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純css3美化checkbox、radio預設樣式

一、效果展示

這裡寫圖片描述

二、實現步驟

  • 1、隱藏預設的樣式
     -webkit-appearance: none;
     appearance: none;
     outline: none;
  • 2、css3的對號樣式
    content: "\2713";
  • 3、選中的css放到after選擇器
    input[type=checkbox]:checked::after

三、全部實現程式碼 (直接複製到xxx.html就能看到效果)

<html>
<head>
    <style
>
label { /*flex佈局讓子元素水平垂直居中*/ display: flex; align-items: center; justify-content: center; } input[type=checkbox],input[type=radio] { -webkit-appearance: none; appearance: none; outline: none; width
: 12px
; height: 12px; cursor: pointer; vertical-align: center; background: #fff; border: 1px solid #ccc; position: relative; }
input[type=checkbox]:checked::after { content: "\2713"; display
: block
; position: absolute; top: -1px; left: -1px; right: 0; bottom: 0; width: 10px; height: 10px; line-height: 10px; border: 1px solid #ddd; color: red; font-size: 12px; }
input[type=radio]:checked::after { content: ""; display: block; position: absolute; top: 2px; left: 2px; right: 0; bottom: 0; width: 6px; height: 6px; background-color: red; } input[type=radio], input[type=radio]:checked::after { border-radius: 50%; }
</style> </head> <body> <label><input type="checkbox" />1111</label> <label><input type="checkbox" />222</label> <label><input type="radio" name="test"/>aaa</label> <label><input type="radio" name="test"/>bbb</label> </body> </html>