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