<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
</head>
<style>
input[type="checkbox"]+label::before {
content: '\a0';
display: inline-block;
vertical-align: center;
width: .8em;
height: .8em;
margin-right: .2em;
border-radius: .2em;
background-color: lightcoral;
text-indent: .15em;
line-height: .85;
}
input[type="checkbox"]:checked+label::before {
content: '\2713';
background: lightblue;
}
input[type="checkbox"] {
position: absolute;
clip: rect(0, 0, 0, 0);
/* display: none; */
/* visibility: hidden; */
}
</style>
<body>
<input type="checkbox" id="awesome" />
<label for="awesome">Awesome!</label>
</body>
<script>
</script>
</html>
image.png
一个自定义的checkbox，主要思想是使用伪元素模拟一选择框，把默认的选择框隐藏删除。
这里用了一个一个css样式：
position:absolute;
clip:rect(0,0,0,0);
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