Hi,   I need to animate the pseudo element of a specific target. For example if i have an unorder list, on mouseover of a single list item, i want to animate its pseudo element without affecting other list item. In the codepen below, for example, i would like to show the red line over the <li> only on mouseover. I've tried using cssrule plugin, but it affects all <li> item.   See the Pen ayobKg by anon (@anon) on CodePen