* { margin: 0; padding: 0; box-sizing: border-box; }

#art1 h1,p {
font-family: "Bebas Neue", sans-serif;
font-weight: 400;
font-style: normal;
font-size: medium;
}

body {
    background-color: silver;
    color: #222;
    font-family: verdana, arial, sans-serif;
    padding: 12px;
    border: 4px solid #222;
    padding-bottom: 800px;
    margin: 4px;
    line-height: 1.5;
}
nav {
    text-align: center;
}
nav a {
    color: mintcream; 
    text-decoration: none; 
    padding: 5px 10px;
} 
nav a:hover { background-color: #333; color:slategray; text-align: center; }

img { border-radius: 8px; box-shadow: 2px 2px 5px #aaa; width: 200px; height: 50%; align-self: center; }

footer {
    text-align: center; margin-top: 300px;
}