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