body {
    background-color: darkslateblue;
}
.colorbackground{
    text-align: center;
    background-color: red;
    font-size: 20px;
    color: white;
}<!DOCTYPE HTML>
<html>
    
<head>
    
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width">
    
    <title>Background Color Test</title>
    
    <link rel="stylesheet" href="style.css">
    
</head>
       
<body>
    
    <div class=colorbackground>
    
        <h1>Hello World!</h1>
        
    </div>       
    
</body>
</html>What are some ways that I can modify this sample of code so that the red background only covers the "Hello World!" text only by a few spaces on either side of the text?
 
     
     
    