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