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