javascript - 单选按钮的不同颜色

Question

我想这样设置单选按钮的样式:

我现在的代码是这样的:

input[type=radio] {
display:none;
}
input[type=radio]:checked +label:before {
background:green;
width: 15px;
height: 15px;
border: 0;
border-radius: 50%;
}
label {
color:black;
font-family:arial;
font-size:12px;
position:relative;
padding-left:20px;
}
label:hover {
color:green;
}
label:hover:before {
border:1px solid green;
border-radius: 50%;
}
label:before {
content:'';
height:13px;
width:13px;
border:1px solid lightgray;
border-radius: 50%;
display:inline-block;
position:absolute;
top:0;
left:0;
}

和 HTML 代码:

<input id="kunstmuseum1" type="radio" name="kunstmuseum" onClick="animateKunst('voll')">    <label class="gruen" for="kunstmuseum1">Volle Subvention</label>
<input id="kunstmuseum2" type="radio" name="kunstmuseum" onClick="animateKunst('halb')"><label for="kunstmuseum2">Subventionen um die Hälfte kürzen</label>
<input id="kunstmuseum3" type="radio" name="kunstmuseum" checked="checked" onClick="animateKunst('null')"><label for="kunstmuseum3">Keine Subventionen mehr</label>

是否可以为 input[type=radio] 添加不同的类，我怎样才能只填充一半的单选按钮？这是一个 jsfiddle:http://jsfiddle.net/x5d4tyq7/

Answer 1

要为样式选择正确的单选按钮，请使用此 css:

input[type=radio]:checked:nth-of-type(1) +label:before{

这将选择第一个单选按钮(如果它处于事件状态)。将 nth-of-type(1) 更改为任意数字以选择正确的单选按钮。

这会将单选按钮更改为您的示例:

条纹:

  background: -webkit-repeating-linear-gradient(315deg, black, white 10%);
  background: -o-repeating-linear-gradient(315deg, black, white 10%);
  background: -moz-repeating-linear-gradient(315deg, black, white 10%);
  background: repeating-linear-gradient(315deg, black, white 10%);

50/50 黑/白:

  background: -webkit-repeating-linear-gradient(90deg, black, black 49%, white 51%, white 100%);
  background: -o-repeating-linear-gradient(90deg, black, black 49%, white 51%, white 100%);
  background: -moz-repeating-linear-gradient(90deg, black, black 49%, white 51%, white 100%);
  background: repeating-linear-gradient(90deg, black, black 49%, white 51%, white 100%);

白色:

  background-color: white;
  border: solid 1px green;

Here is the JSfiddle with the working code.