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CSS CSS Basics (2014) Enhancing the Design With CSS Text Shadows

yoav green
yoav green
8,611 Points

forgot whats the "alpha" role in the rgba. any one can remind?


2 Answers

Alpha is the opacity or in other words how transparent the color is. The lower the value the more transparent it will be. So opacity 1 would be the normal color of the rgba and 0.1 opacity would make it very hard to see.

Samuel Morgan
Samuel Morgan
2,226 Points

To add to this, 1 is considered 100% or 'completely visible'. 0.5 would make it 50% transparent.

pat barosy
pat barosy
6,759 Points

Exactly what Dima said.