@charset "UTF-8";
/**
 * @Site:五洲口腔-9月920爱牙日pc页面-陈春芳-宋琦
 * @authors:pengxing

 */
.container{position:relative;background-color:#fff;}
.item{ width:1200px; margin:0 auto;}
/*itemTie*/
.itemTie{text-align:center;line-height:0;font-size:0;}
.itemTie span{background:url(/images/zt/kouqiang/zt_920ayr/tie_01.png) no-repeat;display:block;margin:0 auto;}
.itemTie span.ioc1{width:1075px;height:150px;background-position:0 0;}
.itemTie span.ioc2{width:805px;height:150px;background-position:0 -154px;}
.itemTie span.ioc3{width:870px;height:150px;background-position:0 -308px;}
.itemTie span.ioc4{width:830px;height:220px;background-position:0 -462px;}

/*.banner*/
.banner{width:100%;height:420px;overflow:hidden;position:relative;}
.bannerList{width:1920px;height:420px;overflow:hidden;position:absolute;left:50%;margin-left:-960px;top:0;}
.bannerList li,.bannerList li img{width:1920px;height:420px;}
.bannerList .bajs-easy-slider-pagination{width:100%;text-align:center;line-height:0;font-size:0;position:absolute;left:0;bottom:22px;}
.bannerList .bajs-easy-slider-pagination a{width: 10px;height: 10px;background-color: #9a9a9a;border-radius:50%;display:inline-block;margin:0 3px;}
.bannerList .bajs-easy-slider-pagination a.active{background-color: #0277bb;}
/*f1Box*/
.f1Bg{height:204px;background:url(/images/zt/kouqiang/zt_920ayr/f1Bg.jpg) center 0 no-repeat;}
.f1Box{padding-top:40px;overflow:hidden;}
.f1Box li{float:left;width:205px;height:114px;line-height:48px;font-size:36px;color:#737373;background: url(/images/zt/kouqiang/zt_920ayr/bg_01.png) no-repeat;position:relative;padding:10px 0 0 175px;margin-right:30px;}
.f1Box li span{width:160px;text-align:center;line-height:120px;font-size:62px;color:#fef614;display:block;position:absolute;left:0;top:0;}
.f1Box li.none{margin-right:0;}
.f2Bg{height:866px;background:url(/images/zt/kouqiang/zt_920ayr/f2Bg.jpg) center 0 no-repeat;}
.f2Bg .itemTie{padding:90px 0 130px;}
.f2Box{padding-left:60px;overflow:hidden;}
.f2Box dl{float:left;width:525px;position:relative;margin-right:30px;}
.f2Box dt,.f2Box dt img{width:525px;height:356px;}
.f2Box dd{width:270px;padding-top:22px;position:absolute;left:234px;top:0;}
.f2Box dd h3{line-height:60px;font-size:44px;font-weight:bold;color:#3581fc;}
.f2Box dd h3 a{color:#3581fc;}
.f2Box dd li{height:48px;line-height:48px;font-size:32px;font-weight:bold;color:#3581fc;position:relative;padding-left:21px;}
.f2Box dd li i{width:6px;height:6px;background-color:#3581fc;border-radius:50%;display:block;position:absolute;left:0;top:50%;margin-top:-3px;}
.f2Box dd p{line-height:36px;font-size:24px;color:#737373;padding-top:5px;}
.f2Box dd p span{color: #fa4e4a;display: inline-block;position: relative;padding-left: 25px;}
.f2Box dd p span i{width: 22px;height: 22px;background: url(/images/zt/kouqiang/zt_920ayr/ioc_01.jpg) no-repeat;display: block;position: absolute;left: 0;top: 50%;margin-top: -11px;}

.f3Bg{height:823px;background:url(/images/zt/kouqiang/zt_920ayr/f3Bg.jpg) center 0 no-repeat;}
.f3Box{padding-top:120px;overflow:hidden;}
.f3Box dl{float:left;width:585px;line-height:0;border-radius:10px;overflow:hidden;position:relative;}
.f3Box dt{width:565px;height:585px;padding:0 20px 20px 0;position:relative;z-index:1;}
.f3Box dt img{width:561px;height:581px;border-radius:20px;border:#1a61d5 solid 2px;}
.f3Box dt i{width:561px;height:581px;background-color:#1462e0;opacity:.5;border-radius:20px;display:block;position:absolute;right:0;bottom:0;z-index:-1;}
.f3Box dd{width:561px;text-align:center;position:absolute;left:0;bottom:38px;z-index: 1;}
.f3Box dd a{width:230px;height:55px;text-align:center;line-height:55px;font-size:32px;color:#fafafa;display: inline-block;background-color: #3581fc;border-radius: 10px;margin: 0 14px;}
.f3Box dd a.chat{background-color:#fa4e4a;}
.f3Box dl.fr{float:right;}

.f4Bg{height:2400px;background:url(/images/zt/kouqiang/zt_920ayr/f4Bg.jpg) center 0 no-repeat;}
.f4Bg .itemTie{padding:89px 0 50px;}
.f4Box{overflow:hidden;}
.f4Box li{float:left;border-radius:15px;overflow:hidden;position:relative;margin:0 30px 30px 0;}
.f4Box li,.f4Box li img{width:380px;height:560px;}
.f4Box li a.btn{width:125px;height:90px;text-align:center;line-height:39px;font-size:36px;color:#fff;background-color:#3581fc;display:block;padding-top:5px;position:absolute;right:0;bottom:0;}
.f4Box li a.btn:hover{color:#fa4e4a;}
.f4Box li.none{margin-right:0;}
.f4BoxCon{overflow:hidden;}
.f4BoxCon li{float:left;border-radius:15px;overflow:hidden;position:relative;margin:0 30px 30px 0;}
.f4BoxCon li,.f4BoxCon li img{width:585px;height:410px;}
.f4BoxCon li a.btn{width:311px;height:58px;text-align:center;line-height:55px;font-size:36px;color:#fff;background-color:#3581fc;display:block;position:absolute;right:0;bottom:0;}
.f4BoxCon li a.btn:hover{color:#fa4e4a;}
.f4BoxCon li.none{margin-right:0;}

.f5Bg{height:1125px;background:url(/images/zt/kouqiang/zt_920ayr/f5Bg.jpg) center 0 no-repeat;}
.f5Bg .itemTie{padding:148px 0 50px;}
.f5Box{overflow:hidden;}
.f5Box li{float:left;border-radius:20px;overflow:hidden;margin-bottom:20px;}
.f5Box li.ioc1,.f5Box li.ioc1 img,.f5Box li.ioc2,.f5Box li.ioc2 img{width: 585px;height: 291px;}
.f5Box li.ioc2{float:right;}
.f5Box li.ioc3,.f5Box li.ioc3 img{width: 1200px;height: 136px;}
.f5Box li.ioc4,.f5Box li.ioc4 img{width: 1200px;height: 210px;}

.f6Bg{height:1652px;background:url(/images/zt/kouqiang/zt_920ayr/f6Bg.jpg) center 0 no-repeat;}
.f6Bg .itemTie{padding:88px 0 50px;}
.f6Box{border-radius:10px;overflow:hidden;margin-bottom:40px;}
.f6Box,.f6Box img{width:1200px;height:520px;}
.f6BoxCon{border:#3581fc solid 2px;border-top:#3581fc solid 40px;background-color:#fff;border-radius:10px;padding-bottom:15px;position:relative;}
.f6BoxCon i.mask{width: 64px;height: 14px;background: url(/images/zt/kouqiang/zt_920ayr/ioc_02.png) no-repeat;display: block;position: absolute;right: 30px;top: -27px;}
.f6BoxCon ul{padding:30px 0 15px 28px;overflow:hidden;}
.f6BoxCon li{float:left;border-radius:10px;overflow:hidden;margin-right:20px;}
.f6BoxCon li,.f6BoxCon li img{width:367px;height:260px;}
.f6BoxCon p{line-height:52px;text-indent:2em;font-size:26px;color:#737373;padding:0 45px;}