body{background:#fff}.container{padding:0 20px;font-size:18px}.container .title{padding:10px;text-align:center;font-weight:600;margin:20px;font-size:24px}.mg-lf-8{margin-left:8px!important}.mg-tb-20{margin:20px 0}.mg-tb-10{margin:10px 0}.fsize-16{font-size:16px}.lhei-22{line-height:22px}.fw-600{font-weight:600}.fl-r{text-align:right}