15 lines
183 B
CSS
15 lines
183 B
CSS
* {
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box-sizing: border-box;
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}
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div {
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width: 300px;
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height: 300px;
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padding: 50px;
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background-color: grey;
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margin: 20px;
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}
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#div1 {
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border: 20px solid red;
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} |