<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<link rel="stylesheet" href="style.css">
</head>
<body>
<div class="header">
<p>Text for example</p>
</div>
</body>
</html>body{
margin: 0;
}
.header{
background-color: #A80303;
}
