body {
    background-color: #f0f0f0;
    width: 100%;
    height: 100%;
    margin: 0;

    color: #222;
}

#container {
    padding-top: 20px;
    padding-left: 0px;
    padding-right: 0px;
    padding-bottom: 40px;
    height: 100%;
    margin: auto;
    width:840px;
    background-color: white;

    -moz-box-shadow:    3px 3px 5px 6px #ccc;
    -webkit-box-shadow: 3px 3px 5px 6px #ccc;
    box-shadow:         3px 3px 5px 6px #ccc;
}

#titleContainer {
    margin-top: 5px;
    margin-left: 0;
    margin-right: 0;
    margin-bottom: 0px;
    background-color: #111;
    color: #fafafa;
    padding: 20px;
}

h1, h2 {
    margin: 0;
}

h1 {
    margin-bottom: 10px;
}

h3 {
    font-weight: bold;
}

.section {
    margin-top: 50px;
    clear: both;
}

p {
    margin-left: 30px;
    margin-right: 30px;
    margin-top: 40px;
}

#titleContainer {
    font-size: 0.9em;
}

#author {
    font-size: 1.4em;
}

#introExplanation {
    font-size: 1.3em;
    font-weight: bold;
}

h3 {
    margin-left: 30px;
    margin-bottom: 5px;
}

.imagePair {
    clear: both;
}

.leftImage {
    float: left;
}

.rightImage {
    float: right;
}

.imageMiddle {
    clear: both;
    margin: auto;
    width: 100%;
    text-align: center;
}

.bigBlackRectangle {
    margin-top: 25px;
    height: 200px;
    background-color: #111;
    width: 100%;
}

.line {
    margin-top: 0;
    margin-bottom: 20px;
    height: 4px;
    background-color: #111;
    width: 500px;
}