body {
    width: 100%;
    margin: auto;
    text-align: center;
    background: lightpink;
    color: blue;
}

header {
    background: lightpink;
    color: blue;
}

h2 {
    color: blue;
    text-shadow: 1px 1px black;
}

code {
    display: block;
    background: blue;
    color: white;
}