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