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