body {  
    background-color: #f0f8ff;  
    font-family: 'Courier New', Courier, monospace;  
    color: #333;  
}  

h1 {  
    color: #228B22;  
    text-align: center;  
    font-size: 3em;  
}  

p {  
    line-height: 1.6;  
    padding: 10px;  
}  

a {  
    color: #006400;  
    text-decoration: none;  
}  

a:hover {  
    text-decoration: underline;  
}  

footer {  
    font-size: 0.8em;  
    text-align: center;  
    padding: 20px;  
}