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Contributeur de premier rang | Partenaire solutions Diamond
sticky social media icon
As you can see, @webdew offers you a solution with an identical structure (i think they love my codes).
The child element, which in your case is the div with the class social-sharing, has the position sticky in the css. Best with values like top: 20px; left: 20px etc.
the parent element in that case must have position relative and a height, let it eg. 1000px