# research-Menu:hover .gdlr-core-pbf-column-content-margin, # research-Menu:hover .gdlr-core-pbf-column-content-margin .gdlr-core-pbf-background-wrap, # research-Menu:hover .gdlr-core-pbf-column-content-margin .gdlr-core-pbf-background-frame{ border-color: #ffffff !important; }