Vertical alignement fixed for the button icon <i></i>
Vertical alignement fixed for the button icon <i></i>

sideci-sample/sideci-sample-helios,mikeantonelli/helios,koamac/helios,helios-framework/helios,mikeantonelli/helios,wlads/helios,Klaudit/helios,Bogon/helios,wlads/helios,Klaudit/helios,Bogon/helios,koamac/helios