学习内容：可视化大屏布局
代码示例：
main.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>疫情监控</title>
<link href="../static/css/main.css" rel="stylesheet" />
<style>
</style>
</head>
<body>
<div id="title">全国疫情实时追踪</div>
<div id="time">我是时间</div>
<div id="l1">我是左1</div>
<div id="l2">我是左2</div>
<div id="c1">我是中1</div>
<div id="c2">我是中2</div>
<div id="r1">我是右1</div>
<div id="r2">我是右2</div>
</body>
</html>
main.css
body{
margin: 0;
background: #333;
}
#title{
position: absolute;
40%;
height: 10%;
top: 0;
left: 30%;
/*background: #666666;*/
color: white;
font-size: 30px;
display: flex;
align-items: center;
justify-content: center;
}
#time{
position: absolute;
30%;
height: 10%;
top: 0;
right: 0;
background: #00FFFF;
}
#c1{
position: absolute;
40%;
height: 30%;
top: 10%;
left: 30%;
background: #777777;
}
#c2{
position: absolute;
40%;
height: 60%;
top: 40%;
left: 30%;
background: #888888;
}
#l1{
position: absolute;
30%;
height: 45%;
top: 10%;
left: 0;
background: #666666;
}
#l2{
position: absolute;
30%;
height: 45%;
top:55%;
left: 0;
background: #777777;
}
#r1{
position: absolute;
30%;
height: 45%;
top: 10%;
right: 0;
background: #666666;
}
#r2{
position: absolute;
30%;
height: 45%;
top: 55%;
right: 0;
background: #777777;
}
运行截图：
