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