body {
    font-family: Arial, sans-serif;
}

header {
    background-color: #f8f9fa;
    padding: 20px;
    text-align: center;
}

nav {
    background-color: #f8f9fa;
    padding: 10px;
    text-align: center;
}

main {
    margin: 20px;
}

footer {
    background-color: #f8f9fa;
    padding: 20px;
    text-align: center;
}

header img {
    
	height: 75px;
    width: auto; 
}