Update _colors.scss

Open specific tab from hyperlink

Getting a warning
WARNING: You probably don't mean to use the color value white in interpolation here.
It may end up represented as white, which will likely produce invalid CSS.
Always quote color names when using them as strings or map keys (for example, "white").
If you really want to use the color value here, use '"" + $color'.

fix rounded-pill class

 Conflicts:
	src/js/tabler.js