Tablerow Borders

<html>

<head>
	<style type="text/css">
		table thead th
		{
			border-bottom: solid 1px red;
			padding: 0;
			margin: 0;
		}

	</style>
</head>

<body>
	<table>
		<thead>
			<tr>
				<th>One</th>
				<th>Two</th>
				<th>Three</th>
			</tr>
		</thead>
		<tbody>
			<tr>
				<td>...</td>
				<td>...</td>
				<td>...</td>
			</tr>
			<tr>
				<td>...</td>
				<td>...</td>
				<td>...</td>
			</tr>
			<tr>
				<td>...</td>
				<td>...</td>
				<td>...</td>
			</tr>
		</tbody>
	</table>
</body>

</html>