Thanks again -
I have fixed most of the errors, still trying to figure out where to go to fix the end tags. Several errors have to do with a plug-in I have installed, I may have to find a new one.
I have tried everything I know in the media query, all to no avail. So I took everything out I'd put in, since it wasn't working.
Taking padding out of .hentry didn't work either, but thanks!!!!!
I am still at a loss....