Chapter one (and source file ch1/canvas/game.
js):
Code:
ctx.fillStyle = "rgba(0,0,128,0.8);";
Due to the first semicolon Firefox ignores the intended color and transparency settings.
Ommiting the first semicolon will work fine in Firefox:
Code:
ctx.fillStyle = "rgba(0,0,128,0.8)";
Chrome and Safari are not affected.
Another Firefox problem in chapter one. (minor)
