<!DOCTYPE html>
<html>
<head>
<title>Title of the document</title>
<style>
dl {
width: 100%;
overflow: hidden;
background: #dbe0da;
padding: 0;
margin: 0
}
dt {
float: left;
width: 50%;
background: #8b9fe0;
padding: 0;
margin: 0
}
dd {
float: left;
width: 50%;
background: #dbe0da;
padding: 0;
margin: 0
}
</style>
</head>
<body>
<dl>
<dt>HTML</dt>
<dd>
It is the standard markup language for documents designed to be displayed in the web browser.
</dd>
<dt>CSS</dt>
<dd>