Various fixes

- Removed unused css from ad units that were removed with pr #224
- Fixed users being able to expand comment reply form horizontally (I am pretty sure. Will have to see how autosize.js reacts)
- Added a css transition for when comment reply form expands
- Fixed a css bug with the "okay got it" button on blotter causing issues in mobile view
- Changed padding on blotter so it is not so large and is more in line with navbar (It's still slightly larger, but its more balanced)