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