Element block pseudo-element :after generated with width 160px transition height auto z-index auto cursor default padding 20px display block font-size 16px margin 0px float none font-weight normal transform border-radius background text-shadow 1px 1px 1px rgba(0,0,0,0.2) position static box-shadow 1px 1px 1px rgba(0,0,0,0.3) box-sizing content-box overflow hidden border 2px rgba(0,0,0,1) solid line-height 1