.clearer {
    clear: both;
    height: 0;
    margin: 0;
    padding: 0;
}

.wy-nav-content {
    max-width: 900px !important;
}

.wy-table-responsive table td {
    white-space: normal !important;
}
.add-top-margin {
    margin-top: 20px;
}
.table-osc {
    width: 100%;   
    margin-top: 20px;
}