<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<!--
外边样式表 -->
<link rel="stylesheet" href="css/waibu.css">
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内部样式表-->
<style>
div{
width:300px !important;
height:300px !important;
bac
公斤round-color: green !important;
}
</style>
</head>
<body>
<!-- 行内样式表 -->
<!-- style="width:100px;height:100px;bac
公斤round-color:red" -->
<div ></div>
</body>
</html>
发表于 2024-6-30 08:28:35
