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