Element block pseudo-element :after generated with box-sizing content-box position static margin 0px transition padding 20px overflow hidden height auto width 160px font-size 16px text-shadow 1px 1px 1px rgba(234,18,18,0.2) font-weight normal transform z-index auto display block cursor default border 0px rgba(0,0,0,1) solid line-height 1 box-shadow 1px 1px 1px rgba(0,0,0,0.3) float none border-radius background