Question

所以我在设置单选按钮方面遇到了很大的麻烦，因此我设法让它在Chrome中完美运行，在Firefox中有点用，而在IE中根本没有。

这是预期的外观（在Chrome中）： enter image description here

这就是它在Firefox中的样子： enter image description here

和IE ......

enter image description here

我有一个JSFiddle供你们玩，但我似乎无法弄清楚如何让这个跨浏览器工作。有什么想法吗？

JSFiddle：http://jsfiddle.net/s5rpd97b/

尽管事实上它仍然存在于JSFiddle中，但代码仍然是代码粘贴：

HTML：

   <input style="background: url(http://socialavatarnetworkscript.com/media/img/male_avatar.png);margin-right: 240px;" class="gender" name="gender" type="radio" value="male">
   <input style="background: url(http://socialavatarnetworkscript.com/media/img/female_avatar.png)" class="gender" name="gender" type="radio" value="female">

CSS：

input[type="radio"].gender::after{
    background: rgba(0, 0, 0, 0.01);
    position: absolute;
    width: 170px;
    height: 300px;
    display: block;
    content: '';
    color: white;
    font-size: 1px;
    -webkit-transition: all 0.2s ease;
    -moz-transition: all 0.2s ease;
    -ms-transition: all 0.2s ease;
    -o-transition: all 0.2s ease;
    transition: all 0.2s ease;
}
input[type="radio"].gender:checked::after{
    background: rgba(0, 0, 0, 0.8);
    position: absolute;
    width: 170px;
    height: 300px;
    display: block;
    content: 'SELECTED';
    border-radius: 4px;
    color: white;
    font-family: titillium, sans-serif;
    font-weight: 500;
    font-size: 22px;
    text-align: center;
    line-height: 300px;
    -webkit-transition: all 0.2s ease;
    -moz-transition: all 0.2s ease;
    -ms-transition: all 0.2s ease;
    -o-transition: all 0.2s ease;
    transition: all 0.2s ease;
}
input[type="radio"]{
    display: inline-block;
    -webkit-appearance: none;
    -moz-appearance:    none;
    -ms-appearance:     none;
    appearance:         none;
    border-radius: 4px  !important;
    outline: none       !important;
    border: none        !important;
}
input[type="radio"].gender{
    height: 300px;
    width: 170px;
    border-radius: 4px !important;
    outline: none !important;
    border: none !important;
}

Answer 1

如评论中所述，:after和:before伪元素将插入应用它们的元素内部。 :after和:before不应与输入一起使用，因为<input>元素不能有子项：（

解决方案是将图像和:after伪元素应用于无线电输入标签。从语义的角度来看，给标签赋值也很好。

广播输入隐藏了display: none，并通过附加匹配的for和id属性的相应标签进行选择。
input + label在每次输入后直接定位标签元素。
input + label:after和input:checked + label:after提供所选的不透明叠加层和过渡动画

Have an example!

HTML

<div id="welcome-gender"> 
    <input class="male" name="gender" type="radio" value="male" id="male-one">
    <label for="male-one">Male One</label>          

    <input class="female" name="gender" type="radio" value="female" id="female-one">
    <label for="female-one">Female One</label>
</div>

CSS

input[type="radio"]{
    display: none;
}
label {
    position: relative;
    width: 170px;
    height: 300px;
    display: inline-block;
    color: white;
    font-size: 0;
    border-radius: 4px;
}
.male + label {
    background: url(http://socialavatarnetworkscript.com/media/img/male_avatar.png);    
}
.female + label {
    background: url(http://socialavatarnetworkscript.com/media/img/female_avatar.png)
}

input + label:after {
    background: #FFF;
    content: '';    
}
input:checked + label:after {
    background: rgba(0, 0, 0, 0.8);
    position: absolute;
    width: 170px;
    height: 300px;
    display: block;
    content: 'SELECTED';
    border-radius: 4px;
    color: white;
    font-family: titillium, sans-serif;
    font-weight: 500;
    font-size: 22px;
    text-align: center;
    line-height: 300px;
    -webkit-transition: all 0.2s ease;
    -moz-transition: all 0.2s ease;
    -ms-transition: all 0.2s ease;
    -o-transition: all 0.2s ease;
    transition: all 0.2s ease;
}

样式无线电输入

1 个答案: