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