My site shows differently across different browsers. I designed my site in Chrome on Windows, it is also showing fine in Chrome on Mac OSX. it is not showing correctly for a customer slider Element ('CustSlider_Landscapes') I made using the slider element. It is located on the 'Landscapes' page. It is not showing correctly on my site in Safari on Mac OSX, in the designer and on the published site. In internet explorer on Windows the whole site is completely messed up. And on edge on Windows the videos are not showing and some background images are really low res.
Chrome: Version 54.0.2840.98 (64-bit)
Safari: Version 9.1.2 (11601.7.7)
Chrome: version 54.0.2840.99 (64-bit)
Internet Explorer: version 11.447.14393.0
Edge: version 38.14393.0.0 Edge HTML: 14.14393