Hello!
There is a problem with the portfolio page. When you visit the portfolio page the first time and you scroll a bit down the images are overlapping.
This happens also on your Live Preview: http://preview.themeforest.net/item/idstore-responsive-multipurpose-ecommerce-theme/full_screen_preview/4792186?_ga=2.252813129.1977792559.1505225084-1975019858.1493805336
The link to our protfolio page you’ll find attached.
You have to reload the page that all images are shown on their right positions.
Thanks for your help!
Kind regards
Andrea