<!DOCTYPE html>
<html>
<head>
<meta charset ="UTF-8">
<title>1. Single-column equal-width layout</title>
<!--Style-->
<style type="text/css" >
.container{
max-width: 960px;<!--Set the maximum width to 960px-->
margin:0 auto;< !--Set the inner block element to be horizontally centered-->
}
.header{
height:50px;
background-color: #21ff80;
}
.main{
height:600px;
background-color:#80007f;
}
.footer{
height:100px;
background-color:#21ff80;
}
</style>
##<body>
<h4>Single column, etc. Basic ideas of wide layout: </h4>
<p>1. The head, body and bottom of the page are all placed in a container and set uniformly<br>
2. The sub-blocks in the container only need to set the height
</p>
##<div>
#</html>
cp32018-05-04 16:15:58
Okay, it’s solved. There is a problem with the comments. I wrote it in Notepad++. I just used the shortcut keys to comment without paying attention.
