Element block pseudo-element :after generated with padding 20px box-shadow 4px 1px 1px rgba(0,0,0,0.3) display block font-size 16px box-sizing content-box z-index auto cursor default overflow hidden border 0px rgba(0,0,0,1) solid border-radius height auto font-weight normal float none text-shadow 1px 1px 1px rgba(0,0,0,0.2) transition width 160px transform position static line-height 1 background margin 0px