Clicking Hide Options makes more space for words. Clicking Show Options brings it back again. Colors Setup both Paper and Ink colors. High contrast, eg. Six sliders for each color picker show Hue, Saturation, Brightness, Red, Green and Blue.
Dotted lines show current values, zero to one, left to right.
Click on a new color to select it. Try it with this color picker - it's a real one. It may take a few clicks to find the exact color you want. Font Choose your font from the list. Select Justify if you prefer straight margins.