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