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