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