我创建了两个带有引导程序4的表，它们一方面显示规格，另一方面显示收入统计信息。
我将两个表都放在col-xs-6类中，并且希望一个表左对齐，另一个表右对齐。但是，目前这些表彼此之间是 cluster 。请在下面的最小可行示例中查找：
<link href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" rel="stylesheet" />
<div class="row">
<div class="col-xs-6">
<h2>Specifications</h2>
<table class="table stats">
<tbody>
<tr>
<th>Price :</th>
<td class=" text-right">
100 </td>
</tr>
<tr>
<th>Manufacturer:</th>
<td class=" text-right">
Gigabyte </td>
</tr>
<tr>
<th>Wattage:</th>
<td class=" text-right">
150 </td>
</tr>
<tr>
<th>Product:</th>
<td class=" text-right">
Product 1 </td>
</tr>
</tbody>
</table>
</div>
<div class="col-xs-6">
<h2>Earning</h2>
<table class="table stats">
<tbody>
</tbody>
<thead>
<tr>
<th>Period</th>
<th class="text-right">Rev</th>
<th class="text-right">Cost</th>
<th class="text-right">Profit</th>
</tr>
</thead>
<tbody>
<tr>
<td>Hour</td>
<td class="text-right text-info">$
<span id="rev-hour">
0.022 </span>
</td>
<td class="text-right text-danger">$
<span id="cost-hour">
0.006 </span>
</td>
<td class="text-right text-success">$
<span id="earning-hour">
0.016 </span>
</td>
</tr>
<tr>
<td>Day</td>
<td class="text-right text-info">$
<span id="rev-day">
1.34 </span>
</td>
<td class="text-right text-danger">$
<span id="cost-day">
0.36 </span>
</td>
<td class="text-right text-success">$
<span id="earning-day">
0.98 </span>
</td>
</tr>
<tr>
<td>Week</td>
<td class="text-right text-info">$
<span id="rev-week">
9.37 </span>
</td>
<td class="text-right text-danger">$
<span id="cost-week">
2.52 </span>
</td>
<td class="text-right text-success">$
<span id="earning-week">
6.85 </span>
</td>
</tr>
<tr>
<td>Month</td>
<td class="text-right text-info">$
<span id="rev-month">
37.48 </span>
</td>
<td class="text-right text-danger">$
<span id="cost-month">
10.08 </span>
</td>
<td class="text-right text-success">$
<span id="earning-month">
27.40 </span>
</td>
</tr>
<tr>
<td>Year</td>
<td class="text-right text-info">$
<span id="rev-year">
449.77 </span>
</td>
<td class="text-right text-danger">$
<span id="cost-year">
120.96 </span>
</td>
<td class="text-right text-success">$
<span id="earning-year">
328.81 </span>
</td>
</tr>
</tbody>
</table>
</div>
</div>
有没有建议如何将Specification表对准左侧，而将Earnings表对准右侧？
感谢您的答复！
答案 0 :(得分：1)
一个规则集：
table.table.stats {display:inline-table}
display: inline-table 行为只是一个与元素内联的表，而不是默认行为，即占据整个宽度并上下左右推动所有内容。
您的真实代码可能会有更复杂的环境，因此您可以 Chain the classes来获得更高的 specificity ，这可能是过高的，但是使用Bootstrap则是必不可少的。
table.table.stats.table.stats {display:inline-table}
table.table.stats {
display: inline-table
}<link href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" rel="stylesheet" />
<div class="row">
<div class="col-xs-6">
<h2>Specifications</h2>
<table class="table stats">
<tbody>
<tr>
<th>Price :</th>
<td class=" text-right">
100 </td>
</tr>
<tr>
<th>Manufacturer:</th>
<td class=" text-right">
Gigabyte </td>
</tr>
<tr>
<th>Wattage:</th>
<td class=" text-right">
150 </td>
</tr>
<tr>
<th>Product:</th>
<td class=" text-right">
Product 1 </td>
</tr>
</tbody>
</table>
</div>
<div class="col-xs-6">
<h2>Earning</h2>
<table class="table stats">
<tbody>
</tbody>
<thead>
<tr>
<th>Period</th>
<th class="text-right">Rev</th>
<th class="text-right">Cost</th>
<th class="text-right">Profit</th>
</tr>
</thead>
<tbody>
<tr>
<td>Hour</td>
<td class="text-right text-info">$
<span id="rev-hour">
0.022 </span>
</td>
<td class="text-right text-danger">$
<span id="cost-hour">
0.006 </span>
</td>
<td class="text-right text-success">$
<span id="earning-hour">
0.016 </span>
</td>
</tr>
<tr>
<td>Day</td>
<td class="text-right text-info">$
<span id="rev-day">
1.34 </span>
</td>
<td class="text-right text-danger">$
<span id="cost-day">
0.36 </span>
</td>
<td class="text-right text-success">$
<span id="earning-day">
0.98 </span>
</td>
</tr>
<tr>
<td>Week</td>
<td class="text-right text-info">$
<span id="rev-week">
9.37 </span>
</td>
<td class="text-right text-danger">$
<span id="cost-week">
2.52 </span>
</td>
<td class="text-right text-success">$
<span id="earning-week">
6.85 </span>
</td>
</tr>
<tr>
<td>Month</td>
<td class="text-right text-info">$
<span id="rev-month">
37.48 </span>
</td>
<td class="text-right text-danger">$
<span id="cost-month">
10.08 </span>
</td>
<td class="text-right text-success">$
<span id="earning-month">
27.40 </span>
</td>
</tr>
<tr>
<td>Year</td>
<td class="text-right text-info">$
<span id="rev-year">
449.77 </span>
</td>
<td class="text-right text-danger">$
<span id="cost-year">
120.96 </span>
</td>
<td class="text-right text-success">$
<span id="earning-year">
328.81 </span>
</td>
</tr>
</tbody>
</table>
</div>
</div>
答案 1 :(得分：1)
在该行周围添加container-fluid类div。
没有col-xs-6这样的类，而是使用col-6
在col-6中添加了另一个div，并在其中添加了填充以在它们之间留出一些空间。
<link href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" rel="stylesheet" />
<div class="container-fluid">
<div class="row">
<div class="col-6">
<div class="pr-1">
<h2>Specifications</h2>
<table class="table stats">
<tbody>
<tr>
<th>Price :</th>
<td class=" text-right">
100 </td>
</tr>
<tr>
<th>Manufacturer:</th>
<td class=" text-right">
Gigabyte </td>
</tr>
<tr>
<th>Wattage:</th>
<td class=" text-right">
150 </td>
</tr>
<tr>
<th>Product:</th>
<td class=" text-right">
Product 1 </td>
</tr>
</tbody>
</table>
</div>
</div>
<div class="col-6">
<div class="pr-1">
<h2>Earning</h2>
<table class="table stats">
<tbody>
</tbody>
<thead>
<tr>
<th>Period</th>
<th class="text-right">Rev</th>
<th class="text-right">Cost</th>
<th class="text-right">Profit</th>
</tr>
</thead>
<tbody>
<tr>
<td>Hour</td>
<td class="text-right text-info">$
<span id="rev-hour">
0.022 </span>
</td>
<td class="text-right text-danger">$
<span id="cost-hour">
0.006 </span>
</td>
<td class="text-right text-success">$
<span id="earning-hour">
0.016 </span>
</td>
</tr>
<tr>
<td>Day</td>
<td class="text-right text-info">$
<span id="rev-day">
1.34 </span>
</td>
<td class="text-right text-danger">$
<span id="cost-day">
0.36 </span>
</td>
<td class="text-right text-success">$
<span id="earning-day">
0.98 </span>
</td>
</tr>
<tr>
<td>Week</td>
<td class="text-right text-info">$
<span id="rev-week">
9.37 </span>
</td>
<td class="text-right text-danger">$
<span id="cost-week">
2.52 </span>
</td>
<td class="text-right text-success">$
<span id="earning-week">
6.85 </span>
</td>
</tr>
<tr>
<td>Month</td>
<td class="text-right text-info">$
<span id="rev-month">
37.48 </span>
</td>
<td class="text-right text-danger">$
<span id="cost-month">
10.08 </span>
</td>
<td class="text-right text-success">$
<span id="earning-month">
27.40 </span>
</td>
</tr>
<tr>
<td>Year</td>
<td class="text-right text-info">$
<span id="rev-year">
449.77 </span>
</td>
<td class="text-right text-danger">$
<span id="cost-year">
120.96 </span>
</td>
<td class="text-right text-success">$
<span id="earning-year">
328.81 </span>
</td>
</tr>
</tbody>
</table>
</div>
</div>
</div>
</div>