annoying dots in sidebar in IE and safari (on iphone)

Probably an extremely easy thing to fix, I just can’t spot what code I need to edit. Probably

• or

or something like that? I’m rubbish with CSS. I just want to get rid of those dots in the sidebar that are misaligning my artwork. It only appears where I have widgets. Here’s my css:

Site: http://www.audioscribbler.co.uk/

http://www.audioscribbler.co.uk/css.txt