Element block pseudo-element :before generated with transition text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-shadow 1px 1px 1px rgba(0,0,0,0.3) width 160px font-weight normal overflow hidden border-radius cursor default display block font-size 16px padding 20px float none margin 0px line-height 1 background box-sizing content-box position static z-index auto border 9px rgba(0,0,0,1) solid transform height auto