jquery操作样式
添加样式、删除样式
切换样式
css("属性","值")
css("属性","值"), 修改多个
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title></title>
<script src="https://cdn.bootcss.com/jquery/2.2.4/jquery.min.js"></script>
<style>
.add-class{
background-color: #0f0;
padding: 5px;
border: 3px solid #000;
}
</style>
</head>
<body>
<h1>操作样式</h1>
<button );
// });
});
</script>