I think your right. Looks like.
On Jan 1, 2012, at 10:13 AM, Josh Canfield wrote:
> I'm guessing that the LI sits on top of the UL when rendered. The tree
> images use transparency and if you don't set the background color of the LI
> then the background is also transparent and the UL image bleeds through.
> Now you have the two backgrounds merged together.
> On Dec 31, 2011 1:34 PM, "Chris Collins" <chris_j_coll...@yahoo.com> wrote:
>
>> Perhaps someone that understands css could help explain the problem I am
>> seeing with the tree control. I am trying to use it with a non white
>> background. The last element of a branch has a background of white (from
>> the class t-last found in tree.css). Tracing the css the LI.t-last defines
>> the background to be white. If you turn that off in the browser (through
>> firefox inspection) the wrong image appears for the tree structure, I guess
>> thats why the white was applied. You end up seeing the tree-vpipe.png
>> image so you end up seeing a T shape rather than an L (if that makes sense).
>>
>> I actually filed a bug on this but was wondering if someone could explain
>> why the image of "DIV.t-tree-container UL" seems to be shown even though
>> "IV.t-tree-container LI.t-last " image should override it.
>>
>> I am able to reproduce this on firefox and safari.
>>
>>
>> DIV.t-tree-container LI.t-last {
>> background-color: white;
>> background-image: url("tree-branchend.png");
>> }
>>
>> DIV.t-tree-container LI {
>> background-image: url("tree-branch.png");
>> background-repeat: no-repeat;
>> line-height: 1.5;
>> margin: 0;
>> padding: 0 0 0 16px;
>> }
>>
>> seems to have white because:
>>
>> DIV.t-tree-container UL {
>> background-image: url("tree-vpipe.png");
>> background-repeat: repeat-y;
>> list-style-type: none;
>> margin: 0 0 0 12px;
>> padding: 0;
>> }
>>
>>
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