body {
    background-color: dimgrey;
    color: papayawhip;
}

a,
a:link,
a:visited {
    text-decoration: none;
    color: salmon;
    margin: 20px 20px;
}


footer {
    font-size: 20px;
}

img {
    display: block;
    margin-left: auto;
    margin-right: auto;
    width: clamp(200px, 400px, 800px);
}

h1,
h2,
h3,
h4,
h5,
h6 {
    margin: 5px;
    padding: 5px;
}

h1 {
    font-size: clamp(4rem, 5vw, 10rem);
}

h2 {
    font-size: clamp(3rem, 4vw, 8rem);
}

h3 {
    margin: 50px;
    padding: 50px;
    font-size: clamp(2rem, 3vw, 6rem);
}

.center {
    text-align: center;
}
.spacer {
    height: 30px;
}