51 lines
618 B
CSS
51 lines
618 B
CSS
* {
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margin: 0;
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padding: 0;
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}
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table {
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margin: 20px auto;
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border-collapse: collapse;
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/*将单元格之间的空隙删除掉*/
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}
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tr,
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td {
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width: 120px;
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height: 50px;
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border: 1px solid #000;
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text-align: center;
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font-size: 18px;
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}
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.header {
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background-color: rgb(247, 246, 247);
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}
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.btn,
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.bookname {
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width: 210px;
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}
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button {
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width: 50px;
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height: 30px;
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border: 1px solid greenyellow;
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color: #fff;
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background-color: green;
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}
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h2 {
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text-align: center;
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margin: 20px;
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}
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.counts>button {
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width: 20px;
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height: 20px;
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background-color: gray;
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border: #fff;
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border-radius: 5px;
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} |