table 的表头
先來看一下效果圖：
全部代碼如下：
<!DOCTYPE html> <html lang="en"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta content="ie=edge"><title>table 神奇的表頭</title><style>table {border-collapse: collapse;}table,tr,td {border: 1px solid black;}td {text-align: center;height: 50px;position: relative;}td[class=first] {width: 100px;}td[class=first]:before {content: "";position: absolute;width: 1px;height: 104px;top: 25px;left: 0;background-color: #000;display: block;transform: rotate(-75deg);transform-origin: top;-ms-transform: rotate(-75deg);-ms-transform-origin: top;}td[class=first]:after {content: "";position: absolute;width: 1px;height: 75px;top: 0;left: 50px;background-color: #000;display: block;transform: rotate(-45deg);transform-origin: top;-ms-transform: rotate(-45deg);-ms-transform-origin: top;}.title1 {position: absolute;top: 3px;right: 3px;}.title2 {position: absolute;top: 5px;left: 12px;}.title3 {position: absolute;top: 32px;left: 3px;}</style> </head><body><table><tr><td class="first" colspan="2"><span class="title1">產品</span><span class="title2">銷量</span><span class="title3">地區</span></td><td>蘋果</td><td>華為</td><td>小米</td></tr><tr><td>1</td><td>北京</td><td></td><td></td><td></td></tr><tr><td>2</td><td>天津</td><td></td><td></td><td></td></tr></table> </body></html>?
轉載于:https://www.cnblogs.com/likwin/p/10116149.html
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