Followed The Net Ninja tutorial on youtube: https://www.youtube.com/playlist?list=PL4cUxeGkcC9itC4TxYMzFCfveyutyPOCY
One branch for each lesson.
Lesson 1: Intro (No coding here)
Lesson 2: Columns
Lesson 3: Rows
Lesson 4: Grid Lines
Lesson 5: Nested Grids
Lesson 6: Aligning & justifying items
Lesson 7: Create a 12-column Grid
Lesson 8: Mosaic layout (Rotated)
Lesson 9: Grid Areas
Lesson 10: Responsive Grid