4 -webkit-writing-mode: vertical-rl;
9 border: 3px solid black;
18 background-color: skyblue;
20 .left { float: left; }
21 .right { float: right; }
23 <div class="multicol">
29 <div class="float left">L1</div>
30 <div class="float right">R1</div>
39 <div class="float left">L2</div>
40 <div class="float right">R2</div>
61 <div class="float left">L3</div>
62 <div class="float right">R3</div>