30 lines
495 B
CSS
30 lines
495 B
CSS
details {
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display: block;
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overflow: hidden;
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height: 1em;
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border-left: 10px;
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padding-left: 15px;
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}
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details > summary {
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position: relative;
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left: -11px;
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text-align: left;
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display: block;
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font-weight: bold;
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}
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details > summary:before {
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position: relative;
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left: -1px;
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content: url(horizontal-triangle.png);
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}
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details[open] {
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text-align: left;
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height: auto;
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}
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details[open] > summary:before {
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content: url(vertical-triangle.png);
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} |