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