栅格
- 把整体划分为了12格
- 分类
响应式
col-lg- 1170px col-md- 970px col-sm- 750px
非响应式
html<div class="col-xs-6" style="background-color: #2aabd2">1</div> <div class="col-xs-6" style="background-color: #b2dba1">1</div>
- 列偏移
html<div class="col-sm-offset-2 col-xs-6" style="background-color: #2aabd2">1</div>
container
html
<div class="container">
<div class="col-sm-9">左边</div>
<div class="col-sm-3">右边</div>
</div>
html
<div class="container-fluid">
<div class="col-sm-9">左边</div>
<div class="col-sm-3">右边</div>
</div>