定位

 

 

 

 

 

<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<style type="text/css">
		.yeye{
			position: relative;
			width: 700px;
			height: 700px;
			background-color: yellow;
			margin: 30px 0 0 30px;
		}
			.father{
				/* position: relative; */
				width: 500px;
				height: 500px;
				background-color: skyblue;
				margin: 30px 0 0 30px;
			}
			.son{
				position: absolute;
				top: 50px;
				left: 30px;
				width: 100px;
				height: 100px;
				background-color: #ADFF2F;
			}
		</style>
	</head>
	<body>
		<div class="yeye">
			<div class="father">
				<div class="son"></div>
			</div>
		</div>
	</body>
</html>

　　

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

posted @ 2021-11-20 14:43  小闫的姑娘  阅读(14)  评论(0)  编辑  收藏  举报