38 lines
607 B
HTML
38 lines
607 B
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<title>CSS - 定位</title>
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<style type="text/css">
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.one {
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background-color: red;
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left: 50px;
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top: 50px;
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z-index: 100;
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}
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.two {
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background-color: green;
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left: 100px;
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top: 100px;
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z-index: 20;
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}
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.three {
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background-color: blue;
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left: 150px;
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top: 150px;
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z-index: 10;
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}
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.one, .two, .three {
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position: absolute;
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width: 200px;
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height: 200px;
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}
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</style>
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</head>
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<body>
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<div class="one"></div>
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<div class="two"></div>
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<div class="three"></div>
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</body>
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</html>
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