System check... Visuals are operational.
HTML puts things on the screen. CSS decides what they look like.
We change colors using HEX CODES:
#000 = Black
#FFF = White
#0F0 = Bright Green
#F00 = Bright Red
1. Open this file in your code editor.
2. Find the body style at the top.
3. Change color: #0f0; to color: #00f; to hack the system into BLUE MODE.