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