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