.container-fluid {
    max-width: 95%;
    margin: 0 auto;
    position: relative;
}
#sidebar {
    margin: 32px 0 0;
    width: 20%;
}
#main-content {
    background: url(../img/bg-content2.png) no-repeat left top;
    float: right;
    margin-bottom: 2em;
    padding: 32px 0 0 28px;
    width: 80%;
}