theme_color :primary, "#ec407a", dark: "#ec407a"
theme_color :secondary, "#40ecbc", dark: "#37caa1"
theme_color :success, "#b2ec40", dark: "#8fd407"
theme_color :warning, "#eca740", dark: "#eca740"
theme_color :danger, "#ec5040", dark: "#ec5040"
theme_color :tell, "#aaaaaa"
theme_color :fast_button, "#f44336"

stroke_speed :very_slow, "bpm30", fast: "bpm30-fast"
stroke_speed :slow, "bpm60", fast: "bpm60-fast"
stroke_speed 73, "bpm73", fast: "bpm73-fast"
stroke_speed :normal, "bpm90", fast: "bpm90-fast"
stroke_speed :medium, "bpm90", fast: "bpm90-fast"
stroke_speed :fast, "bpm120", fast: "bpm120-fast"
stroke_speed :very_fast, "bpm180", fast: "bpm180-fast"
stroke_speed :ultra_fast, "bpm210", fast: "bpm210-fast"
stroke_speed :insane, "bpm240", fast: "bpm240-fast"

