flex_center{display:flex;justify-content:center;align-items:center}.bg{display:flex;flex-direction:column;justify-content:center;align-items:center;background-color:#f3f3f3}.bg .container{width:1280px;padding:20px;background-color:#fff}.bg .container .title{padding:20px 40px;font-size:24px;font-weight:700;line-height:36px;color:#0168b7;text-align:center;border-bottom:1px solid #c7c7c7}.bg .container .content{padding-top:20px;font-size:16px;line-height:24px;text-indent:2em;padding-bottom:20px}.divider{border-bottom:1px solid #c7c7c7}