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