What is the meaning of red and green bars in MACD

Technical Analysis
1

Hello friends,

What do the green and red bars in the MACD chart signify ? Please help me understand

image

Thanks

2

GREEN BARS =

MACD above SIGNAL and Deviation between MACD and SIGNAL increasing.

OR

MACD below SIGNAL and Deviation between SIGNAL and MACD Decreasing .

RED BARS = Vice Versa