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