I just started to try making a skin for Emby Theater. During my early modifications, I realised that the search and settings buttons disappeared at the right top for some unknown reasons.
Basically, I just modified css/colors.dark.css just to test out because it's totally new for me. I just replaced this color #52B54B everywhere for red. I did nothing else.
Before going any further on this theme, I'd like to know what I'm missing or doing wrong? Is there something very basic I don't know?
My url installation is here