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