Help needed Please :)

Here’s my site: autoglassresce.com. Before I did not have all the extra (bottom part that’s big) on my navigation tabs. I changed the names and it ended up like this. It’s suppose to look like this https://cms.template-help.com/wordpress_31100/ Can someone please help me make it look like the original, but with my changed words.

Thanks in advance for you time and help!