CSS盒子模型1

<html>
<head>

<title>HTML示例</title>
<style type="text/css">
div{
width:200px;
height:100px;

border:2px solid blue;
}
#div12{
border-right:2px dashed yellow;
}
</style>

</head>

<body>

<div id="div11">AAAAAAAA</div>
<div id="div12">BBBBBBBB</div>
<div id="div13">CCCCCCCC</div>
</body>

</html>

posted @ 2020-09-26 15:19  一玎  阅读(108)  评论(0)    收藏  举报