span.paren3 { background-color : inherit; -webkit-transition: background-color 0.2s linear; }
span.paren3:hover { color : inherit; background-color : #FFFFBA; }
span.paren4 { background-color : inherit; -webkit-transition: background-color 0.2s linear; }
span.paren4:hover { color : inherit; background-color : #CACAFF; }
span.paren5 { background-color : inherit; -webkit-transition: background-color 0.2s linear; }
span.paren5:hover { color : inherit; background-color : #CAFFCA; }
span.paren6 { background-colo