CSS:样式单选按钮，旁边带有标签

Question

我正在尝试使用 CSS 设置单选按钮的样式并将标签与单选按钮内联。

但是单选按钮看起来不正确，其标签与它不内联。

我需要实现这一点：

在此处输入图像描述

这是我到目前为止所拥有的：

input[type="radio"]{
    display:none;
}
input[type="radio"] + label
{
    background: #fff;
    border: solid 2px #000;
    height: 20px;
    width: 20px;
    display:inline-block;
    padding: 0 0 0 0px;
	border-radius:50%;
}
input[type="radio"]:checked + label
{
    background: #000;
    height: 20px;
    width: 20px;
    display:inline-block;
    padding: 0 0 0 0px;
	border-radius:50%;
}

<input type="radio" id="male" name="gender" value="M">
<label for="male">Male</label>
<input type="radio" id="female" name="gender" value="F">
<label for="female">Female</label>

编辑：

我需要所有单选按钮及其标签都在一行中。

Answer 1

您可以在标签上之前，因此它看起来像图像

input{
  display: none;
}
label{
  float: left;
  margin-right: 10px
}
label span{
  width: 16px;
  height: 16px;
  background-color: #fff;
  border-radius: 50%;
  border: 1px solid #222;
  float: left;
  margin-right: 5px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
     -moz-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
input:checked + label span:before{
  content: '';
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #222;
}

<input type="radio" id="male" name="gender" value="M"/>
<label for="male"><span></span>Male</label>
<input type="radio" id="female" name="gender" value="F"/>
<label for="female"><span></span>Female</label>

Answer 2

如果你对一些HTML调整持开放态度，你可能会发现这更灵活：

确保包含输入的focus状态，以确保键盘用户可以访问它。

input[type="radio"] {
  position: absolute;
  opacity: 0;
  cursor: pointer;
}
label {
  position: relative;
  cursor: pointer;
  padding-left: 30px;
  display: inline-block;
  line-height: 1.6;
  margin-right: 15px;
}
span {
  position: absolute;
  left: 0;
  top: 0;
  height: 20px;
  width: 20px;
  background: #FFF;
  border: 2px solid black;
  border-radius: 50%;
}
span:after {
  content: '';
  position: absolute;
  left: 5px;
  top: 5px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: black;
  display: none;
}
input[type="radio"]:checked~span:after {
  display: block;
}
input[type="radio"]:focus~span {
  outline: 2px solid orange;
}

<label for="male">Male
  <input type="radio" id="male" name="gender" value="M">
   <span></span>
</label>
<label for="female">Female
  <input type="radio" id="female" name="gender" value="F">
   <span></span>
</label>

Answer 3

如果您同时使用标签来显示实际的单选按钮和实际的标签，您确实会遇到问题：现在，你告诉你<label>是一个20px宽的圆圈，同时包含你的文本。试试这个，而不是：

input[type="radio"] + label::before
{
    background: #fff;
    border: solid 2px #000;
    height: 20px;
    width: 20px;
    display:inline-block;
    padding: 0 0 0 0px;
    border-radius:50%;
    margin-right:5px;
}

这会向标签添加一个伪元素，您可以像任何<div>或<span>一样设置该元素的样式。另外，对于您选中的单选按钮，我会简化：

input[type="radio"]:checked + label::before
{
    background: #000;
}

Answer 4

只需在input + label中添加一个::before即可。

input[type="radio"]{
    display:none;
}
input[type="radio"] + label::before
{
    content:'';
    background: #fff;
    border: solid 2px #000;
    height: 20px;
    width: 20px;
    display:inline-block;
    padding: 0 0 0 0px;
	  border-radius:50%;
}
input[type="radio"]:checked + label::before
{
    background: #000;
    height: 20px;
    width: 20px;
    display:inline-block;
    padding: 0 0 0 0px;
	  border-radius:50%;
}

<input type="radio" id="male" name="gender" value="M">
<label for="male">Male</label>
<input type="radio" id="female" name="gender" value="F">
<label for="female">Female</label>

Answer 5

.container {
    display: inline-block;
    position: relative;
    padding-left: 35px;
    margin-bottom: 12px;
    cursor: pointer;
    font-size: 22px;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}
.container input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}
.checkmark {
    position: absolute;
    top: 0;
    left: 0;
    height: 25px;
    width: 25px;
    background-color: #eee;
    border-radius: 50%;
}
input:checked ~ .checkmark {
    background-color: #2196F3;
}
.checkmark:after {
    content: "";
    position: absolute;
    display: none;
}
input:checked ~ .checkmark:after {
    display: block;
}
.checkmark:after {
 	top: 9px;
	left: 9px;
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: white;
}

<label class="container">One
  <input type="radio" checked="checked" name="radio">
  <span class="checkmark"></span>
</label>
<label class="container">Two
  <input type="radio" name="radio">
  <span class="checkmark"></span>
</label>

希望这有帮助。 :)