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