* clean connections

Co-authored-by: Pierre-André Boissinot <pierreandre.boissinot@noesya.coop>
Co-authored-by: Arnaud Levy <arnaud.levy@noesya.coop>

* fix sass

* readability

* fix double double quote

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Co-authored-by: Pierre-André Boissinot <pierreandre.boissinot@noesya.coop>
Co-authored-by: Arnaud Levy <arnaud.levy@noesya.coop>