It behaves oddly in Epiphany (Webkit) and I suspect there is a deeper issue than your branch at play. I can use the overlay with my mouse once. The Choose and Register links do not work (no hover, no click). I cannot correct a mistake using my mouse. I can use the keyboard.
This is still vast improvement over what can do, so I think this is good to land, but report a bug so that we can follow up on this.
The UI looks good and behaves well in Firefox.
It behaves oddly in Epiphany (Webkit) and I suspect there is a deeper issue than your branch at play. I can use the overlay with my mouse once. The Choose and Register links do not work (no hover, no click). I cannot correct a mistake using my mouse. I can use the keyboard.
This is still vast improvement over what can do, so I think this is good to land, but report a bug so that we can follow up on this.