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