回答編集履歴
1
貼り間違えた
answer
CHANGED
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@@ -57,35 +57,35 @@
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```css
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.absolute {
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-
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60
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position: relative;
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.overlay {
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position: absolute;
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top: 0;
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bottom: 0;
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left: 0;
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right: 0;
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margin: auto;
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}
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}
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.absolute .overlay {
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position: absolute;
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top: 0;
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bottom: 0;
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left: 0;
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right: 0;
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margin: auto;
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}
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.negativeMargin {
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display: flow-root;
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.overlay {
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margin-top: -150px;
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margin-bottom: 50px;
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}
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}
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.negativeMargin .overlay {
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margin-top: -150px;
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margin-bottom: 50px;
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}
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.background {
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width: 250px;
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height: 200px;
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aspect-ratio: 250/200;
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background-image: url(http://placehold.jp/24/eeeeee/cccccc/250x200.png?text=背景);
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margin: 0 auto;
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display: flex;
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align-items: center;
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.back {
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display: none;
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}
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}
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.background .back {
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display: none;
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}
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```
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