我有三個按鈕在md模式下以內聯方式顯示。但對於sm和xs模式,我希望它們彼此堆疊。有人可以幫忙嗎?在Bootstrap中,如何在sm模式下「堆疊」按鈕
.margin{
margin: 5px 10px 5px 5px;
}
<link href="http://netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css" rel="stylesheet"/>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="form-group">
\t <div class="btn-toolbar-vertical">
\t \t <input class="margin btn btn-primary btn-lg btn-block-md" type="button" id="btn1" value="Primary Button" />
\t \t <input class="margin btn btn-success btn-lg btn-block-md" type="button" id="btn1" value="Secondary Button" />
\t \t <input class="margin btn btn-info btn-lg btn-block-md" type="button" id="btn1" value="Cancel Button" />
\t </div>
</div>
由於某些原因,我無法附上屏幕截圖:所以在這裏他們是:基本上我不想在屏幕3之間: https://i.stack.imgur.com/mZHqg.png https ://i.stack.imgur.com/5Riql.png https://i.stack.imgur.com/3fZvq.png – Kyle