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