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