iOS / iPhone Web Browser Issues with CSS


macrumors newbie
Original poster
Dec 15, 2019
DoD in Korea
Help! I am NOT an iOS expert, barely a user (sorry guys), but I am seeing some issues with how my websites render on many Apple products - iPhones, iPads, Macs, etc. One such website is

It's suppose to look like this
website good.jpg

But instead doesn't show the hamburger or much of the CSS formatting and looks like this
website wrong.jpg

and as you scroll through the site you see it's worse. It occurs on many browsers so it's not a browser issue. And it occurs on many H/W platforms, not just iPhones.

So, what is it I should be looking out for in terms of CSS and iOS to prevent this? Thanks in advance.