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