Controls the background color and opacity for the header. Opacity only works with header top position and ranges between 0 (transparent) and 1 (opaque). ex: .4
Controls the background color and opacity for the header. Opacity only works with header top position and ranges between 0 (transparent) and 1 (opaque). ex: .4
Controls the background color and opacity for the header. Opacity only works with header top position and ranges between 0 (transparent) and 1 (opaque). ex: .4