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