将 Bootstrap 个单选按钮与文本对齐

Question

我正在尝试让我的单选按钮对齐，但我很难做到这一点。我想要做的是让按钮与缩进对齐，因为如果选择了该选项，我将显示插入符号。我还希望文本出现一点，因为它与实际的单选按钮不一致。

input[type=radio] {
  z-index: 3;
  width: 26px;
  height: 26px;
  -moz-appearance: none;
}
label {
  font-weight: normal;
  font-size: 1.5em;
  cursor: pointer;
}
.question-label {
  margin-left: 15px;
}

<div class="radio">
  <label>
    <span class="button"><input type="radio" name="optionsRadios" value="20"></span>
    <span class="question-label">True</span>
  </label>
</div>

<div class="radio">
  <label>
    <span><i class="fa fa-caret-right fa-2x correct-answer" aria-hidden="true"></i></span>
    <span class="button"><input type="radio" name="optionsRadios" value="20"></span>
    <span class="question-label">False</span>
  </label>
</div>

这是现在的样子。

Answer 1

尝试添加 .radio span.button{ position:relative; top: 4px;} input[type=radio] {margin:0;} 你的 css

input[type=radio] {
  z-index: 3;
  width: 26px;
  height: 26px;
  margin:0;
  -moz-appearance: none;
}
label {
  font-weight: normal;
  font-size: 1.5em;
  cursor: pointer;
}
.question-label {
  margin-left: 15px;
}
.radio span.button{ position:relative; top: 4px;}

<div class="radio">
  <label>
    <span class="button"><input type="radio" name="optionsRadios" value="20"></span>
    <span class="question-label">True</span>
  </label>
</div>

<div class="radio">
  <label>
    <span><i class="fa fa-caret-right fa-2x correct-answer" aria-hidden="true"></i></span>
    <span class="button"><input type="radio" name="optionsRadios" value="20"></span>
    <span class="question-label">False</span>
  </label>
</div>

Answer 2

input[type=radio] {
  z-index: 3;
  width: 26px;
  height: 26px;
  -moz-appearance: none;
}
label {
  font-weight: normal;
  font-size: 1.5em;
  cursor: pointer;
}
.question-label {
  margin-left: 5px;
  position:absolute;
  margin-top:3px;
}

<div class="radio">
  <label>
    <span class="button"><input type="radio" name="optionsRadios" value="20"></span>
    <span class="question-label">True</span>
  </label>
</div>

<div class="radio">
  <label>
    <span><i class="fa fa-caret-right fa-2x correct-answer" aria-hidden="true"></i></span>
    <span class="button"><input type="radio" name="optionsRadios" value="20"></span>
    <span class="question-label">False</span>
  </label>
</div>

Answer 3

我在你的 dom 中做了一些更改，因为你想要在收音机之前插入符号 button.you 可以在你不希望它可见时设置这些插入符号的可见性，因为改变可见性仍然会占用 space 在屏幕上与 display:none 相比，这将影响收音机的缩进

<div class="radio">
   <span><i class="fa fa-caret-right fa-2x correct-answer" aria-hidden="true"></i></span>
   <label>
   <span class="button"><input type="radio" name="optionsRadios" value="20"></span>
   <span class="question-label">True</span>
   </label>
</div>
<div class="radio">
   <span><i class="fa fa-caret-right fa-2x correct-answer" aria-hidden="true"></i></span>
   <label>
   <span class="button"><input type="radio" name="optionsRadios" value="20"></span>
   <span class="question-label">False</span>
   </label>
</div>

fiddle

Answer 4

所以我对你的代码做了一些事情：

使用 inline-blocks:

对齐 label 中的项目

.radio label > span {
    display: inline-block;
    vertical-align: middle;
}

这比使用px定位更好。

现在将插入符号图标添加到两个 radio 以便自动完成水平对齐（并且您可以根据上下文显示绿色插入符号）。要完成这项工作，请应用这些：
```
.correct-answer {
  color: green;
}
.wrong-answer {
  opacity: 0;
}
```

让我知道您的反馈。谢谢！

input[type=radio] {
  z-index: 3;
  width: 26px;
  height: 26px;
  -moz-appearance: none;
}
label {
  font-weight: normal;
  font-size: 1.5em;
  cursor: pointer;
}
.question-label {
  margin-left: 15px;
}
.radio label > span {
  display: inline-block;
  vertical-align: middle;
}
.correct-answer {
  color: green;
}
.wrong-answer {
  opacity: 0;
}

<link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.6.3/css/font-awesome.min.css" rel="stylesheet">
<div class="radio">
  <label>
    <span><i class="fa fa-caret-right fa-2x wrong-answer" aria-hidden="true"></i></span>
    <span class="button"><input type="radio" name="optionsRadios" value="20"></span>
    <span class="question-label">True</span>
  </label>
</div>

<div class="radio">
  <label>
    <span><i class="fa fa-caret-right fa-2x correct-answer" aria-hidden="true"></i></span>
    <span class="button"><input type="radio" name="optionsRadios" value="20"></span>
    <span class="question-label">False</span>
  </label>
</div>

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