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