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