<div class="rd30" role="radiogroup" aria-label="Layout">
<label><input type="radio" name="rd30" aria-label="Single"><span><svg viewBox="0 0 28 22"><rect x="2" y="2" width="24" height="18" rx="2"/></svg></span></label>
<label><input type="radio" name="rd30" aria-label="Split" checked><span><svg viewBox="0 0 28 22"><rect x="2" y="2" width="11" height="18" rx="2"/><rect x="15" y="2" width="11" height="18" rx="2"/></svg></span></label>
<label><input type="radio" name="rd30" aria-label="Grid"><span><svg viewBox="0 0 28 22"><rect x="2" y="2" width="11" height="8" rx="2"/><rect x="15" y="2" width="11" height="8" rx="2"/><rect x="2" y="12" width="11" height="8" rx="2"/><rect x="15" y="12" width="11" height="8" rx="2"/></svg></span></label>
<label><input type="radio" name="rd30" aria-label="Sidebar"><span><svg viewBox="0 0 28 22"><rect x="2" y="2" width="7" height="18" rx="2"/><rect x="11" y="2" width="15" height="18" rx="2"/></svg></span></label>
</div>