anchor.diff:            :background-color "#37a8e4")
            ("#url"
             :color "white"
  -          :background-color "rgb(110,110,110)"
  +          :background-color "rgb(100,100,100)"
             :min-width "100px"
             :text-overflow "ellipsis"
             :overflow-x "hidden"
  
positive.code:          ("#controls"
            :font-size "16px"
            :font-weight "700"
            :background-color "rgb(60,60,60)"
            :padding-left "5px"
            :overflow "hidden"
            :white-space "nowrap"
  
negative.code:           :padding-left "15px"
            :z-index "2")
           ("#tabs"
            :background-color "rgb(140,140,140)"
            :min-width "100px"
            :white-space "nowrap"
            :overflow-x "scroll"
  