Fix a responsive design page and make small modifications

Hi. We need someone to fix our single .html responsive design page and make little modifications. The page can be seen here. [login to view URL] As it can be seen, it is "partial" responsive - some parts are OK, some are not. So as this needs to be able to be shown on diferent size tablets, the entire page needs to resize correctly . Needed modifications: - when you click on the little photos, popup should be shown with the bigger version of the photo, description and the price - after 4 taps / clicks someware on the screen, popup should be shown asking for password. If the pass is OK, another popup should be shown where we can place buttons for options. For ex: Refresh, Sync,... So only the design, we will do the coding for checking the password, refresh, sync... Please bid only if you have experience in responsive design and it can be seen in your portfolio. Thanks