/* CSS Document */
*{ margin:0; padding:0;}
html { min-width:1200px; max-width:1920px;}
body {font-family: "Microsoft Yahei","Helvetica Neue",Helvetica,Arial,sans-serif; font-size:14px; color:#333; padding:0; margin:0; background:url(/sp_img/ztcssci/background.jpg);}
div,img,ul,li,dl,dt,dd,p,input,button,span,h1,h2,h3,h4,h5,h6 { margin:0; padding:0; border:0;}
ul,li { list-style:none;}
img { border:none}
.clearfix:after { content:"."; display:block; height:0; clear:both; overflow:hidden; }
.fl { float:left} .fr { float:right} .tc { text-align:center} .red { color:#c00;} .ml15 { margin-left:15px;} .tr { text-align:right} .mt30 { margin-top:30px;} .f24 { font-size:24px}
.w1200 { width:1200px; margin:0 auto; overflow:hidden;}
a { color:#333; text-decoration:none;}
a:hover { color:#c00;}
.h20 { height:20px; width:100%; display:block; overflow:hidden;}

/*************logo****************/
.header {
	height:120px;
	width:100%;
	}
.logo {
	width:1200px;
	margin:0 auto;
	position:relative;
	}
.logo_img {padding-top:25px;}
.logo_img img { float:left;}
.logo_img p {
	float:left;
	height:75px;
	width:240px;
	background:url(/sp_img/ztcssci/header_icon.png) right 12px no-repeat;
	font-size:18px;
	padding-left:20px;
	margin-left:20px;
	border-left:1px solid #e3e3e3;
	}
.top_tel{
	float:right; 
	width:270px; 
	height:60px;
	margin-top:50px;
	}
.top_tel i{
	width:44px; 
	height:44px; 
	float:left; 
	background:url(/sp_img/ztcssci/telbg.png) 0 0  no-repeat; 
	}
.top_tel .top_t1{
	color:#ff4414; 
	font-size:30px; 
	margin-left:10px;
	float:left;
	}
.top_tel .top_t2{
	float:left;
	font-size:12px; 
	color:#444; 
	margin-left:10px;
	}
.nav_top {
	position:absolute;
	height:22px;
	line-height:22px;
	top:10px;
	right:0px;
	}
.nav_top a {
	padding:0 10px;
	border-radius:5px 5px;
	border:1px solid #ccc;
	color:#ff4414;
	line-height:22px;
	height:22px;
	display:inline-table;
	margin:0 5px;
	}


/*banner*/
.banner_big {
	height:500px;
	background:url(/sp_img/ztcssci/ban_big.jpg) top center no-repeat;
	}
.ban_big_p {position:relative; height:500px;}
.b_logo {
	position: absolute;
	top: 10px;
	left: 0px;
	display: inline-block;
	}
.contribute {
	width:380px;
	height:360px;
	position:absolute;
	right:0px;
	top:130px;
	z-index:10;
	}
.cont_t {
	font-size: 30px;
	color: #000;
	font-weight: 700;
	}
.cont_p:after { content:""; clear: both; display: block; overflow: hidden;}
.cont_p p{
	font-size: 40px;
	color: #000;
	width: 190px;
	float: left;
	margin-top: 30px;
	font-weight: 700;
	text-align: right;
	}

.contribute .buttom {
	width:240px;
	height:44px;
	line-height:44px;
	text-align:center;
	margin-left:85px;
	margin-top:25px;
	background:url(/sp_img/ztcssci/buttom.png) 0 0 no-repeat;
	}
.contribute .buttom a {
	display:block;
	font-size:20px;
	font-weight:bold;
	color:#fff;
	}
	
/********期刊*******/
.qk h3{
	height:80px;
	font-size:40px;
	border-bottom:2px solid #ff4414;
	font-weight:normal;
	margin-bottom:20px;
	text-align:center;
	}
.qk h3 span {
	height:75px;
	border-bottom:5px solid #ff4414;
	display:inline-block;
	}


/*相关期刊滚动*/
.box-gundong {
	margin-top:-2px;
    padding-top:30px;
    height:290px;
    position:relative;
    }
.ashow2 {
    margin-left:45px;
    float:left;
    display:inline;
    }
.list_02 li {
    float: left;
    overflow: hidden;
    margin-left:5px;
    margin-right:5px;
	width: 360px;
    }

.list_02 li img {
    height:230px;
    width:175px;
	float: left;
	margin-right: 10px;
    }
.list_02 li h4 {
	font-size: 16px;
	height: 45px;
	overflow: hidden;
	}
 
.list_02 li p {
	height:30px;
	line-height:30px;
	font-size:15px;
	overflow:hidden;
	}
.al {
    background: url(/sp_img/ztcssci/tj_bg01.jpg) 0 0 no-repeat;
    left:0px;
    top:110px;
    position:absolute;
    overflow:hidden;
    width:32px;
    CURSOR: pointer;
	opacity:0.1;
    line-height: 200px;
    height:70px;
    }
.ar {
    background: url(/sp_img/ztcssci/tj_bg02.jpg) 0 0 no-repeat;
    right:0px;
    top:110px;
    position:absolute;
    overflow:hidden;
    width: 32px;
    cursor:pointer;
	opacity:0.1;
    line-height: 200px;
    height: 70px
    }
.bottom {
	padding: 0px 10px;
	border: 1px solid #F60;
	color: #ff6c00;
	display: inline-block;
	}
.list_02 .bottom { background-color: #ff6c00; color: #fff;}


.news_box {
	width:588px;
	border:1px solid #c72a31;
	}
.news_box h4 {
	height:35px;
	line-height:35px;
	background-color:#e30003;
	font-size:18px;
	color:#fff;
	font-weight:normal;
	}
.news_box h4 i {
	float:left;
	width:9px;
	height:20px;
	background:url(/sp_img/ztcssci/icon_1.png) 0 0 no-repeat;
	display:inline-block;
	margin-top:7px;
	margin-right:10px;
	margin-left:10px;
	}
.news_box h4 a { margin-right:15px;}
.news_box ul { padding:10px 15px;}
.news_box li {
	line-height:30px;
	height:30px;
	background:url(/sp_img/ztcssci/sidebar_link_arrow.png) left center no-repeat;
	padding-left:25px;
	font-size:15px;
	}
.news_box li a {

	overflow:hidden;
	display:inline-block;
	float:left;
	}
.news_box li span {
	float:right;
	color:#999;
	font-size:12px;
	}
	
.youshi_box {padding:30px 0;}
.youshi_box li{
	float:left;
	width:300px;
	text-align:center;
	}
.youshi_box li img { margin-bottom:30px;}
.youshi_box li strong{
	display:block;
	font-size:16px;
	line-height:50px;
	}
.youshi_box li p { padding:0 15px;}
	
.footer {
	background:#b8b8b8;
	padding:15px 0;
	margin-top:20px;
	text-align:center;
	font-size:12px;
	line-height:24px;
	}
.footer a {
	width:90px;
	display:inline-block;
	text-align:center;
	}