* {
    margin: 0;
    padding: 0;
}

html {
    background-color: #F7F5F0;
    font-family: Verdana, Arial, Helvetica, sans-serif;
}

#header {
    background-color: #383942;
    color: white;
    width: 620px;
    margin: auto;
    padding: 10px;
    border-bottom: solid 10px #FFAE00;
    border-radius: 2px;
    text-align: center;
}
#header a {
    color: inherit;
    text-decoration: none;
}
#header a.active {
    color: #FFAE00;
}
#header a:hover {
    text-decoration: underline;
}

#footer {
    font-size: 12px;
    color: gray;
    text-align: center;
}

main {
    width: 600px;
    margin: auto;
    margin-top: 20px;
    margin-bottom: 20px;
    border: 1px solid #AAB0C0;
    border-radius: 2px;
    padding: 20px;
    color: #4A4E5A;
    font-size: 11px;
    background-color: white;
    
}
main.center {
    text-align: center;
}

h1, h2, h3, p {
    margin-bottom: 10px;
}
input[type="submit"] {
    font-size: 16px;
    margin: 10px;
}
ul {
    list-style-position: inside;
}