.next {
    float: right;
    margin: 0px auto;
}

.back {
    float: left;
    margin: 0px auto;
}

.page-header {
    margin: 60px 0px 20px 0px;
    padding: 0px;
    border-bottom: none;
    text-align: left;
}

.nav {
    visibility: hidden;
}