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