來源：http://itssh.cn/post/926.html
css table-layout: fixed 設置表格單元格等寬：
<!DOCTYPE>
<html>
<head>
<meta charset="utf-8" />
<title>設置表格單元格等寬</title>
<style type="text/css">
/*
使字體在所有設備上都達到最佳的顯示
*/
html {
-moz-osx-font-smoothing: grayscale;
-webkit-font-smoothing: antialiased;
text-rendering: optimizeLegibility;
}
/*
給body添加陰影
*/
body:before {
content: "";
position: fixed;
top: -10px;
left: 0;
width: 100%;
height: 10px;
-webkit-box-shadow: 0px 0px 10px rgba(0,0,0,.8);
-moz-box-shadow: 0px 0px 10px rgba(0,0,0,.8);
box-shadow: 0px 0px 10px rgba(0,0,0,.8);
z-index: 100;
}
/*
表格單元格等寬
*/
.calendar { table-layout: fixed; }
</style>
</head>
<body>
<table width="100%" border="1" class="calendar">
<tr>
<td>我在測試我在測試我在測試我在測試我在測試我在測試我在測試我在測試我在測試</td>
<td>122222222222222</td>
<td>3</td>
<td>4</td>
<td>5</td>
</tr>
<tr>
<td>1</td>
<td>2</td>
<td>3</td>
<td>4</td>
<td>5</td>
</tr>
<tr>
<td>1</td>
<td>2</td>
<td>3</td>
<td>4</td>
<td>5</td>
</tr>
<tr>
<td>1</td>
<td>2</td>
<td>3</td>
<td>4</td>
<td>5</td>
</tr>
</table>
</body>
</html>
