$color-purple-bg: #AF6EC4;
$color-purple-border: #5D0C66;
$color-yellow-bg: #E8CB48;
$color-yellow-border: #757526;
.tooltip {
position: relative;
&--arrow-down {
@include pointer('bottom', 30px, ($color-purple-border, $color-purple-bg), 15px);
}
...