/* ==========================================================================
   Override: white background for the Document field only
   Target: div.col-sm-10 wrapper that follows the "Document" label
   ========================================================================== */

label[for="PresentationDocument_Document"] + div.col-sm-10,
label[for="TitleModel_Title"] + div.col-sm-10 {
    background-color: #ffffff !important;
}

/* In case the tint sits on the field itself rather than (or in addition
   to) the wrapper, this keeps the fields consistent */
#PresentationDocument_PlainText,
#TitleModel_Title {
    background-color: #ffffff !important;
    color: #000000 !important;
}