21 lines
327 B
HTML
21 lines
327 B
HTML
<!DOCTYPE html>
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<style>
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#multicol {
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font: 16px/1 sans-serif;
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height: 10px;
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column-width: 30px;
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column-fill: auto;
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border: 1px solid gray;
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}
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.box {
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writing-mode: vertical-rl;
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width: 10px;
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height: 20px;
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border: 1px solid blue;
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}
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</style>
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<div id="multicol">
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<span>a</span>
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<main class="box"></main>
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</div>
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