Element block pseudo-element :before generated with width auto background transform border-radius font-size 16px margin 0px cursor default overflow visible display block z-index auto padding 0px box-shadow 1px 1px 0px rgba(0,0,0,0.5) box-sizing content-box float none border 0px rgba(0,0,0,1) solid transition position static height auto text-shadow 2px 2px 2px rgba(0,0,0,0.5) font-weight normal line-height 1