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