Got no response so I filed TAP5-1782. Also there doesn't seem to be a version 5.3 available in jira.
C On Dec 7, 2011, at 11:48 AM, Chris Collins wrote: > I was playing with the tree component and had a background color set in my > css as a gradient. > > When I draw the tree I am seeing an interesting artifact. The last node > within each sub branch has a white background. I guess its related to the > css associated with class t-last defined for that element. Should I file a > bug or is it something I am doing wrong? > > Defining in my layout.css didn't help: > > DIV.t-tree-container LI.t-last > { > background-color: transparent; > } > > Actually trying different colors defined in my layout.css didn't work at all. > Playing with the inspector in firefox disabling parts of the css made me > realize that perhaps the white is there to cover up part of the vertical bar > of the three layout. Seems that currently this tree only works well with a > white background. > > C > >