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