Element block pseudo-element :after generated with transition border 159px rgba(0,0,0,0) solid cursor default margin 0px text-shadow 1px 1px 1px rgba(0,0,0,0.2) width 0px z-index auto background position static transform border-radius box-shadow outline none overflow hidden line-height normal font-weight normal float none box-sizing content-box padding 0px display block height 0px font-size medium opacity 1