body {
        background: no-repeat right center fixed;
		width: 97%;
		background-size: cover;
}  
img { 
	width: 100%; 
	height: auto; 
	object-fit: cover; 
}

a {
    color: darkblue; text-decoration: none;
    background-color: white;
}
a:hover {
    border-bottom: 4px double darkblue;
    background-color: white;
}