.hint{width: 1100px;margin: 0 auto;background:url(/images/hint.png) no-repeat;background-size: 33px 40px;height: 40px;line-height: 40px;text-indent: 3.5em;font-size: 16px;font-family: '宋体';color: #000;font-weight: bold;background-position: 10px center;background-color: #6cb79d;}