.integritybg{background:url(../images/integrity/integritybg.jpg) center center no-repeat;height:500px}.bg-white{width:100%;background:#fff}.bg-grey{width:100%;background:#f2f2f2}.integrity-liyi .integrity-title{text-align:center;font-size:28px;font-weight:700;padding:100px 0 20px}.integrity-liyi .integrity-nav{font-size:24px;line-height:2.5;text-indent:2em}.integrity-liyi .integrity-footer{text-align:right;font-size:24px;padding:0 0 100px}