我按照documentation在页面布局上创建网格系统。
当使用带有侧边栏的网格系统时，我的布局导致未对齐。该行内的两个<div>不对齐，并显示一个分页符。我在玩col和offset值没有成功。
DEMO in Bootply
<div class="container-fluid">
<div class="row">
<div class="col-sm-3 col-md-2 sidebar">
<ul class="nav nav-sidebar">
<li class="active"><a href="#">Overview</a></li>
<li><a href="#">Reports</a></li>
<li><a href="#">Analytics</a></li>
<li><a href="#">Export</a></li>
</ul>
</div>
<div class="col-sm-9 col-sm-offset-3 col-md-10 col-md-offset-2 main">
<h1 class="page-header">Dashboard</h1>
<div class="row placeholders">
<div class="col-xs-6 col-sm-3 placeholder">
<img data-src="holder.js/200x200/auto/sky" class="img-responsive" alt="200x200" src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyMDAiIGhlaWdodD0iMjAwIj48cmVjdCB3aWR0aD0iMjAwIiBoZWlnaHQ9IjIwMCIgZmlsbD0iIzBEOEZEQiI+PC9yZWN0Pjx0ZXh0IHRleHQtYW5jaG9yPSJtaWRkbGUiIHg9IjEwMCIgeT0iMTAwIiBzdHlsZT0iZmlsbDojZmZmO2ZvbnQtd2VpZ2h0OmJvbGQ7Zm9udC1zaXplOjEzcHg7Zm9udC1mYW1pbHk6QXJpYWwsSGVsdmV0aWNhLHNhbnMtc2VyaWY7ZG9taW5hbnQtYmFzZWxpbmU6Y2VudHJhbCI+MjAweDIwMDwvdGV4dD48L3N2Zz4=">
<h4>Label</h4>
<span class="text-muted">Something else</span>
</div>
<div class="col-xs-6 col-sm-3 placeholder">
<img data-src="holder.js/200x200/auto/vine" class="img-responsive" alt="200x200" src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyMDAiIGhlaWdodD0iMjAwIj48cmVjdCB3aWR0aD0iMjAwIiBoZWlnaHQ9IjIwMCIgZmlsbD0iIzM5REJBQyI+PC9yZWN0Pjx0ZXh0IHRleHQtYW5jaG9yPSJtaWRkbGUiIHg9IjEwMCIgeT0iMTAwIiBzdHlsZT0iZmlsbDojMUUyOTJDO2ZvbnQtd2VpZ2h0OmJvbGQ7Zm9udC1zaXplOjEzcHg7Zm9udC1mYW1pbHk6QXJpYWwsSGVsdmV0aWNhLHNhbnMtc2VyaWY7ZG9taW5hbnQtYmFzZWxpbmU6Y2VudHJhbCI+MjAweDIwMDwvdGV4dD48L3N2Zz4=">
<h4>Label</h4>
<span class="text-muted">Something else</span>
</div>
<div class="col-xs-6 col-sm-3 placeholder">
<img data-src="holder.js/200x200/auto/sky" class="img-responsive" alt="200x200" src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyMDAiIGhlaWdodD0iMjAwIj48cmVjdCB3aWR0aD0iMjAwIiBoZWlnaHQ9IjIwMCIgZmlsbD0iIzBEOEZEQiI+PC9yZWN0Pjx0ZXh0IHRleHQtYW5jaG9yPSJtaWRkbGUiIHg9IjEwMCIgeT0iMTAwIiBzdHlsZT0iZmlsbDojZmZmO2ZvbnQtd2VpZ2h0OmJvbGQ7Zm9udC1zaXplOjEzcHg7Zm9udC1mYW1pbHk6QXJpYWwsSGVsdmV0aWNhLHNhbnMtc2VyaWY7ZG9taW5hbnQtYmFzZWxpbmU6Y2VudHJhbCI+MjAweDIwMDwvdGV4dD48L3N2Zz4=">
<h4>Label</h4>
<span class="text-muted">Something else</span>
</div>
<div class="col-xs-6 col-sm-3 placeholder">
<img data-src="holder.js/200x200/auto/vine" class="img-responsive" alt="200x200" src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyMDAiIGhlaWdodD0iMjAwIj48cmVjdCB3aWR0aD0iMjAwIiBoZWlnaHQ9IjIwMCIgZmlsbD0iIzM5REJBQyI+PC9yZWN0Pjx0ZXh0IHRleHQtYW5jaG9yPSJtaWRkbGUiIHg9IjEwMCIgeT0iMTAwIiBzdHlsZT0iZmlsbDojMUUyOTJDO2ZvbnQtd2VpZ2h0OmJvbGQ7Zm9udC1zaXplOjEzcHg7Zm9udC1mYW1pbHk6QXJpYWwsSGVsdmV0aWNhLHNhbnMtc2VyaWY7ZG9taW5hbnQtYmFzZWxpbmU6Y2VudHJhbCI+MjAweDIwMDwvdGV4dD48L3N2Zz4=">
<h4>Label</h4>
<span class="text-muted">Something else</span>
</div>
</div>
<h2 class="sub-header">Section title</h2>
<div class="table-responsive">
<table class="table table-striped">
<thead>
<tr>
<th>#</th>
<th>Header</th>
<th>Header</th>
<th>Header</th>
<th>Header</th>
</tr>
</thead>
<tbody>
<tr>
<td>1,001</td>
<td>Lorem</td>
<td>ipsum</td>
<td>dolor</td>
<td>sit</td>
</tr>
<tr>
<td>1,002</td>
<td>amet</td>
<td>consectetur</td>
<td>adipiscing</td>
<td>elit</td>
</tr>
<tr>
<td>1,003</td>
<td>Integer</td>
<td>nec</td>
<td>odio</td>
<td>Praesent</td>
</tr>
<tr>
<td>1,003</td>
<td>libero</td>
<td>Sed</td>
<td>cursus</td>
<td>ante</td>
</tr>
<tr>
<td>1,004</td>
<td>dapibus</td>
<td>diam</td>
<td>Sed</td>
<td>nisi</td>
</tr>
<tr>
<td>1,005</td>
<td>Nulla</td>
<td>quis</td>
<td>sem</td>
<td>at</td>
</tr>
<tr>
<td>1,006</td>
<td>nibh</td>
<td>elementum</td>
<td>imperdiet</td>
<td>Duis</td>
</tr>
<tr>
<td>1,007</td>
<td>sagittis</td>
<td>ipsum</td>
<td>Praesent</td>
<td>mauris</td>
</tr>
<tr>
<td>1,008</td>
<td>Fusce</td>
<td>nec</td>
<td>tellus</td>
<td>sed</td>
</tr>
<tr>
<td>1,009</td>
<td>augue</td>
<td>semper</td>
<td>porta</td>
<td>Mauris</td>
</tr>
<tr>
<td>1,010</td>
<td>massa</td>
<td>Vestibulum</td>
<td>lacinia</td>
<td>arcu</td>
</tr>
<tr>
<td>1,011</td>
<td>eget</td>
<td>nulla</td>
<td>Class</td>
<td>aptent</td>
</tr>
<tr>
<td>1,012</td>
<td>taciti</td>
<td>sociosqu</td>
<td>ad</td>
<td>litora</td>
</tr>
<tr>
<td>1,013</td>
<td>torquent</td>
<td>per</td>
<td>conubia</td>
<td>nostra</td>
</tr>
<tr>
<td>1,014</td>
<td>per</td>
<td>inceptos</td>
<td>himenaeos</td>
<td>Curabitur</td>
</tr>
<tr>
<td>1,015</td>
<td>sodales</td>
<td>ligula</td>
<td>in</td>
<td>libero</td>
</tr>
</tbody>
</table>
</div>
</div>
</div>
</div>
最佳答案
我现在可以看到问题了。您只需要删除偏移量类，因为偏移量是通过增加边距来完成的，而空白量会增加元素的宽度，并使侧边栏和仪表板的总宽度大于总宽度，从而被向下推。
更改此：
<div class="col-sm-9 col-sm-offset-3 col-md-10 col-md-offset-2 main">
对此：
<div class="col-sm-9 col-md-10 main">
这是带有修复的working demo。
关于html - 带有边栏的网格系统中的未对准，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/23659566/