So here is a page on my site: http://lambdachierau.org/shopping.php
You will notice that if you change the size of the browser from left to right, the top part of the page and one item on the bottom part of the page goes off center with the rest of the page. Does anyone have any ideas on how to keep everything in sync?
Here is the html: http://codedumper.com/ayegu
Here is the css: http://codedumper.com/odepi
Thank you so much for any help!