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