Social links profile using html and css

Well done on the solution and nice use of the transition for the focus state.

Good idea to add media queries for responsiveness and a few comments to help readability.

There isn't much to add. You might want to consider storing the colours in variables that can be reutilised across the code. Although this isn't necessary in small project or challenges such as this one, it's a habit that can come in handy in the future.