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