Apex Theme Cover Image

Hi, 
With APEX theme (left apex ) (RISE):

If the cover page title has 2 lines and the user's browser zoom is at 80%, we're seeing a 1-pixel non-white line that should not be there at the bottom. (1-pixel line is about 2 or 3 pixels below the left Apex.

The line seems to be the same shades possibly as the graphic.  Line is across entire width of the Cover pg.  (1 line titles are fine. Any other zoom % is fine.)

Am guessing that a 1-pixel openening is splitting inside the white apex covering?   In other words, if the Apex theme uses a covering of white to create the triangular white downward slope at the left, that extra piece of white seems to be aligning about 1 pixel lower than it should.

Clue maybe:  This issue is reminiscent of the old Fireworks days (and low processor speed days, low memory days)  when in web design, we used to let Adobe Fireworks generate an image to be cut into several  smallpieces; Fireworks would also generate the code for the alignment/install of the pieces inside a table.  (The goal back then -- was for a fast load speed of the browser so user would see a page start to load & not have to wait for entire 1 piece graphic to load).

That being said, it seems like the apex corner (white) is aligning about 1 pixel lower than it should align (when user has browser at 80%). So based on Fireworks days, was guessing the Apex theme creates the apex alignment via CSS (similar to the HTML  table days), but aligns down an extra pixel.

Hoping there is an easy fix for this.  (Have been testing longer & shorter (height)  graphics in the theme but no luck; thus this post.