input:enabled{ color:red;}
input:disabled{ color:blue;}
enabled or disable
表单的状态
input:checked{ width:100px;height:100px;}
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>无标题文档</title>
<style>
input:checked{ width:100px;height:100px;}
</style>
</head>
<body>
<input type="checkbox" />
</body>
</html>
表格获取焦点 input:focus{} !不适用div
input:focus{
background: pink;
}
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
<style type="text/css">
input:focus{
background: pink;
}
div:focus{
background: blue;
}
</style>
</head>
<body>
<input type="text" value="" />
<div style="width: 200px;height: 200px;background: red;" contenteditable="true" ></div>
</body>
</html>
input:focus
input 模拟单选框
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
<style type="text/css">
input:focus{
background: pink;
}
div:focus{
background: blue;
}
</style>
</head>
<body>
<input type="text" value="" />
<div style="width: 200px;height: 200px;background: red;" contenteditable="true" ></div>
</body>
</html>
！importent
原文地址：https://www.cnblogs.com/hack-ing/p/11764053.html
时间： 2024-10-12 13:48:06