@charset "gb2312";

/* CSS Document */

/*-------------------公共样式---------------------*/

html{ font-size:10px;}

*{margin: 0px;border: 0px;padding: 0px;}

body{ max-width:640px; min-width:320px; margin:0 auto; background-color:#FFF;}

body *{ color:#666; font-family: "Microsoft YaHei";  font-size:1.4rem; line-height:2.4rem;}

.fl{float: left;display: inline;}

.fr{float: right;display: inline;}

.cl{clear: both;}

.ov{overflow: hidden;}

.text{text-align: center;}

.pad{padding:1rem 2rem;}

.w_pad{ padding:1.5rem 1rem; }

section{display:block;}

a{text-decoration: none; color:#fff; -webkit-tap-highlight-color:rgba(255,0,0,0);}

a:hover{ color:#fff;}

a img{ vertical-align:middle; width:100%;}

img { width:100%;vertical-align:middle; }

ul li,ol li{list-style: none;}

h2 { font-size:2rem; color:#FFF; font-weight:900; line-height:2.6rem; text-align:center; letter-spacing:.1rem;}

h3 { font-size:1.8rem; color:#FFF; font-weight:100;  text-align:center; padding-bottom:.5rem; }

.zx{ width:96%; margin:1.6rem auto 1rem; overflow:hidden;}

.zx a{ display:block;  border-radius:0.3em; width:48%; line-height:3.2rem; text-align:center;  color:#fff; font-size:1.6rem; font-weight:900;}

.zx a img { width:20px; vertical-align:middle;margin-left:0.5rem;margin-top:-0.3rem;}

.zx a:nth-of-type(1){ background-color:#fc6d39;}

.zx a:nth-of-type(2){ background-color:#c03427;}

.null{zoom:1;clear:both;height:0;font-size:0;overflow: hidden;}

.null:after{content:".";visibility:hidden;display:block;clear:both;height:0;font-size:0;overflow: hidden;}



/*-------------------公共样式结束---------------------*/

.bg { background:#FFF; margin:1rem 0rem; overflow:hidden; padding:1.5rem 0;}

.le_no { border-left:none;}

.bo_no { border-bottom:none;}

.button { display:block; width:80%; background:#9f6d32; border-radius:1.2rem; margin:1.5rem auto 0; text-align:center; line-height:2.8rem; font-size:1.6rem;}

.tx { width:85%; padding:0.2rem 1rem; border-radius:.5rem; background:#9f6d32; margin:1.5rem auto;}

.tx p { color:#FFF; line-height:2rem;}

/*top*/

.top .top_bg { background:#231f20; padding:8px 0; overflow:hidden;}

.top .top_bg .sy { width:19%; float:left; margin:0 3.5%;}

.top .top_bg .zxdh { width:58%; float:left;}

.top .top_bg .dh { width:9%; float:right; margin:0 3.5%;}

.top .nav {width:100%;background:#231f20;overflow:hidden;display:none;z-index:3;position:relative;top:0px;lef:0px;}

.top .nav .ico1,.nav .ico2,.nav .ico3,.nav .ico4,.nav .ico5{ padding-left:12%; padding-top:.8rem; padding-bottom:.8rem;}

.top .nav .ico1{background:url(../images/menu1.gif) no-repeat left;background-size:contain;}

.top .nav .ico2{background:url(../images/menu2.gif) no-repeat left;background-size:contain;}

.top .nav .ico3{background:url(../images/menu3.gif) no-repeat left;background-size:contain;}

.top .nav .ico4{background:url(../images/menu4.gif) no-repeat left;background-size:contain;}

.top .nav .ico5{background:url(../images/menu5.gif) no-repeat left;background-size:contain;}

.navitems{ clear:both;font-size:1.4rem;background:#231f20; overflow: hidden;}

.nav li {display:inline-block;width:100%; padding-left:4%; text-align: left; margin-bottom:.7rem;}

.nav li a {color:#fff;}

.zxs{width:80%;background:#ff7800;margin:0 auto;border-radius:0.5rem;padding:0.5rem 0;text-align:center;margin:1.5rem auto;margin-bottom:0;}

.zxs a{display:black;text-align:center;font-size:1.6rem;}

.zxs a img{width:20px;margin-left:0.5rem;margin-bottom:0.2rem;}

/* logo */

.logo{ padding:1rem 3rem; line-height:normal; background:#FFF;}

.logo img{ width:100%;}



/* banner */

.dd {background:#c03427;}

.dd p { color:#fff;}

.dd p span { font-size:1.8rem; color:#ffde00; }

.dd p  a{color:#ffde00;}

/***大会概况：**/

.dhgk{overflow:hidden;}

.dhgk h1{font-size:2.6rem;text-align:center;color:#333;}

.dhgk  p{text-indent:2em;margin-top:1rem;}

.dhgk  p a{color:#c03427;}

.dhgk  .tsjs{width:95%;margin:1rem auto;}

.dhgk  .tsjs .bd  li{position:relative;}

.dhgk  .tsjs .bd  li p{position:absolute;bottom:0;left:0;width:100%;background:rgba(0,0,0,0.8);text-align:center;color:#fff;text-indent:0;}

.dhgk  .tsjs .hd{ width:55px; margin:0 auto; margin-top:1rem;overflow:hidden;}

.dhgk  .tsjs .hd ul li{ width:14px; height:14px; margin:0 2px; border-radius:50%; background:#cccccc; float:left;}

.dhgk  .tsjs  .hd ul li.on{ background:#bd0d09;}

.dhgk  .zt3 .zxs{width:70%;margin-top:1.5rem;}

/*百名专家学术论道*/

.zt1{padding-top:1rem;}

.tit h2{font-size:2.4rem;color:#014ca9;font-weight:normal;height:2rem;line-height:2rem;margin-bottom:0.3rem;}

.zt1nr{padding-top:0;}

.zt1nr p{text-indent:2rem;}

.zt1nr h4{text-align:center;}

.zt1nr h4 a{color:#be160f;text-decoration:underline;font-size:1.4rem;}

.zt1nr .nr{width:90%;margin:0 auto;overflow:hidden;}

.zt1nr .nr .box{width:48%;float:left;margin-top:1.5rem;}

.zt1nr .nr .box:nth-of-type(odd){margin-right:4%;}

.zt1nr .nr .box dt{position:relative;}

.zt1nr .nr .box  span{position:absolute;bottom:0;background:rgba(0,0,0,0.8);width:100%;color:#fff;font-weight:bold;display:inline-block;text-align:center;}

.zt1nr .nr .box dd{margin-top:1rem;line-height:2rem;}

.zt1nr .nr .box dd br{line-height:0;}

/*大会亮点*/

.zt2{padding-top:1.5rem;}

.zt2nr{padding-top:0;}

.zt2nr p{text-indent:2rem;}

.zt2nr p a{color:#c03427;}

.zt2box{margin-top:1.5rem;}

.zt2box .tp{position:relative;width:90%;margin:0 auto;}

.zt2box .tp span{position:absolute;bottom:0;left:0;background:rgba(0,0,0,.6);width:100%;text-align:center;}

.zt2box .imgs{border:1px solid #fff;}

.zt2box .imgs img{vertical-align:middle;}

.zt2bot {width:85%;margin:1.5rem auto;}

.zt2bot  h2{font-size:2rem;color:#333;font-weight:bold;border-bottom:1px dashed #ccc;padding-bottom:1rem;}

.zt2bot .botnr{margin-top:1rem;}

.zt2bot .botnr p{text-indent:0;text-align:center;}

.zt2 .zxs{width:70%;}

/*大会推荐技术*/

.zt3{margin-top:1.5rem;}

.zt3nr{padding-top:0;}

.zt3nr p{text-indent:2rem;}

.zt3nr p a{color:#c03427;}

.zt3nr .tjjs{margin:1rem auto;border:2px solid #e6e6e6;width:95%;margin-bottom:0;}

.zt3nr .tjjs .bd .bk a{width:95%;display:block;margin:0.5rem auto;}

.zt3nr .tjjs .bd .tps{position:relative;}

.zt3nr .tjjs .bd  li p{position:absolute;bottom:0;left:0;width:100%;background:rgba(0,0,0,0.8);text-align:center;color:#fff;text-indent:0;width:100%;}

.zt3nr .tjjs .bd  li  span{display:block;text-align:center;margin-top:0.5rem;}

.zt3nr .tjjs .hd{ width:90px; margin:1rem auto; overflow:hidden;}

.zt3nr .tjjs .hd ul li{ width:14px; height:14px; margin:0 2px; border-radius:50%; background:#cccccc; float:left;}

.zt3nr .tjjs  .hd ul li.on{ background:#bd0d09;}

.hf{margin:1.5rem auto;overflow:hidden;}

/*名医助力 祛白更快速*/

.zt4 {margin-top:3rem;}

.zt4nr {padding-top:0.5rem;}

.zt4nr p{text-indent:2em;}

.zt4nr .nr4{width:95%;margin:1rem auto;overflow:hidden;}

.zt4nr .nr4 .box{width:45.7%;float:left;border:1px solid #dcdcdc;}

.zt4nr .nr4 .box:nth-of-type(1){margin-right:7%;}

.zt4nr .nr4 .box .tp{width:100%;text-align:center;margin-top:2rem;}

.zt4nr .nr4 .box img{width:70px;}

.zt4nr .nr4 .box  dl{text-align:center;margin:1rem auto;}

.zt4nr .nr4 .box  dl dt b{font-weight:normal;color:#be160f;}

.zt4nr .nr4 .box  dl  dd{font-size:1.2rem;font-weight:bold;}

/*中研公益救助 从未止步*/

.zt5{margin-top:1.5rem;}

.zt5nr {padding-top:1rem;}

.zt5nr .mttb{overflow:hidden;width:95%;margin:0 auto;}

.zt5nr .mttb li{width:32%;float:left;margin-right:2%;margin-bottom:0.3rem;}

.zt5nr .mttb li:nth-of-type(3){margin-right:0;}

.zt5nr .mttb li:nth-of-type(6){margin-right:0;}

.zt5nr .mttb li:nth-of-type(9){margin-right:0;}

/*foot*/

.foot{padding:1rem 0 6rem; overflow:hidden; }

.foot ul li{width:20%;float:left; margin:0 2.5%; text-align:center;}

.foot ul li img { width:75%;}

.foot ul li a{ color:#333333;}