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