@charset "utf-8";
/* CSS Docume
 * 重庆东大肛肠医院[大肠水疗]
 * Jaja
 * 2013-08-04
 * QQ6493545
 */
body{ font-size:12px; font-family:"宋体",Arial, Helvetica, sans-serif;margin:0;padding:0;color:#7c7c7c; line-height:24px; background:url(../images/bg.jpg) no-repeat top center #0e386a;}
div,img,h3,h4,p,dd,dl,em{margin: 0; padding: 0; border: 0;}
h1{font:bold 1.26em Arial, Sans-Serif;letter-spacing:-1px;margin:0;padding:0}
h2{font:bold 1.7em Arial, Sans-Serif;letter-spacing:-1px;font-size:16px;color:#000;background:inherit;margin:0 0 5px;padding:0}
p{margin:0 auto}
ul{list-style:none;margin:0;padding:0}
form{margin:0}
.left{float:left}
a{text-decoration:none; color:#666666;}
a:hover{text-decoration:none; color:#771f26;}
.clearfloat{clear:both;}

#c1440{width:100%; height:2700px; overflow:hidden; margin:auto; position:relative; z-index:0;}
#c1440_foot{width:100%; height:338px; overflow:hidden; margin:auto; z-index:0; background:url(footer.jpg) repeat-x;}
.topnav_bg{width:100%; height:85px; background:url(../images/logo_bj.jpg) repeat-x; position:absolute; top:0; left:0; }
#c1260{width:1260px; height:1100px; background:url(../images/123.png) no-repeat;position:absolute; top:108px; left:50%; margin-left:-630px;}

#c980{width:1000px; height:auto; overflow:hidden;margin-top:50px; position:absolute; left:50%; top:0; margin-left:-502px; z-index:2}
.topnav{width:915px; height:85px; margin:0 auto;}

.topzi{width:1000px; height:420px; background:url(../images/top_zi.png) no-repeat scroll 400px 120px transparent; float:left;}
.topzx1{width:105px; height:121px; right:210px; position:absolute; top:0;background:url(../images/zx1.png) no-repeat;}
a.topzxa{width:105px; height:121px; display:block;}
.topzi1{width:500px; height:auto; padding-left:420px; float:left; color:#2f5583; font-family:Arial, Helvetica, sans-serif; padding-top:95px; position:relative;}

.bot{width:1000px; height:73px; float:left; margin-top:50px;}
.bot ul{margin-left:415px;_margin-left:205px; float:left;}
.bot ul li{width:514px; height:73px; float:left;}
.bot_1{ width:514px; height:73px; float:left; background:url(../images/in_bot1.png) no-repeat;}

.c1003{width:1000px; height:auto; background:#eeeeee; float:left; margin-top:57px; overflow:hidden;}
.c1003_box{ width:950px; height:auto; margin:0 auto;overflow:hidden;} 

.flash{ width:950px; height:auto; float:left;}
.five_flash{ margin:0 auto; top:35px; position:relative;  }
.cover{position:relative; width:100px; height:47px; top:-325px; z-index:10;left:35px; background-color:#e6e6e4; }


.a2_4{width:179px; height:359px; position:absolute; top:3175px; left:65px;}
.a2_4 ul li{width:179px; height:89px; margin-bottom:1px; cursor:pointer;}
#tip1{width:179px; height:89px; background:url(../images/a2_4_icon1.jpg) no-repeat;}
#tip1.active{background:url(../images/a2_4_icon1a.jpg) no-repeat;}
#tip2{width:179px; height:89px; background:url(../images/a2_4_icon2.jpg) no-repeat;}
#tip2.active{background:url(../images/a2_4_icon2a.jpg) no-repeat;}
#tip3{width:179px; height:89px; background:url(../images/a2_4_icon3.jpg) no-repeat;}
#tip3.active{background:url(../images/a2_4_icon3a.jpg) no-repeat;}
#tip4{width:179px; height:89px; background:url(../images/a2_4_icon4.jpg) no-repeat;}
#tip4.active{background:url(../images/a2_4_icon4a.jpg) no-repeat;}
.a2_5{width:700px; height:360px; position:absolute; top:3177px; left:245px; overflow:hidden;}
.a2_5 ul li{width:700px; height:360px; position:relative;}
#a2_5a{ background:url(../images/a2_5_pic1.jpg) no-repeat;}
#a2_5b{ background:url(../images/a2_5_pic2.jpg) no-repeat;}
#a2_5c{ background:url(../images/a2_5_pic3.jpg) no-repeat;}
#a2_5d{ background:url(../images/a2_5_pic4.jpg) no-repeat;}

.bottom{ width:950px; height:259px; float:left;overflow:hidden; margin:auto; position:relative;}
.buttom_zixun{ width:915px; height:74px; position:absolute; top:0px; left:50%; margin-left:-456px;}
a.j_1{ width:220px; height:74px; float:left; background:url(../images/j1.jpg) no-repeat;}
a.j_1:hover{ width:220px; height:74px; float:left; background:url(../images/j1_1.jpg) no-repeat;}

a.j_2{ width:220px; height:74px; float:left; background:url(../images/j2.jpg) no-repeat;margin-left:12px; _display:inline;}
a.j_2:hover{ width:220px; height:74px; float:left; background:url(../images/j2_2.jpg) no-repeat;}

a.j_3{ width:220px; height:74px; float:left; background:url(../images/j3.jpg) no-repeat;margin-left:11px; _display:inline;}
a.j_3:hover{ width:220px; height:74px; float:left; background:url(../images/j3_3.jpg) no-repeat;}

a.j_4{ width:220px; height:74px; float:left; background:url(../images/j4.jpg) no-repeat;margin-left:12px; _display:inline;}
a.j_4:hover{ width:220px; height:74px; float:left; background:url(../images/j4_4.jpg) no-repeat;}


.buttom_2{ width:886px; height:100px; background:url(../images/btt.jpg) no-repeat;position:absolute; top:105px; left:51%; margin-left:-460px;}