There is a common issue when you work with the gradients, specifically when you use transparent color. You see some black color in your gradient.
So I'm gonna explain what's the issue, how to solve it and then I dig into the details and explain to you why it happens.
Chapters:
00:00 Intro
00:45 The transparent issue
02:30 Solution
03:49 Details of the issue
09:12 Outro