Element block pseudo-element :before generated with width 160px font-size 16px font-weight normal box-sizing content-box border 0px rgba(0,0,0,1) solid transition z-index auto overflow hidden padding 20px outline none transform margin 0px display block position static opacity 1 box-shadow 1px 1px 7px rgba(90,90,90,1) height auto cursor default text-shadow 1px 1px 1px rgba(0,0,0,0.2) line-height 1 float none border-radius background