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