wcui/css/var.scss

$cg: #1abc9c #48c9b0 #16a085;
$cb: #3498db #5dade2 #2c81ba;
$cr: #e74c3c #ec7063 #c54133;
$co: #f39c12 #fbbb56 #e67e22;
$cp: #e7e8eb #ecf0f1 #bdc3c7;
$cgr: #34495e #5d6d7e #2c3e50;

@mixin ts($c: all, $t: .1s, $m: ease-in-out){
    transition:$c $t $m;
}