Blockquote Handling on Tumblr Options

[manutd101]

Hey all, so I'm not sure if anyone can help me with this but I figure I may as well give it a shot. I'm trying to install a Tumblr theme called Boston Polaroid (here, full text of the theme here) which looks great, but has only one problem. For some reason, it seems like blockquotes in the theme aren't handled correctly, as the indentation is all off and some of the text is shunted off screen. You can see the problem at my blog here (scroll down a bit especially to see the issue). Any suggestions on how to fix this problem? I've tried playing around with the blockquote section but can't seem to get it to do anything differently. Any help is much appreciated!