@charset "utf-8";
body{
	overflow-x:hiden;
}
.sycnt{
	position:relative;
	top:-71px;
	z-index:99;
	margin-bottom:-71px;
}
.mainbg{
	position:relative;
}
.mainbg img{
	width:100%;
	height:1400px;
	position:absolute;
	z-index:-1;
	top: 540px;
}
.lb{background: url(lbbg.png) center center no-repeat;    background-size: 100% 100%;}
/*新闻中心*/
.szxw,.dzyw,.tzgg {
    width:400px;
    float: left;
	margin-left:35px;
}
/*信息公开*/
.xxgk li{
	float:left;
	width:295px;
	height:185px;
	margin-left:30px;
}
.xxgk li:first-child{
	margin-left:0;
}
/*地质工作*/
.dzgz li{
	float: left;
    width: 125px;
    height: 200px;
    margin-left: 65px;
    text-align: center;
}
.dzgz li:first-child{
	margin-left:0px;
}

.dzgz li span{
	display: block;
    padding-top: 19px;
    padding-bottom: 7px;
}
.dzgz li span img{
	width:125px;
	height:125px;
}
.dzgz li p{
	font-size: 18px;
	line-height: 25px;
	cursor:pointer;
}
/*地质技术*/
.dzjs{
	padding:50px;
	background:#fff;
	border-radius:10px;
	height:240px;
}
.dzjs li{
	float: left;
    width: 70px;
	height:120px;
    padding:0 81px;
    text-align: center;
}
.dzjs li span{
	display: block;
}
.dzjs li span img{
	width:71px;
	height:71px;
}
.dzjs li p{
	font-size: 15px;
	line-height: 25px;
	cursor:pointer;
}
.dzjs .ul1 li{
    border-right:1px solid #eee;
	border-bottom:1px solid #eee;
}
.dzjs .ul1 li span {
    display: block;
    
}
.dzjs .ul2 li{
    border-right:1px solid #eee;
}
.dzjs .ul2 li span {
    padding-top: 19px;
}
/*党建工作*/
.djgz{
	background:url(djbg.png) center center no-repeat;
	background-size: 100% 100%; 
    height: 230px;
}
.djgz li{
	float:left;
	width:295px;
	height:185px;
	margin-left:30px;
	text-align: center;
    margin-top: 10px;
}
.djgz li:first-child{
	margin-left:0;
}
/*专题专栏*/
.ztzl li{
	float: left;
    width: 400px;
    height: 135px;
    margin-right:35px;
    text-align: center;
}
.ztzl li img{
    width: 390px;
    height: 135px;
}
.ztzl li:last-child{
	margin-right:0px;
}

/*视频展示*/
/*视频*/
.spzslist{
	float:left;
	width: 500px;
	margin-top: 20px;
}
.spzslist li{
	float: left;
    width:230px;
    text-align: center;
position:relative;
}
.spzslist li:first-child{
	margin-right:40px;
}
.spzslist img{
	width:230px;
    height: 180px;
}
.spzslist li span{
	display: block;
    margin-bottom: 15px;
}
.spzslist li p{
	font-size: 16px;
	line-height: 25px;
	cursor:pointer;
	padding: 0px 15px;
}
.spzslist .playicon{
	width:60px;
	height:60px;
	position:absolute;
	top: 60px;
    left: 85px;
}
.spzslist .playicon img{
	width:60px;
	height:60px;
}
/*领导信箱 地质期刊*/
.ldxx {
	width:208px;
	height:268px;
	margin-left:34px;
	float:left;
       margin-bottom: 35px;
	position:relative;
}
.jb{
	width: 208px;
    height: 122px;
    position: absolute;
    top: 145px;
}
/*下载中心*/
.xzzx{
	height:275px;
	margin-left:35px;
	float:left;
	width: 251px;
}
.xzzx li{
    width: 251px;
    height:137px;
    text-align: center;
}

.xzzx li:first-child{
	margin-bottom:5px;
}