Just to clarify, I'm using Unity and I set the resolution in the player section to 320x180 and the edit page here on itch to be about 640x405 to fit with the Unity webGl logo things at the bottom. HOpe it works.. :D
Yeah,I am in unity too.Oh cool,I’ll check it out then with making the resolution smaller. Thanks for your reply and suggestion and I hope all the best for your game!!!