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