when nav clears the logo (narrow layout), extend dark background to cover nav
when nav clears the logo (narrow layout), extend dark background to cover nav

haosu1987/duktape,reqshark/duktape,jmptrader/duktape,kphillisjr/duktape,eddieh/duktape,reqshark/duktape,jmptrader/duktape,thurday/duktape,zeropool/duktape,zeropool/duktape,haosu1987/duktape,tassmjau/duktape,sloth4413/duktape,harold-b/duktape,reqshark/duktape,sloth4413/duktape,sloth4413/duktape,pombredanne/duktape,haosu1987/duktape,tassmjau/duktape,svaarala/duktape,jmptrader/duktape,nivertech/duktape,eddieh/duktape,sloth4413/duktape,haosu1987/duktape,nivertech/duktape,daimajia/duktape,svaarala/duktape,rwaldron/duktape,chenyaqiuqiu/duktape,nivertech/duktape,daimajia/duktape,thurday/duktape,sloth4413/duktape,daimajia/duktape,thurday/duktape,svaarala/duktape,skomski/duktape,harold-b/duktape,eddieh/duktape,skomski/duktape,harold-b/duktape,skomski/duktape,nivertech/duktape,zeropool/duktape,tassmjau/duktape,jmptrader/duktape,svaarala/duktape,thurday/duktape,kphillisjr/duktape,tassmjau/duktape,jmptrader/duktape,chenyaqiuqiu/duktape,haosu1987/duktape,chenyaqiuqiu/duktape,zeropool/duktape,thurday/duktape,markand/duktape,harold-b/duktape,eddieh/duktape,zeropool/duktape,kphillisjr/duktape,reqshark/duktape,sloth4413/duktape,reqshark/duktape,sloth4413/duktape,daimajia/duktape,haosu1987/duktape,harold-b/duktape,rwaldron/duktape,skomski/duktape,eddieh/duktape,eddieh/duktape,kphillisjr/duktape,skomski/duktape,markand/duktape,svaarala/duktape,tassmjau/duktape,sloth4413/duktape,tassmjau/duktape,markand/duktape,tassmjau/duktape,kphillisjr/duktape,jmptrader/duktape,skomski/duktape,nivertech/duktape,jmptrader/duktape,pombredanne/duktape,zeropool/duktape,reqshark/duktape,jmptrader/duktape,nivertech/duktape,svaarala/duktape,markand/duktape,thurday/duktape,sloth4413/duktape,zeropool/duktape,harold-b/duktape,tassmjau/duktape,haosu1987/duktape,chenyaqiuqiu/duktape,chenyaqiuqiu/duktape,nivertech/duktape,harold-b/duktape,pombredanne/duktape,rwaldron/duktape,kphillisjr/duktape,reqshark/duktape,eddieh/duktape,haosu1987/duktape,daimajia/duktape,pombredanne/duktape,chenyaqiuqiu/duktape,chenyaqiuqiu/duktape,svaarala/duktape,jmptrader/duktape,skomski/duktape,pombredanne/duktape,skomski/duktape,pombredanne/duktape,markand/duktape,pombredanne/duktape,rwaldron/duktape,skomski/duktape,nivertech/duktape,markand/duktape,kphillisjr/duktape,kphillisjr/duktape,skomski/duktape,zeropool/duktape,chenyaqiuqiu/duktape,thurday/duktape,pombredanne/duktape,eddieh/duktape,harold-b/duktape,markand/duktape,tassmjau/duktape,jmptrader/duktape,kphillisjr/duktape,reqshark/duktape,markand/duktape,chenyaqiuqiu/duktape,sloth4413/duktape,pombredanne/duktape,reqshark/duktape,daimajia/duktape,rwaldron/duktape,thurday/duktape,harold-b/duktape,eddieh/duktape,thurday/duktape,thurday/duktape,markand/duktape,svaarala/duktape,nivertech/duktape,zeropool/duktape,haosu1987/duktape,pombredanne/duktape,markand/duktape,rwaldron/duktape,tassmjau/duktape,reqshark/duktape,nivertech/duktape,harold-b/duktape,eddieh/duktape,svaarala/duktape,chenyaqiuqiu/duktape,zeropool/duktape,haosu1987/duktape,kphillisjr/duktape