更新时间:2023-12-05 12:33:40
给table加样式
table{border-collapse:collapse;}
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>table</title>
<style>
tr{
border:1px red solid;
}
td{
width:50px;height:30px;
}
</style>
</head>
<body>
<table cellspacing='0' cellpadding='0' style='border-collapse:collapse;'>
<tr align='center'>
<td > 1</td>
<td > 2</td>
<td > 3</td>
</tr>
<tr align='center'>
<td > 4</td>
<td > 5</td>
<td > 6</td>
</tr>
<tr align='center'>
<td > 7</td>
<td > 8</td>
<td >9</td>
</tr>
</table>
</body>
</html>
以上是输出结果