body {background-image: url("photos/background.jpg");
        background-size:cover;
        background-position: center;
        background-repeat: no-repeat;}
nav {text-align: center}
h1, h2, h3, h4, h5{text-align: center;
                    line-height: 1px;}
h5 {text-align: center;
    line-height: 1px;
    font-size: 10px;}
p {text-align: center;}
footer {text-align: center}