body {
    margin: 0;
    padding: 0;
    background-color: #dfdfdf;
}

.header {
    color: white;
    background-color: grey;
    overflow: hidden;
}

.content {
    width: 60%;
    margin: 0 auto;
}

.page {
    background-color: #aaaaaa;
    overflow: hidden;
    min-width: 400px;
}

.sidebar {
    float: left;
    width: 8em;
}

.content-main {
    background-color: white;
    color: #252525;
    font-family: Georgia;
    border-right: 1px solid #cccccc;
    padding: 1em;
    margin-left: 8em;
}