@charset "gb2312";
body{ background-image:none; background-color:#ebebeb}
.ybman{ width:998px; background-color:#fff; margin:0px auto}
.ybdhnav{ width:1000px; height:58px; background:url(../images/bg/nav-bg.jpg) no-repeat; overflow:hidden}
.ybdhnav h3{ width:635px; height:58px; display:block; float:left; text-indent:160px; line-height:58px; color:#4c5773;}
.ybdhnav a{ width:105px; height:58px; float:right;}

.ybtop{ height:76px; background:url(../images/bg/100top-bg.jpg) no-repeat;}
.ybtop a{ width:377px; height:76px; float:left;}
.ybtop .lian2{ width:188px; margin-left:119px;}
.ybtop .lian3{ width:125px; margin-left:0px;}
.ybtop .lian4{ width:165px; margin-left:0px;}

.ybbanner-1{ width:100%; height:99px; background:#0f131e url(../images/bg/banner-1bg.jpg) center no-repeat; overflow:hidden}
.ybbanner-2{ width:100%; height:169px; background:#0f131e url(../images/bg/banner-2bg.jpg) center no-repeat; overflow:hidden}
.ybbanner-3{ width:100%; height:160px; background:#0f131e url(../images/bg/banner-3bg.jpg) center no-repeat; overflow:hidden}

.ybnav{ width:100%; height:48px; background:url(../images/bg/100navbg.gif) no-repeat center; overflow:hidden}
.ybnav ul{ width:1000px; margin:0px auto}
.ybnav ul li{ height:48px; display:inline; margin-left:35px; margin-right:5px; line-height:55px; font-size:14px; color:#fff; float:left; font-weight:700; overflow:hidden}
.ybnav ul li a{ color:#fff;}

.ybdaoyu{ height:64px; padding:47px 0 37px 0; background:#fff url(../images/bg/dy-bg.jpg) no-repeat 19px 47px;}
.ybdaoyu p{ padding:0 30px 0 200px; color:#79829b}

.symptom-nav h3{ width:840px;}
.symptom-nr{ padding-bottom:20px; overflow:hidden;}
.symptom-nr .yblist1{ margin-top:20px; margin-left:10px;  }
.symptom-nr .yblist1 dl{ width:238px; float:left; display:inline; margin:8px 8px 0 0; padding-top:0px; overflow:hidden; zoom:1 }
.symptom-nr .yblist1 dl dt{ height:43px; line-height:43px; text-indent:48px;  background:url(../images/bg/list-bg1.gif) no-repeat}
.symptom-nr .yblist1 dl dt a{ color:#2c3038;}
.symptom-nr .yblist1 dl dt a:hover{ text-decoration:none}
.symptom-nr .yblist1 dl dd,.yblist2 dl dd{ width:520px; height:450px;  margin:5px 0 0 -110px; background:url(../images/bg/listnr-bg.gif) no-repeat; position:absolute; z-index:100;  display:none; }

#huandong{  width:452px; height:400px; text-align:center; padding:30px 39px 20px 29px; overflow:hidden; overflow-y:scroll;   }


.symptom-nr .yblist1 dl dd img,.yblist2 dl dd img{ margin:0px auto; display:block; margin:12px 0}
.symptom-nr .yblist1 dl dd h1,.yblist2 dl dd h1{ font-size:28px; font-family: "Microsoft Yahei", "΢ÈíÑźÚ", Tahoma, Arial, Helvetica, STHeiti; _font-family: Tahoma,Arial,Helvetica,STHeiti; color:#fff; text-align:center;}
.symptom-nr .yblist1 dl dd p,.yblist2 dl dd p{ color:#fff;}

.yblist2{ width:932px; padding:3px 20px 15px 20px; margin:0px auto; margin-top:0px; background-color:#f1f1f1; border:1px solid #eaeaea}
.yblist2 dl{ width:228px; float:left; display:inline; margin:20px 5px 0 0; overflow:hidden}
.yblist2 dl dd{ margin-top:-5px;}
.yblist2 dl a{ color:#2c3038}
.yblist2 dl a:hover{ text-decoration:none}

.sense-nav{ background-position:0px -63px;}
.sense-nav h3{ width:730px;}

.harm-nav{ background-position:0px -126px; }
.harm-nav h3{ width:740px;}


.tenet-nav{ background-position:0px -190px;}
.tenet-nav h3{ width:745px;}

.abstain-nav{ background-position:0px -254px;}
.abstain-nav h3{ width:760px;}

.parents-nav{ background-position:0px -319px}
.parents-nav h3{ width:830px;}


#footer-nr{ width:1000px;}

#footer-nav{ background-color:#2b3c67}
#footer-nav ul li a{ color:#dfe5f5}
#footer-nr-ri strong{ color:#2b3c67}