Some words are way over the "borders"

Hi

Hi, ive been struggling to remove the word “socialmedia” from the widget, as its way over the border….why is this? This is such a nice plugin its just that the words are over the borders and the words are slumped together so people cant even read it. It could be spaced out evennly…please help…

http://www.socialsafari.co.za/

http://wordpress.org/extend/plugins/tilted-twitter-cloud-widget/