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