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