.excel-tianbao{padding:20px}.excel-tianbao .title{text-align:center;padding:10px 0}.excel-tianbao .desc{font-size:14px;color:#666;text-align:center;line-height:1.5}.file-bg{height:200px;width:100%;background:#fafafa;margin-top:20px;text-align:center;line-height:200px;color:#1989fa;border:1px dashed #ddd;border-radius:6px}