.qiaoxin14194{max-width:1200px;padding:20px 0;margin:0 auto}.qiaoxin14194 .topTitle{font-size:24px;text-align:center;padding:0 10px;word-break:break-word}.qiaoxin14194 .middle_line{width:50px;height:2px;margin:10px auto 20px}.qiaoxin14194 .nine_ul{display:flex;flex-wrap:wrap;overflow-x:hidden;overflow-y:auto}.qiaoxin14194 .nine_ul::-webkit-scrollbar{width:6px;margin-right:10px}.qiaoxin14194 .nine_ul::-webkit-scrollbar-thumb{background:#ddd;border-radius:4px;width:10px;height:50px}.qiaoxin14194 .nine_ul::-webkit-scrollbar-track{border-radius:0;background:transparent}.qiaoxin14194 .nine_li{width:calc(100% / 4 - 20px);margin:0 10px 10px}.qiaoxin14194 .nine_img{width:100%;height:280px;overflow:hidden;margin-bottom:10px}.qiaoxin14194 .nine_img img{width:100%;height:100%;object-fit:contain;transition:all .5s ease}.qiaoxin14194 .nine_img img:hover{transform:scale(1.2)}.qiaoxin14194 .banner-docs{margin-top:10px;font-size:13px;margin-bottom:10px}.qiaoxin14194 .nine_container{word-break:break-word}.qiaoxin14194 .moreBtn{display:none}@media screen and (max-width:1200px){.qiaoxin14194 .nine_img{width:100%;height:232px}}@media screen and (max-width:900px){.qiaoxin14194 .nine_li{width:calc(100% / 3 - 20px)}.qiaoxin14194 .nine_img{width:100%;height:274.5px}}@media screen and (max-width:768px){.qiaoxin14194 .nine_img{width:100%;height:236px}}@media screen and (max-width:510px){.qiaoxin14194 .nine_li{width:calc(100% / 2 - 20px)}.qiaoxin14194 .nine_img{width:100%;height:167px}}