Table in the Month View is extended and messing up layout.

Hello,

I'm running 6.x-2.x-dev (2010-Jul-11) and I just noticed that in the month view my calendar is extended to my whole layout.

I found this piece of code in the Source Code which I think it causing the problem but I cannot find where to edit it.

<div class="month-view"><table class="sticky-header" style="position: fixed; top: 0px; width: 929.5px; left: 161px; visibility: hidden;"><thead><tr><th class="mon" style="width: 141.267px;">Mon</th><th class="tue" style="width: 141.267px;">Tue</th><th class="wed" style="width: 72.2667px;">Wed</th><th class="thu" style="width: 79.2667px;">Thu</th><th class="fri" style="width: 141.267px;">Fri</th><th class="sat" style="width: 141.267px;">Sat</th><th class="sun" style="width: 141.267px;">Sun</th> </tr></thead></table>.....

Can someone tell me please?