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