Looks fine on PC, but not on Mac

[macntig]

0110011111000111

[alvo]

1. Don't know what the "second panel" contains, so don't know if it's in the right spot or not.

2. Removing the <br> tag at the top of the column should move it up one line.

3. I don't see a broken image, so maybe the blank graphic simply didn't load when you looked at it on your Mac?