h1, h2 {
    text-align: center;
}

body {
    background-color: lightgray;
}

aside {
    text-align: right; 
    background-color: gray; 
    font-style: italic; border: 1px black solid; 
    border-radius: 5px; 
    padding: 5px; width: 15%; 
    float: right;
}