body {
    margin-left: auto;
    margin-right: auto;
    width: 800px;
    background-color: #cecece;
    font-family: Tahoma, Geneva, sans-serif;
}

header {
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

header h1{
    color: purple;
}

header h3{
    text-align: right;
    font-style: italic;
}

nav {
    text-align: right;
}

section {
    margin-left: auto;
    margin-right: auto;
    text-align: left;
}

section h2 {
    color: #d86f00;
}


aside {
    margin-left: auto;
    margin-right: 0px;
    text-align: right;
    font-family: monospace;
    font-size: 8px;
}