html, body {
    height: 100%;
    font: 16px/1.5 "Helvetica Neue",Helvetica,Arial,sans-serif;
    margin: 0;
}

.container {
    max-width: 950px;
    margin: 0 auto;
    padding: 0 10px;
    display: block;
}

header {
    background-color: #080808;
}

nav a {
    color: #9d9d9d;
    text-decoration: none;
}

nav ul {
    list-style: none;
    padding: 0.7em 0;
    margin: 0;
}

nav li {
    display: inline-block;
    margin: 0 1em;
}

    nav li:first-child {
        font-size: 1.3em;
        margin-left: 0;
    }

main {
    padding: 2rem 0;
    display: block;
}

/* This ensures the footer is always located at the bottom of the page */
.wrapper {
    min-height: 100%;
    /* equal to footer height */
    margin-bottom: -50px;
}

    .wrapper:after {
        content: "";
        display: block;
    }

    footer, .wrapper:after {
        height: 50px;
    }

        footer .container {
            border-top: 1px solid #e1e1e1;
            padding-top: 10px;
        }

/* Changes the layout of the header on small screens */
@media only screen and (max-width: 640px) {
    header ul {
        text-align: center;
    }

    header li:first-child {
        display: block;
    }
}