body { overflow: Scroll; overflow-x: hidden; font-family: "microsoft yahei", "\5B8B\4F53", sans-serif; background-color: #fff; }
* { margin: 0; padding: 0; }
img { border: 0 }
.w1440 { width: 100%; margin: 0 auto; overflow: hidden; _zoom: 1; }
.w100 { width: 850px; margin: 0 auto; overflow: hidden; _zoom: 1; }
.w1004 { width: 1004px; margin: 0 auto; overflow: hidden; _zoom: 1; }
.nav_wrap_w .w1004 { width: 1004px; margin: 15px auto 0 auto; overflow: hidden; _zoom: 1; }
.fr { float: right }
.fl { float: left }
a { text-decoration: none; }
a:link, a:visited { text-decoration: none; }
ul, li { list-style: none; }
.d_b { display: block; }
.bk10 { clear: both; font-size: 0; height: 10px; }
/*��������*/

#qiao-wrap, #qiao-icon-wrap, #qiao_shut { display: none; }

/* head */

.logo { width: 1440px; margin: 0 auto; }
/* nav */

.nav_wrap_w, .nav_dh { background: #3ca094; }
.nav_wrap_w { height: 58px; }
/* banner */

.banner_wrap a { display:block; height: 380px; background: url('../images/banner1.jpg') no-repeat center center; text-align: center; }
.banner_wrap .dianji { width: 334px; height: 58px; margin-left: 346px; margin-top: 324px; }
/* 疾病导航 */

.nav_dh { height: 180px; font-family: "微软雅黑" }
.nav_dh ul { margin-top: 11px; padding: 10px 0; overflow: hidden; }
.nav_dh li { width: 142px; float: left; display: inline; height: 124px; background: rgba(255, 255, 255, 0.5); padding: 8px; border-radius: 20px; }
.nav_dh li+li { margin-left: 10px; }
.nav_dh li:hover { background: #b8e4a9; box-shadow: 1px 1px 3px #5f5f5e, -1px -1px 3px #5f5f5e; }
.nav_dh li b { display: block; height: 45px; font-size: 17px; font-weight: normal; }
.nav_dh li b img { vertical-align: middle; padding-right: 10px; }
.nav_dh li p { line-height: 25px; font-size: 14px; margin-top: 5px; text-align: center; }
.nav_dh li p .lion { color: #f00 }
.nav_dh li a { color: #000 }

/* footer */

.nav_w { height: 30px; margin-top: 15px; }
.nav_w a { display: block; font: 18px/30px "微软雅黑"; color: #fff; float: left; width: 141px; text-align: center; }
.nav_w a+a { border-left: 1px solid #fff }
.footer_wrap_w { text-align: center; margin-bottom: 30px; }
.footer_wrap_w img { padding: 30px 0 }
.footer_wrap_w p { line-height: 24px; font-size: 14px; font-family: "microsoft yahei"; color: #333 }
.footer_wrap_w p span { color: #f00 }
	.clearfix:before,.clearfix:after{ display:block; overflow: hidden; visibility:hidden; content:""; clear:both;}