.syntax-theme-base .syntax .add { color: green; } .syntax-theme-base .syntax .del { color: red; } .syntax-theme-base .syntax .insert { color: green; } .syntax-theme-base .syntax .insert-line { background-color: #ccffcc !important; } .syntax-theme-base .syntax .remove { color: red; } .syntax-theme-base .syntax .remove-line { background-color: #ffcccc !important; } .syntax-theme-base .syntax .offset { color: blue; } .syntax-theme-base .syntax .offset-line { background-color: #ccccff !important; }