit-1of2, .xf-grid-unit-2of4, .xf-grid-unit-3of6 { width:50%;} .xf-grid-unit-1of3, .xf-grid-unit-2of6 { width:33.333333%;} .xf-grid-unit-2of3, .xf-grid-unit-4of6 { width:66.666666%;} .xf-grid-unit-1of4 { width:25%;} .xf-grid-unit-3of4 { width:75%;} .xf-grid-unit-1of5 { width:20%;} .xf-grid-unit-2of5 { width:40%;} .xf-grid-unit-3of5 { width:60%;} .xf-grid-unit-4of5 { width:80%;} .xf-grid-unit-1of6 { width:16.66666666%;} .xf-grid-unit-5of6 { width:83.33333333%;} .xf-grid-unit { float: left; margin: 0; padding: 0; list-style: none; .box-sizing-border-box; } .xf-indented { padding-top: 8px; padding-left: 8px; padding-right: 8px; } .xf-grid-padded { >.xf-grid-unit{ padding-left: 8px; padding-right: 8px; } >.xf-grid-unit:first-child { padding-left: 0; } >.xf-grid-unit:last-child { padding-right: 0; } }