.kmod .modhd{position:relative;margin-bottom:13px;height:150px;text-align:center;background:url(../images/tit3.png) center center no-repeat}.kmod .modhd span{display:inline-block;height:77px;letter-spacing:15px;padding-left:66px;padding-right:40px;line-height:77px;font-size:35px;font-weight:bold;color:#fff}.kmod .modhd em{font-size:14px;font-style:normal}.kmod .modhd .more{position:absolute;right:0;top:8px;width:77px;height:24px;background:url(../images/btn_more.png) no-repeat}.tab_box1{background:url(../images/bg_up2.jpg) center top}.bg2_down{background:url(../images/bg2_down.jpg) center no-repeat;height:155px;width:100%;margin:-16px auto 0;position:relative}.bg2_down .xiao{width:241px;margin:0 auto;position:absolute;bottom:-34px;left:50%;margin-left:-120px}.kmod2{width:1000px;margin:0 auto}.kmod2 .modhd{letter-spacing:15px;box-sizing:border-box;text-align:center;background:url(../images/tit2.png) center center no-repeat;font-size:36px;font-weight:bold;color:#fff;height:134px;padding:40px 0}.kmod2 .modbd .bd1 li{float:left;width:333px;height:57px;line-height:57px;text-align:center;background:#dcdcdc;color:#185d98;font-size:30px;font-weight:bold;position:relative}.kmod2 .modbd .bd1 li.current{background:#f2ef55;box-shadow:1px 1px 1px #666}.kmod2 .modbd .bd1 li i{height:40px;width:50px;position:absolute;background:url(../images/i123.png) 0 0 no-repeat;right:50px;top:10px}.kmod2 .modbd .bd1 li .i2{background-position:-335px 0}.kmod2 .modbd .bd1 li .i3{background-position:-668px 0}.kmod2 .bd2{display:none}.kmod2 .bd2_ul{width:102%;height:320px;background:url(../images/d1.png) center no-repeat;background-size:100%;margin-left:-10px}.kmod2 .bd2_ul h2{font-size:25px;text-align:center;color:#185d98;padding-top:8px;font-weight:normal}.kmod2 .bd2_ul_1{background-image:url(../images/d2.png);height:248px}.mod_tips{padding-top:20px;height:110px;line-height:23px;background:#44dfed;text-align:center;font-size:16px;color:#fff}.copyright{height:46px;line-height:46px;text-align:center;background:#1ba5e3;color:#fff;font-size:14px}.select_wrap{background:#b9ecff}.air_benefits{margin:0 auto;text-align:center;padding:40px 0}#select_box{position:relative;width:886px;height:200px;margin:0 auto;background:#fefefe}#air_box{position:relative;top:50px;width:1200px;height:435px;margin:0 auto}#air_box .modhd{background:url(../images/bg_mod_hd.png) no-repeat}#air_box .modbd{background:#fff}.modbd .more{height:40px;line-height:40px}.modbd .more a{font-size:20px;color:#185d98;font-weight:bold;text-decoration:underline;margin-right:5px}#select_box .flight{position:absolute;left:-51px;top:-4px;width:53px;height:155px;overflow:hidden;text-indent:-999em;background:url(../images/txt_select.png) no-repeat}#querybox{padding-left:42px}.submin{padding-left:400px}.qbxbottom{background:0}