4 background-color: pink;
5 outline: 1px solid black;
9 background-color: grey;
12 margin: 10px 20px 30px 40px;
16 <div>The four boxes below should look identical.</div>
18 <div class="container">
19 <div class="box" style="-webkit-writing-mode: horizontal-tb;"></div>
22 <div class="container">
23 <div class="box" style="-webkit-writing-mode: horitzontal-bt;"></div>
26 <div class="container">
27 <div class="box" style="-webkit-writing-mode: vertical-lr;"></div>
30 <div class="container">
31 <div class="box" style="-webkit-writing-mode: vertical-rl;"></div>