#qh4 li{text-align: center; background: #e5e5e5;color: #333; line-height: 36px;cursor: pointer; width: 26%;margin:0 1% 0.3rem 0;display:inline-block;}
.xyfg #qh4 {margin: 0px;text-align: center;}
#qh4 .at{background: #366eab;color: #fff;}