Go-to dropdown styling similar to other themed dropdowns, and make default the "key" option, and remove key option from the list (because it became default), also make border of Go visible, let the text "Go" be dull until search input is identified.

[marwan]

just made the button to be always enabled in commit https://github.com/marwan/quranwbw-v4/commit/ff5b4d75586a2d550ad884e851aaa642d5f33f82.