BUG: Coursepress Course Description Featured Video not handled well

Hi,

while working i found there is bug in
Step 2 - Course Description > Featured Video (
This is used on the Course Overview page and will be displayed with the course description.
)

I tried with youtube url : https://www.youtube.com/watch?v=cTV7JQ9cg9c
or blank in both in course detail page it is streching too much ,
it media handling html code iframe size is not rendering in proper size,
see: http://rhce.pro/delta/courses/advanced-perl-programming/

look into this :

today also chat icon was live now, but when i clicked chat was disabled
not was there ?

Regards,