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