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