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