Web guide is laggy

I noticed on the web guide of channels dvr it is very laggy. I changed the page from white to dark via css and then the web guide works. It seems that white is not good to use as a guide grid. Can you add a option to use dark or light as a web interface, that way if you want white you can have white with lag, and us who want dark without lag can have that as well and get white with color logos so we can see it on the dark back ground. This might explain why other programs such as emby, nextpvr and jellyfin use dark as default. Who else seems to have a laggy web guide and would agree to have a dark guide instead.