html,
body {
    background-color: #f5ddbb;
    font-family: Arial, sans-serif;
    margin: 0;
}

header {
    background: url(ren.jpg);
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    padding: 40px;
    text-align: center;
}

h1 {
    font-size: 90px;
    color: white;
}

h2 {
    font-family: sans-serif;
}

header img {
    border-radius: 174px;
    width: 300px;
    border: 24px solid #CC0000;
}

.content {
    font-family: serif;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
}

img.big-image {
    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 750px;
    border-radius: 50px;
    max-width: 100%;
}

p.caption {
    font-size: 16px;
    color: rgb(218, 13, 13);
    font-style: italic;
    text-align: center;
}

ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

a {
    color: red;
    text-decoration: none;
}

footer {
    margin-top: 20px;
    padding: 40px 20px;
    background-color: #c2161d;
}

footer ul {
    text-align: center;
}

footer ul li {
    display: inline-block;
    margin: 0 5px;
}
footer ul li a{
    color: #f5ddbb;

}