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