<style type='text/css'>
#container {
	width: 500px;
	padding-left: 50px;
	padding-right: 50px;
	overflow: hidden;
	border: 1px solid red;
}
#container div {
	width: 50%;
	float: left;
	border: 1px solid green;
}
</style>
<div id='container'>
	<div>1</div>
	<div>2</div>
</div>

.testTable {
	border-spacing: 50px 1px;
}

<style type='text/css'>
table {
	border-spacing: 50px 1px;
}
</style>
<table border='1'>
	<tbody>
		<tr>
			<td>11111</td>
			<td>2</td>
		</tr>
		<tr>
			<td>3</td>
			<td>4</td>
		</tr>
	</tbody>
</table>

<tr class="testTr>">

<tr class="testTr">