twitter bootstrap 问题:右对齐下拉标题中的插入符号 [英] twitter bootstrap issue : Right align the caret in the dropdown header

问题描述

我对插入符号的正确对齐有疑问.在 span 中使用 .pull-right 使其转到右上角.

我怎样才能让它再次垂直居中?我也想将文本左对齐

http://www.bootply.com/r8x7g5Bw5R

 
<button type="button" class="btn btn-default dropdown-toggle cust-dropdown" data-toggle="dropdown"><span class="caret pull-right"></span><;跨度>测试</跨度><ul class="dropdown-menu" role="menu"><li><a href="#">test</a></li><li><a href="#">tes2</a></li><li><a href="#">test3</a></li>

和 CSS

.cust-dropdown {宽度:200px;}

解决方案

只需互换 HTML 中的插入符号和跨度块:

HTML

 
<button type="button" class="btn btn-default dropdown-toggle cust-dropdown" data-toggle="dropdown"><span id="titl">test</span><span class="插入符号"></span><ul class="dropdown-menu" role="menu"><li><a href="#">test</a></li><li><a href="#">测试 2</a></li><li><a href="#">测试 3</a></li>

CSS

 .cust-dropdown {宽度:200px；}#标题{padding-right: 10px;}

您可以通过添加更多 padding-right 来使文本更靠左对齐.

I have an issue with the right alignment of the caret. Using .pull-right in the span makes it go to the top right corner.

How can I make it vertically centered again ? I also would like to align the text to the left

http://www.bootply.com/r8x7g5Bw5R

                    <div class="btn-group cust-dropdown">
                    <button type="button" class="btn btn-default dropdown-toggle cust-dropdown" data-toggle="dropdown"><span class="caret pull-right"></span><span>test</span>
                    </button>
                    <ul class="dropdown-menu" role="menu">
                        <li><a href="#">test</a></li>
                        <li><a href="#">tes2</a></li>
                        <li><a href="#">test3</a></li>
                    </ul>
                </div>

and the CSS

.cust-dropdown {
width: 200px;}

解决方案

Just interchange the caret and span blocks in HTML:

HTML

   <div class="btn-group cust-dropdown">
                <button type="button" class="btn btn-default dropdown-toggle cust-dropdown" data-toggle="dropdown"><span id= "titl">test</span><span class="caret"></span>
                </button>
                <ul class="dropdown-menu" role="menu">
                    <li><a href="#">test</a></li>
                    <li><a href="#">test 2</a></li>
                    <li><a href="#">test 3</a></li>
                </ul>
            </div>

CSS

  .cust-dropdown {
        width: 200px;
    }

    #titl {

      padding-right: 10px;
    }

You can align the text more to the left by adding more padding-right.

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