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