Change colours background & text of breadcrumbs in V4.2

Hallo, We updated Catch Responsive Pro from V2.0 to V4.2 (a new version of the same theme) as a measure of maintenance. Everything works fine except a line we programmed in the "Custom CSS Options" that now is called "Extra CSS". The line changes the colour of the background & text of the breadcrumbs and was given by Sakin 2 years ago. The line is: #breadcrumb-list .breadcrumb-current { background-color: #000; color: #ddd; } In de old version it worked perfect, but in V4.2 it doesn't function anymore. Can you pleas help? Thank you!