我希望在列中垂直居中一组按钮(参见图片)。行的高度是动态的。我尝试了很多我发现的东西,但没有任何作用。
屏幕截图:https://www.dropbox.com/s/ztogupb46o1rfym/bootstrap.PNG
<div class="row question even">
<div class="col-sm-7 col-md-9 text r-text">
<div>
dynamic content
</div>
</div>
<div class="col-sm-5 col-md-3 r-answer" id="radio">
<input class="answerradio" id="question3" name="question3" type="hidden" value="4">
<div class="btn-group" data-target="question3" data-toggle="buttons-radio">
<button class="btn btn-primary" data-toggle="button" type="button" value="1">1</button> <button class="btn btn-primary" data-toggle="button" type="button" value="2">2</button>
<button class="btn btn-primary" data-toggle="button" type="button" value="3">3</button> <button class="btn btn-primary" data-toggle="button" type="button" value="4">4</button>
<button class="btn btn-primary" data-toggle="button" type="button" value="5">5</button>
</div>
</div>
</div>
以下是我的整个代码:http://bootply.com/95760
有一个想法吗?
我正在使用Bootstrap 3。
提前致谢!
答案 0 :(得分:1)
试试这个:
.question{
position: relative;
}
.r-answer{
position: static;
}
.r-answer .btn-group{
position: absolute;
top: 50%;
margin-top: -17px;
}
只要按钮的大小保持不变,这将使它们对齐中心,否则你需要使用javascript来修复它。
答案 1 :(得分:0)
有点晚了但是尝试使用button-group-vertical类而不是button-group:
<div class="btn-group-vertical" data-target="question3" data-toggle="buttons-radio">
<button class="btn btn-primary" data-toggle="button" type="button" value="1">1</button> <button class="btn btn-primary" data-toggle="button" type="button" value="2">2</button>
<button class="btn btn-primary" data-toggle="button" type="button" value="3">3</button> <button class="btn btn-primary" data-toggle="button" type="button" value="4">4</button>
<button class="btn btn-primary" data-toggle="button" type="button" value="5">5</button>
</div>
Here是修改后的代码