body {  
    background-color: #f0f8ff;  
    font-family: 'Tahoma', sans-serif;  
    margin: 0;  
    padding: 0;  
}  

h1, h2, h3, h4, h5, h6 {  
    font-family: 'Georgia', serif;  
    color: #2f4f4f;  
    margin: 10px 0;  
}  

p {  
    font-size: 16px;  
    line-height: 1.6;  
    color: #696969;  
    margin: 0 0 15px;  
}  

a {  
    color: #4682b4;  
    text-decoration: none;  
    transition: color 0.3s ease;  
}  

a:hover {  
    color: #4169e1;  
}  

button {  
    background-color: #8fbc8f;  
    border: none;  
    color: white;  
    padding: 10px 20px;  
    text-align: center;  
    text-decoration: none;  
    display: inline-block;  
    font-size: 16px;  
    margin: 4px 2px;  
    cursor: pointer;  
    transition: background-color 0.3s ease;  
}  

button:hover {  
    background-color: #6b8e23;  
}  

#content {  
    max-width: 800px;  
    margin: auto;  
    padding: 20px;  
}  

footer {  
    background-color: #2f4f4f;  
    color: white;  
    text-align: center;  
    padding: 10px 0;  
    position: fixed;  
    width: 100%;  
    bottom: 0;  
}