Hi,
1. For icons, did you try updating/re install the theme once again, I thought something was changed in the code side.
2. For the arrows, use the full text element and choose some background say Alt 4, and in the extra CSS class put this mt0 bb0 bt0 that will get ride of margin-top, border bottom, border top.
3. hr tag? you mean the project overview’s underline?
Let me know, what you got.
Thanks,
laranz.