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