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