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