Redmine

I recently upgraded to redmine 0.8.2.I have given about nearly 7-8 columns to be displayed on issues list page.I am using squeejee theme.The alignment of that issues list page is not showing properly.it looks ugly.I think this is related to the application.css file.I even tried changing the properties of 'content' class in application.css file.But that does not solved the problem.

Earlier there is also a problem in My activity display if i click on my login name that appears on the top right corner.For that i have included a div tag with style which has been mentioned in one of the posts.then the problem was solved.Now the problem is with the issues display page

Please help me in this issue