html页面布局上下左固定-中间内容滚动显示-案例

Myth丶恋晨 2022-08-31 02:20 183阅读 0赞

# 代码 #

<!DOCTYPE html>
    <html>
    	<head>
    		<meta charset="utf-8">
    		<title>全屏</title>
    		<style type="text/css">
    			*{
    				margin: 0;
    				padding: 0;
    			}
    			html,body{
    				width: 100%;
    				height: 100%;
    				background: #008B9A;
    			}
    			.header{
    				width: 100%;
    				height: 80px;
    				background: #006DB7;
    				position: fixed;
    				top: 0;
    				left: 0;
    				z-index: 99;
    			}
    			.side{
    				width: 80px;
    				height: calc(100% - 60px - 80px);
    				background: #008CD5;
    				position: fixed;
    				top: 80px;
    				left: 0;
    				z-index: 88;
    			}
    			.content{
    				position: absolute;
    				top: 80px;
    				left: 80px;
    				z-index:1;
    				background: #00C298;
    				width: calc(100% - 80px);
    				height: calc(100% - 80px - 60px);
    				overflow-y: scroll;
    			}
    			.footer{
    				width: 100%;
    				height: 60px;
    				background: #018EE8;
    				position: fixed;
    				bottom: 0;
    				left: 0;
    				z-index: 89;
    			}
    			p{
    				height: 80px;
    			}
    		</style>
    	</head>
    	<body>
    		<div class="header">header</div>
    		<div class="main">
    			<div class="side">side</div>
    			<div class="content">
    				<p>JackieDYH博客示例</p>
    				<p>JackieDYH博客示例</p>
    				<p>JackieDYH博客示例</p>
    				<p>JackieDYH博客示例</p>
    				<p>JackieDYH博客示例</p>
    				<p>JackieDYH博客示例</p>
    				<p>JackieDYH博客示例</p>
    				<p>JackieDYH博客示例</p>
    				<p>JackieDYH博客示例</p>
    				<p>JackieDYH博客示例</p>
    				<p>JackieDYH博客示例</p>
    				<p>JackieDYH博客示例</p>
    				<p>JackieDYH博客示例</p>
    				<p>JackieDYH博客示例</p>
    				<p>JackieDYH博客示例</p>
    				<p>JackieDYH博客示例</p>
    				<p>JackieDYH博客示例</p>
    				<p>JackieDYH博客示例</p>
    				<p>JackieDYH博客示例</p>
    				<p>JackieDYH博客示例</p>
    			</div>
    		</div>
    		<div class="footer">footer</div>
    	</body>
    </html>

## 核心部分 ##

.content{
    	position: absolute;
    	top: 80px;
    	left: 80px;
    	z-index:1;
    	background: #00C298;
    	width: calc(100% - 80px);
    	height: calc(100% - 80px - 60px);
    	overflow-y: scroll;
    }

## [ 演示 ][Link 1] ##

![20210722153306726.gif][]

>  上下左固定不动
> 
> 中间内容部分滚动展示数据

[Link 1]: https://codepen.io/jackiedyh/pen/yLbzPya
[20210722153306726.gif]: /images/20220829/c93f6b8c74e94d808067f641f8cb0b64.png