It looks fine to me, tried on Chrome and Firefox.
To limit the number of posts, go into the Settings menu and it must be in there somewhere to limit. I do not your theme so can’t help more.
PS: great site, you just got one more follower 🙂
Thanks Pierre, I think it had to do with the computer I was on. It wasn’t up to standard so it was loading the pages too slowly. I installed a plugin that limits the # of posts per page just to be on the safe side. Just in case a user had a slower computer + for mobile users. I put the number of posts in my video category down from 15 to 7.
I’m happy you like the site! Tell your friends 🙂