anchor.diff:            :padding-left "15px"
             :z-index "2")
            ("#tabs"
  -          :background-color "darkgray"
  +          :background-color "rgb(145,145,145)"
             :min-width "100px"
             :white-space "nowrap"
             :overflow-x "scroll"
  
positive.code:          (".vi-insert-mode"
            :background-color "#37a8e4")
           ("#url"
            :background-color "gray"
            :min-width "100px"
            :text-overflow "ellipsis"
            :overflow-x "hidden"
  
negative.code:          (".tab:hover"
            :color "black")
           ("#modes"
            :background-color "rgb(110,110,110)"
            :color "white"
            :text-align "right"
            :padding-left "10px"
  