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