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