Remove sidebar blocks via CSS

[ArnyVee]

I did a search and couldn't find anything about removing the various blocks from the sidebar via CSS.

If this is possible, I'd appreciate the assistance

 

[Shelley]

I've removed some sideblocks on my site specifically the stats block and staff online block.

css i have for that is for staff removal block

.sidebar .staffOnline {
  display: none;
}

board statistics removal

#boardStats {
    display: none;
}

members online removal

.sidebar .membersOnline {
    display: none;
}

visitorpanel removal

.sidebar .visitorPanel {
   display: none;
}

 

[ArnyVee]

Shelley, thank you so much again for your help!