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