35 lines
670 B
HTML
35 lines
670 B
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>响应式</title>
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<style>
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.box_1{
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width: 200px;
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height: 200px;
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background: red;
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}
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@media screen and (min-width: 750px) and (max-width: 1080px) {
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.box_1 {
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background-color: royalblue;
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}
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}
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@media screen and (max-width: 749px) {
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.box_1 {
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background-color: green;;
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}
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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="box_1">
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</div>
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</body>
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</html> |