.navbar {
    margin-bottom: 0;
    border-radius: 0;
}
head {
    background-color: #555;
    text-align: left;
}
body {
    background-color: #555;
    text-align: left;
    color: white;
}
section {
    background-color: #555;
    max-width: 50%;
}
article {
    background-color: #555;
    max-width: 50%;
}
header {
    font-style: italic;

}
h2 {
    font-style: italic;
}
img {
    max-width: 100%;
    max-height: 100%;
    display: block;
}