.m-pikabu-nav-toggle position:fixed inside viewport isn't fixed about pikabu

[kpeatt]

@grischka — Unfortunately, this is a browser issue with position: fixed elements inside of transform elements as you said. You could switch out the animations from using transform to left or right instead but you will get degraded animation performance.

Instead, I'd recommend pulling out any elements you need to be fixed outside the pikabu-viewport and have them exist either as siblings or further up the DOM. This should enable you to use both. If you need that element to live inside of pikabu-viewport, we usually clone the element with javascript.