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