<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<style>
.font20{
font-size:20px;
}
.font14{
font-size:14px;
}
.pink{
color: pink;
}
.font-weight{
font-weight: bold;
}
</style>
</head>
<body>
<div class="font20 pink" >亚瑟</div>
<div class="font20">刘备</div>
<div class="font14 pink" >安琪拉</div>
<div class="font14">貂蝉</div>
</body>
</html>多类名选择器
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转载自blog.csdn.net/wusiye_123456/article/details/86475631
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