.banner_01{background:url(../images/banner_01.jpg) no-repeat center;height:180px;}
.banner_02{background:url(../images/banner_02.jpg) no-repeat center;height:180px;}
.banner_03{background:url(../images/banner_03.jpg) no-repeat center;height:166px;}

.rectify_sub_nav_conter{width:100%; height:56px; overflow:hidden;font-family:"微软雅黑"}
.rectify_sub_nav_out{width:100%; height:56px; overflow:hidden; background:#955b09; position:relative;}
.rectify_sub_nav{width:1100px; height:56px; margin:0 auto;}
.rectify_sub_nav li{line-height:56px; color:#fff; font-size:20px; float:left; text-align:center; }
.rectify_sub_nav li.one{background:#d58200; padding:0 20px;}
.rectify_sub_nav li.current{background:#744400;}
.rectify_sub_nav li a{padding:0 20px; height:100%; display:inline-block; color:#fff;}
.rectify_sub_nav li a:hover{background:#744400;}

.blank1{ clear:both; font-size:0; line-height:0; height:1px;}

.blank50 { clear:both; font-size:0; line-height:0; height:50px; }
.clearfix:after{ content:""; display:block; clear:both;}
.clearfix{ zoom:1;}
.pubw{width:1100px; padding-top:26px; height:auto; margin:0 auto;font-family:"微软雅黑"}
.pubw1{width:100%; height:auto; margin:0 auto;font-family:"微软雅黑"}
.rectify_con{width:1100px; padding-top:46px; height:auto; margin:0 auto;font-family:"微软雅黑"}
.rectify_con p.link{width:100%; height:auto; overflow:hidden; text-align:center;}
.rectify_con p.link a{padding:0 38px 0 38px; height:36px; line-height:36px; color:#fff; font-size:18px; display:inline-block; border-radius:4px;}
.rectify_con p.link a.orange{background:#d58200;}
.rectify_con p.link a.orange:hover{background:#bb261f;}
.rectify_con p.link a.red{background:#bb261f;}
.rectify_con p.link a.red:hover{background:#d58200;}
/*------------树立科学整牙观-------------------*/
.rectify_con h3,.box2 h3,.pinpai h3,.like h3{font-size:48px; font-weight:bold; color:#996600; line-height:56px; text-align:center;}
.rectify_con h4,.box2 h4,.pinpai h4,.like h4{font-size:30px; font-weight:normal; color:#996600; line-height:50px; text-align:center;}
.rectify_con02 p.center{font-size:18px; color:#000000; line-height:30px; text-align:center;margin-top:15px}
.rectify_con02 .ti_con{width:100%; height:auto; overflow:hidden;}
.rectify_con02 .ti_con .ti{width:100%; height:36px; background:url(../images/rectify_ti_po_03.jpg) repeat-x left center; line-height:36px; padding:46px 0 46px;}
.rectify_con02 .ti_con .ti h3{float:left; padding-left:18px; background:#fff url(../images/rectify_ti_line_03.jpg) no-repeat left center; font-size:30px;  color:#996600; line-height:36px; padding-right:10px;}
.rectify_con02 .ti_con .ti p.link{width:auto; float:right; background:#fff; }
.rectify_con02 .ti_con .ti p.link a{padding:0 52px 0 34px; width:auto; text-align:left;}
.rectify_con02 .ti_con .ti p.link a.orange{background:#000 url(../images/rectify_arr_03.png) no-repeat 114px center;}
.rectify_con02 .ti_con .ti p.link a.orange:hover{background-color:#996600;}

.rectify_con02 .ti_con ul{width:100%; height:auto; overflow:hidden;}
.rectify_con02 .ti_con ul.one li{width:1100px;}
.rectify_con02 .ti_con ul.one li.one{height:142px;background:url(../images/rectify_con02_img01.jpg);}
.rectify_con02 .ti_con ul.one li.two{height:118px;background:url(../images/rectify_con02_img02.jpg);}
.rectify_con02 .ti_con ul.one li.three{height:125px;background:url(../images/rectify_con02_img03.jpg);}
.rectify_con02 .ti_con ul.one li.four{height:98px;background:url(../images/rectify_con02_img04.jpg);}

.zt_con_wrap{width:100%; height:auto;font-family:"微软雅黑"}
.bg_grey{background:#e4e6e9;margin-top:80px;}
.zt_con{width:1100px; height:auto; margin:0 auto; font-size:16px; color:#666666; line-height:24px;}
.zt_title{text-align:center; font-size:48px; color:#996600; font-weight:bold; line-height:80px; margin-bottom:10px;}
.ysm_link{width:100%; height:auto; text-align:center; font-size:20px; color:#fff; line-height:50px;}
.ysm_link span{padding:0 60px; display:inline-block; background:#48507f;}
.ysm_link a{padding:0 40px; display:inline-block; color:#fff; background:#b88252 url(../images/zt_ysm_link_ar.png) no-repeat left center;}
.ysm_link a:hover{background-color:#bc2020;}
/*----------con02-----适应症------*/
.ysm_con02{background:url(../images/zt_ysm_con02_01.jpg) no-repeat right top;padding-top:32px; position:relative;}
.ysm_con02 .speech{width:146px; height:109px; padding:70px 24px 0; position:absolute; right:152px; top:218px; background:url(../images/zt_ysm_con02_02.png); color:#fff; font-size:14px; line-height:28px;}
.ysm_con02_con{width:758px; height:410px; padding:37px 0 0 55px; background:#cdcdcd;}
.ysm_con02_con .ti_txt{padding:0 95px 0 50px; background:url(../images/zt_ysm_con02_03.jpg) no-repeat left center; margin-bottom:20px;}
.ysm_con02_con .ti_txt h4{font-size:24px; color:#1a428a; font-weight:bold; text-align:center; line-height:40px;}
.ysm_con02_con .ti_txt p{font-size:16px; color:#666666; line-height:24px;}
.ysm_con02_con .tooth_lis{width:711px; height:269px; padding:33px 0 0 47px; background:#dcdcdc;}
#tooth_imgs{width:100%; height:100%; overflow:hidden;}
#tooth_imgs li{width:157px; height:118px; float:left; cursor:pointer; margin-right:2px;}
#tooth_imgs li.one{margin-bottom:3px;}
#tooth_imgs li.two{margin-bottom:3px;}
#tooth_imgs li.three{margin-bottom:3px;}
#tooth_imgs li.four{margin-right:0; margin-bottom:3px;}
#tooth_imgs li.eight{margin-right:0;}
.ysm_link_02 a{padding:0 103px;}
.ysm_link_02 span{padding:0 167px;}

.box2{font-family:"微软雅黑";margin-top:50px}

.ulanlia li{width: 343px;float: left;margin: 0px 0 0 20px;border: 5px solid #FFF;}
.ulanlia li span{display: block;font-size: 18px;color: #000;text-align: center;padding: 10px 0;}
.ulanlia li p{line-height: 26px;font-size: 14px;color: #000;padding: 10px 10px 0 10px;}
.ulanlia li p.p_he{height:98px;}
.ulanlia li p b,.ulanlia li p b a{color: #ff0000;height:30px;display:block}
.ulanlia li div{background: #979797;width: 350px;height: 51px;margin: 10px auto 20px auto;line-height: 52px;font-size: 17px;color: #FFF;text-align: center;}
.ulanlia li div a{color: #FFF;}
.ulanlia li.brbg{ background: #e8e8e8; border: 5px solid #c3c3c3; transition: all 0.7s;}

/*------------四大主流矫正技术-------------------*/
.rectify_con_grey{width:100%; height:auto; background:#e4e6e9; overflow:hidden;margin-top:50px;padding-bottom:50px}
/*top*/
.four_tec{width:100%; height:auto; overflow:hidden;margin-top:40px;}
.bztab{height: 130px;background: url(../images/tabbga.jpg) no-repeat;}
.bztab ul li{width: 272px;height: 130px;float: left; margin-left: 4px; cursor: pointer;display: inline;}
.bz1,.bz2,.bz3,.bz4{background: url(../images/tabbgav.jpg) no-repeat;width: 272px;height: 120px;}
.bz1{background-position: 0 0;margin-left: 0;}
.bz2{background-position: -275px 0;}
.bz3{background-position: -550px 0;}
.bz4{background-position: -827px 0;}
.bztab ul li#bz1{margin-left: 0;}
/*bottom*/
.four_tec_bottom{width:1094px; height:546px; overflow:hidden;border:3px solid #926429}
.four_tec_bottom dl{width:100%;padding:10px; height:100%; overflow:hidden;}
.four_tec_bottom dl dt{width:583px; height:526px; float:left; position:relative;}
.four_tec_bottom dl.one dt{background:url(../images/rectify_four_tec_con01_01.jpg);}
.four_tec_bottom dl.two dt{background:url(../images/rectify_four_tec_con02_01.jpg);}
.four_tec_bottom dl.three dt{background:url(../images/rectify_four_tec_con03_01.jpg);}
.four_tec_bottom dl.four dt{background:url(../images/rectify_four_tec_con04_01.jpg);}
.four_tec_bottom dl dt p.link{position:absolute; left:0; bottom:16px}
.four_tec_bottom dl dt p.link .orange{margin-right:15px;}
.four_tec_bottom dl dd{width:424px; height:526px; float:left; position:relative; font-size:14px; color:#131313; line-height:24px;margin-left:20px}
.four_tec_bottom dl dd h4{font-size:26px;line-height:60px;display:block; color:#131313; font-weight:bold;}
.four_tec_bottom dl dd p.one{width:100%; height:26px; background:url(../images/complex_oral_con02p1_02.jpg) no-repeat center top;}
.four_tec_bottom dl.two dd p.one{background-image:url(../images/complex_oral_con02p1_03.jpg);}
.four_tec_bottom dl.three dd p.one{background-image:url(../images/complex_oral_con02p1_01.jpg);}
.four_tec_bottom dl.four dd p.one{background-image:url(../images/complex_oral_con02p1_04.jpg);}
.four_tec_bottom dl dd p.two{width:100%; height:28px; background:url(../images/complex_oral_con02_11.jpg) no-repeat center top; padding-bottom:12px;}
.four_tec_bottom dl dd ul{width:100%; height:auto; overflow:hidden; padding-top:10px; padding-left:5px; box-sizing:border-box; padding-bottom:10px;}
.four_tec_bottom dl dd ul li{height:26px; line-height:22px; padding-left:36px; background:url(../images/rectify_con03_sma01.jpg) no-repeat left top; margin-bottom:6px;}
.four_tec_bottom dl dd ul li.two{background-position:left -30px;}
.four_tec_bottom dl dd ul li.three{background-position:left -67px;}
.four_tec_bottom dl dd ul li.four{background-position:left -101px;}
.four_tec_bottom dl dd p.three{width:100%; height:26px; background:url(../images/complex_oral_con02p2.jpg) no-repeat center center;}
.four_tec_bottom dl dd p.tooth{width:100%; height:136px; background:url(../images/rectify_four_tec_con01_02.jpg) no-repeat right bottom; position:absolute; right:0; bottom:20px;}
.four_tec_bottom dl.two dd p.tooth{background-image:url(../images/rectify_four_tec_con02_02.jpg);}
.four_tec_bottom dl.three dd p.tooth{background-image:url(../images/rectify_four_tec_con03_02.jpg);}
.four_tec_bottom dl.four dd p.tooth{background-image:url(../images/rectify_four_tec_con04_02.jpg);}
.four_tec_bottom dl.two dd ul li.one{background-position:left -67px;}
.four_tec_bottom dl.two dd ul li.three{background-position:left 0px;}
.four_tec_bottom dl.three dd ul li.three{background-position:left -101px;}
.four_tec_bottom dl.three dd ul li.four{background-position:left -67px;}
.four_tec_bottom dl.four dd ul li{background:url(../images/rectify_con03_sma02.jpg) no-repeat left top;}
.four_tec_bottom dl.four dd ul li.two{background-position:left -32px;}
.four_tec_bottom dl.four dd ul li.three{background-position:left -68px;}
.four_tec_bottom dl.four dd ul li.four{background-position:left -108px;}

.pinpai{margin:50px auto;font-family:"微软雅黑";overflow:hidden}
.pp_content{ position:relative;height:525px;background:url(../images/pinpai_bg.jpg) no-repeat center;}
.pp_content li span{font-size:36px;color:#333;line-height:50px;font-weight:bold}
.pp_content li p{font-size:18px;color:#666;line-height:26px;}
.pp_content .li_01{ position:absolute;left:20px;top:116px}
.pp_content .li_01 span,.pp_content .li_02 span{padding-left:150px;}
.pp_content .li_02{ position:absolute;left:10px;top:240px}
.pp_content .li_03{ position:absolute;left:150px;top:380px}
.pp_content .li_04{ position:absolute;left:410px;top:420px}
.pp_content .li_04 span,.pp_content .li_03 span{padding-left:70px;}
.pp_content .li_05{ position:absolute;left:785px;top:130px}
.pp_content .li_06{ position:absolute;left:800px;top:250px}
.pp_content .li_07{ position:absolute;left:740px;top:380px}

.zj_ts{width:1100px;height:115px;background:url(../images/zj_bg.jpg) no-repeat center;padding-top:80px;position:relative;}
.zj_ts span,.zj_ts p{padding-left:360px;color:#FFF;}
.zj_ts span{font-size:18px;line-height:40px;font-weight:bold}
.zj_ts p{font-size:14px;}
.zj_ts a{position:absolute;left:864px;top:105px;display:block;width:186px;height:58px;}

.zj_box{background:#eeeeee;height:542px;color:#333;overflow:hidden}
.zj_box dl dt{float:right}
.zj_box dl dd{float:left;width:600px}
.zj_box dl dd h2{font-size:48px;line-height:80px;display:block;margin-top:60px}
.zj_box dl dd h3{font-size:36px;line-height:50px;font-weight:normal;margin-bottom:20px}
.zj_box .zj_jj{border-top:1px solid #333;border-bottom:1px solid #333;padding:20px 0px}
.zj_box .zj_jj span{font-size:18px;line-height:30px;}
.zj_box .zj_jj p{font-size:14px;line-height:26px;}
.zj_box dl dd a{width:200px;height:50px;line-height:50px;background:#1377c6;color:#FFF;font-size:18px;display:block;text-align:center;margin-top:35px}

.like{clear:both;overflow:hidden;margin-bottom:60px;margin-top:30px}
.like ul{margin-top:20px}
.like ul li{float:left;margin-right:30px}

.picScroll-left{ overflow:hidden;width:100%;margin:0px auto; position:relative;}
.picScroll-left .bd{width:1100px;margin:0px auto;}
.picScroll-left .bd ul{ overflow:hidden; zoom:1; }
.picScroll-left .bd ul li{ float:left; _display:inline; overflow:hidden; }

.picScroll-left .prev, .picScroll-left .next {width: 56px;height: 96px;margin: -60px 0 0;background: url(../images/arr_left.png) no-repeat;position: absolute;top: 50%;z-index: 10;cursor: pointer;text-indent: -9999px;filter: alpha(opacity=20);opacity:0.5;}
.picScroll-left .prev {left:10%;}
.picScroll-left .next {background: url(../images/arr_right.png) no-repeat;right: 10%;}
.picScroll-left:hover .prev {opacity: 0.5;left:10%;}
.picScroll-left:hover .next {opacity: 0.5;right: 10%;}