Conflict size accordion menu and tabs

Its my First post on this forum so Hi for everyone ;)
I have problem with tabs from UI Jquery and accordion menu from http://www.dynamicdrive.com/dynamicindex17/ddaccordion.htm
Its looks like this http://imageshack.us/g/1/9890047/

Menu from tabs should by about 40px but it have much more, and when J resize menu from ddrive it's resize Tabs from UI..

Who know how can J fix this ?