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