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