* { 
    margin:0; 
    padding:0; 
}

body {
    background: blanchedalmond;
    color: bisque;
    font-family: Arial, sans-serif;
}

header {
    background: darkred;
    color: bisque;
    text-align: center;
    padding: 40px 0;
}

header h1 {
    font-size: 3em;
}

main {
    width: 800px;
    margin: 40px auto;
    background: blanchedalmond;
    padding: 30px;
    overflow: hidden;
    border: 3px solid darkred;
}

section ul { 
    list-style: none;
}

section h2 {
    float: left;
    width: 100%;
    color: darkred;
    font-size: 2em;
    margin-bottom: 15px;
}

ol {
    float: left;
    width: 100%;
    margin-left: 40px;
}

ol li {
    float: left;
    clear: left;
    width: 100%;
    padding: 10px 0;
}

ol li a {
    color: bisque;
    text-decoration: none;
    font-size: 1.3em;
    padding: 8px 15px;
    background: darkred;
    display: block;
    border-radius: 5px;
}

ol li a:hover {
    background: bisque;
    color: black;
}

footer {
    color: black;
    text-align: center;
    padding: 20px;
    font-weight: bold;
}