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