Fix: Profile->Settings->Connections->Recommended boxes

Also adds a missing "#" to the .connect_items rile on line 1335.  This adds a new background color rule inside of the "Dark Twitch Settings" from line 1209
Update betterttv-dark.css

Make the CSS rule more strict
Merge pull request #40 from IBurn36360/patch-2

Fix: Profile->Settings->Connections->Recommended boxes