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