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