修改原生单选按钮样式_修改单选按钮选中样式

1.在原生的单选框如何用css修改默认样式呢

2.html代码

 <form>
      <input type="radio" name="option" value="option1" id="option1">
      <label for="option1">最小化到托盘</label><br>
      <input type="radio" name="option" value="option2" id="option2" checked>
      <label for="option2">关闭应用</label><br>
  </form>

3.css代码

/*重写伪类*/
input[type="radio"]+label::before {
     content: " ";
     display: inline-block;
     vertical-align: middle;
     width: 13px;
     height: 13px;
     border-radius: 50%;
     border: 1px solid #999999;
     margin-right: 0.2rem;
     box-sizing: border-box;
     margin-top: -0.1rem;
}
 
input[type="radio"]:checked+label::before {
     background-color: #d73c3a;
     background-clip: content-box;
     border: 1px solid #d73c3a;
     padding: 0.1rem;
     box-sizing: border-box;
}
input[type="radio"] {
     position: absolute;
     clip: rect(0, 0, 0, 0);
}