first side edge 24 and an opposite side edge not shown and a front edge or downwardly depending vertical run 26 the front edge 26 fits against and cooperates with a vertical panel 30 having a top edge 32 0018 fig2 depicts a typical cover 12 in combination with the top of cabinet 10 the invention relates to the combination of the cover 12 with a cabinet 10 and more particularly to the construction of the front edge 26 of the cover 12 and the manner in which it cooperates with and engages with the top edge 32 of the front panel 30 referring therefore to fig3 the front panel 30 includes a vertical run 33 which connects with a first horizontal run 34 that extends inwardly into the cabinet 10 the first run 34 in turn is connected with a depending angled run 36 that forms an acute angle with the run 34 the angle is preferably in the range of 20 to 75 u00b0 and most preferably about 30 u00b0 the second run 36 extends inwardly from junction 35 with run 34 and the front panel 30 by a distance 31 and terminates as depicted in fig3 the second run 36 may be folded over on its inward edge to enhance the rigidity or structural integrity of the top edge 32 of the panel 30 the front edge 26 of the cover 12 includes a downwardly depending panel or face.