#content-wrapper aside .region, #content, #footer-branding, #footer-contact, .single-postscript .mbp-defaults-row, .single-postscript .region.menu-block-placement-doesnt-exist, .two-postscript .region, .threee-postscript .region, .four-postscript .region {
    background-color: rgba(0, 0, 0, 0);
}


#page #content, #page #preface-group .mbp-defaults-row > div, #page #postscript-group .region.menu-block-placement-doesnt-exist, #page #postscript-group .mbp-defaults-row {
    box-shadow: 0px 6px 7px -1px rgba(0, 0, 0, 0); 
}