$ct: #19b491 #3fc2a7 #16967a; $cg: #2ecc71 #58d68d #27ae60; $cpp: #9b59b6 #ac61ce #8e44ad; $cb: #2d8dd6 #52a3de #2776b1; $cr: #e34235 #e96458 #be382d; $co: #f39c12 #ffb618 #e67e22; $cp: #e7e8eb #f3f5fb #bdc3c7; $cgr: #8a9b9c #98acae #748182; $cd: #526273 #62778d #34495e; @mixin ts($c: all, $t: .2s, $m: ease-in-out){ transition:$c $t $m; }