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