<!doctype?html>
<html>
?<head>
??<meta?charset="UTF-8">
??<meta?name="Generator"?content="EditPlus?">
??<meta?name="Author"?content="">
??<meta?name="Keywords"?content="">
??<meta?name="Description"?content="">
??<title>Document</title>
??<style>
??#a
??{
??background-color:#cccccc;
??height:100;
??width:100;
??}
??</style>
?</head>
?<body>
??<div?id="a">
??1
??</div>
?</body>
</html>哪里錯了么，求大神解答，本人新手
為什么我調整不了HTML盒子寬和高
qq_Tel萬事屋哈哈哈哈_0
2017-07-20 21:24:02
