选中时更改单选按钮的边框颜色 [英] Change border-color of radio button when selected

问题描述

当我选择它时，我希望有一个绿色的单选按钮并带有绿色边框.
这就是我所拥有的:

I want to have a green radio button surrounded with a green border when I select it.
This is what I have:

input[type='radio'] {
        -webkit-appearance: none;
        width: 10px;
        height: 10px;
        border-radius: 50%;
        outline: none;
        box-shadow: 0 0 0 2px gray;
    }

    input[type='radio']:before {
        content: '';
        display: block;
        width: 60%;
        height: 60%;
        margin: 20% auto;
        border-radius: 50%;
    }

    input[type='radio']:checked:before {
        background: green;
    }

    .role {
        margin-right: 80px;
        margin-left: 20px;
        font-weight: normal;
    }

    .checkbox label {
        margin-bottom: 20px !important;
    }

    .roles {
        margin-bottom: 40px;
    }

和模板:

<div class="roles">
    <input type="radio" name="role" value="ONE" id="one">
    <label class="role" for="one">ONE</label>
    <input type="radio" name="role" value="TWO" id="two">
    <label class="role" for="two">TWO</label>
</div>

这是一个Jsfiddle:演示

就像您可以看到 border-color 从未更改为绿色...我试图添加 border-color 属性无济于事...我该怎么办?

Here is a Jsfiddle: Demo

Like you can see the border-color never changes to green... I tried to add border-color property to no avail... How can I do it?

谢谢！

推荐答案

您需要检查CSS.您得到的边框是由盒子阴影而不是边框​​创建的:

Hey mate you need to check your css. The border you got is created by box-shadow and not by a border:

这是一个正在工作的小提琴.玩得开心

here is a fiddle that is working. Have Fun

input[type='radio'] {
        -webkit-appearance: none;
        width: 20px;
        height: 20px;
        border-radius: 50%;
        outline: none;
        border: 3px solid gray;
    }

    input[type='radio']:before {
        content: '';
        display: block;
        width: 60%;
        height: 60%;
        margin: 20% auto;
        border-radius: 50%;
    }

 input[type="radio"]:checked:before {
        background: green;
        
    }
    
    input[type="radio"]:checked {
      border-color:green;
    }

    .role {
        margin-right: 80px;
        margin-left: 20px;
        font-weight: normal;
    }

    .checkbox label {
        margin-bottom: 20px !important;
    }

    .roles {
        margin-bottom: 40px;
    }

<div class="roles">
    <input type="radio" name="role" value="ONE" id="one">
    <label class="role" for="one">ONE</label>
    <input type="radio" name="role" value="TWO" id="two">
    <label class="role" for="two">TWO</label>
</div>

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