.mendian{width:1100px; margin:0 auto; overflow:hidden;}

.menzhen_content{width:100%; overflow:hidden; margin-top:5px;}

.menzhen_content .ec_left{width:250px; float:left;}

.menzhen_content .ec_left li{height:50px; text-align:center; line-height:50px; margin-bottom:1px; background:#fff; font-size:14px; color:#414141; cursor:pointer}

.menzhen_content .ec_left li a{color:#fff;}

.menzhen_content .ec_left li.active{margin-bottom:0; background:#e24089;color:#fff;}

.menzhen_content .ec_right{width:849px;  border:1px solid #ddd; border-right-width:0; float:left;background:#fff;}

.menzhen_content li.etc{width:173px; float:left; margin:0 9px; _display:inline;}

.menzhen_content li.etc p{text-align:center; margin-top:5px; display:block;}




.menzhen_content .ec_right p{color:#000;font-size:14px;text-indent:2em;line-height:28px;padding:12px 20px;}
.menzhen_content .ec_right .ask{margin:0 auto;width:592px;padding-top:32px;}
.menzhen_content .ec_right .ask .btn{width:280px;height:44px;line-height:44px;text-align:center;display:inline-block;border:2px solid #e2e2e2;color:#7a7a7a;font-size:14px;font-weight:bold;}
.menzhen_content .ec_right .ask .btn:hover{color:#fff;background-color:#e5148b;}
.menzhen_content .ec_right .ask .btn.a2{margin-left:24px;}
.menzhen_content .ec_right .line{padding-top:44px;padding-left:32px;}
.menzhen_content .ec_right .line h4{border-bottom:1px solid #b3ac98;padding-bottom:16px; }
.menzhen_content .ec_right .line ul{padding-top:24px;}
.menzhen_content .ec_right .line ul li{line-height:28px;font-size:14px;color:#000;}
.menzhen_content .ec_right .line img{display:block;margin:38px auto;width:816px;height:360px;}


.h3_2 {font-family:"黑体";font-size:20px;font-weight:normal;color:#e24089;height:69px;line-height:69px;padding-left:27px;border-left:10px solid #e5148b;position:relative;border-bottom:1px dashed #dcdcdc;}
.h3_2 i{background:url(/images/about/arr01.jpg) 0 center no-repeat;width:7px;height:17px;display:block;position:absolute;left:0;top:50%;margin-top:-8px;}
.h3_2 small {color:#a9ad74;font-family:Arial,Helvetica,sans-serif;font-size:14px;font-weight:normal;text-transform:uppercase;}


.place,.empty{color:#959595;}
.fixed{ 
   position:fixed; 
   _position:absolute; 
   _top:expression(eval(document.documentElement.scrollTop)); 
   } 
   html { 
   _background:url(xx.jpg) fixed; /* 文件不存在亦可以，随便命名 */
   }
   
   
.tab span{cursor:pointer;}
.tabCon{display:none;}


/* 左右滚动 */
.scrBox{position:relative;}
.scrBtn{position:absolute;}
.scrCon{position:relative;overflow:hidden;margin:0 auto;}


.slideBox{width:814px;height:408px;margin:0 auto;border:1px solid #e7e7e7;}
.scrBtn{width:54px;height:54px;top:50%;margin-top:-27px;background:url(/images/contact_btn.png);z-index:1;}
.scrBtn.leftBtn{left:10px;background-position:0 0;}
.scrBtn.rightBtn{right:10px;background-position:-78px 0;}
.slideBox .scrCon{width:814px;margin:0 auto;height:408px;}
.slideBox .scrCon ul li{float:left;}/* 左右时需要 */
.slideBox .scrCon ul li{width:814px;height:408px;}
.slideBox .scrCon ul li img{width:814px;height:408px;}

/*显微根管治疗*/

.geng_brt{width:849px; height:410px;}
.geng_sorll{ width:849px; height:410px; background: #f9f7f2 no-repeat left;}
.geng_sorll li{ width:849px;}
.geng_sorll li .mb_le{ width:849px;}


.geng_brt1{width:849px; height:410px;}
.geng_sorll1{ width:849px; height:410px; background: #f9f7f2 no-repeat left;}
.geng_sorll1 li{ width:849px;}
.geng_sorll1 li .mb_le{ width:849px;}


.geng_brt2{width:849px; height:410px;}
.geng_sorll2{ width:849px; height:410px; background: #f9f7f2 no-repeat left;}
.geng_sorll2 li{ width:849px;}
.geng_sorll2 li .mb_le{ width:849px;}


.geng_brt3{width:849px; height:410px;}
.geng_sorll3{ width:849px; height:410px; background: #f9f7f2 no-repeat left;}
.geng_sorll3 li{ width:849px;}
.geng_sorll3 li .mb_le{ width:849px; height:410px;text-align:center; float:left;}


.img-scroll{ position:relative; width:849px; margin:0 auto;}  
 .img-scroll .prev,.img-scroll .next { position:absolute; top:45%; display:block;  width:35px; height:44px; z-index:99; }  
 .img-scroll .prev  { left:0;cursor:pointer; background:url(/images/img/prev.png) no-repeat;}  
 .img-scroll .next { right:0;cursor:pointer; background:url(/images/img/next.png) no-repeat;}  
 .img-list { position:relative; width:849px; height:410px; top:30px; overflow:hidden;}  
 .img-list ul { width:9999px;}  
 .img-list li { float:left; display:inline; width:1200px; height:640px; }  
 .zj_td1,.zj_td2,.zj_td3{ width:849px; height:640px; }
 .zj_td1{background:url(/images/img/lc1.jpg) no-repeat;}
 .zj_td2{background:url(/images/img/lc2.jpg) no-repeat;}
 .zj_td3{background:url(/images/img/lc3.jpg) no-repeat;}
 
.mb_list { position:relative; width:849px; height:410px; overflow:hidden;}  
.mb_list li{ float:left; display:inline; width:849px; height:410px; }