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