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