body {  
    background-color: #e0ffe0;  
    color: #2f4f2f;  
    font-family: 'Comic Sans MS', cursive;  
    margin: 0;  
    padding: 30px;  
}  

h1 {  
    color: #4a7c59;  
    font-size: 3em;  
    text-align: center;  
}  

a {  
    color: #3ba676;  
    text-decoration: none;  
}  

a:hover {  
    color: #2f4f3b;  
    text-decoration: underline;  
}  

.button {  
    background-color: #69aa7c;  
    border: none;  
    border-radius: 12px;  
    color: white;  
    padding: 15px 32px;  
    text-align: center;  
    text-decoration: none;  
    display: inline-block;  
    font-size: 16px;  
    margin: 4px 2px;  
    cursor: pointer;  
    transition-duration: 0.4s;  
}  

.button:hover {  
    background-color: white;  
    color: black;  
    border: 2px solid #69aa7c;  
}  

footer {  
    position: fixed;  
    left: 0;  
    bottom: 0;  
    width: 100%;  
    background-color: #3b6f63;  
    color: white;  
    text-align: center;  
    padding: 10px;  
}