* {
	margin: 0;
	padding: 0;
	border: 0;
	list-style: none;
}
a {
	/*color: #fff;*/
	text-decoration: none;
}
a:hover { text-decoration: none;}
html,body {
	font-family: "微软雅黑";
}
@font-face { 
 font-family: '微软雅黑','汉仪长艺体简','仿宋','Candara'; 
 src:
        url('../fonts/Candara.ttf') format('ttf'), 
        url('../fonts/simfang.ttf') format('ttf'), 
        url('../fonts/汉仪长艺体简.ttf') format('ttf'); 
} 
.banner {
	width: 100%;
	position: relative;
	margin-bottom: 50px;
}
.banner img {
	width: 100%;
}
.banner_con {
	overflow: hidden;
	position: absolute;
	left: 50%;
	margin-left: -600px;
	padding: 0 15px;
	padding-top: 3%;
	transition: padding-top 1s;
	-webkit-transition: padding-top 1s;
	-moz-transition: padding-top 1s;
	-o-transition: padding-top 1s;
	box-sizing: border-box;
	-webkit-box-sizing: border-box;
}
@media (max-width: 1200px) {
	.banner_con {
		width: 100%;
		left: 0;
		margin-left: 0;
		box-sizing: border-box;
		-webkit-box-sizing: border-box;
	}
}
.banner_con_btn {
	overflow: hidden;
	margin-bottom: 10px;
}
.banner_con_btn1,.banner_con_btn2 {
	float: left;
}
.banner_con_btn1 {
	margin-right: 20px;
}
.banner_con_btn1 {
	width: 8.25rem;
	height: 2.55rem;
	line-height: 2.5rem;
	background: url(../images/ln/index/09.png) no-repeat;
	font-size: 0.8rem;
	/*padding: 8% 20px 10%;*/
	text-align: center;
	color: #22A2D7;
	display: block;
}
.banner_con_btn2 {
	width: 8.25rem;
	height: 2.55rem;
	line-height: 2.5rem;
	background: url(../images/ln/index/10.png) no-repeat;
	font-size: 0.8rem;
	/*padding: 8% 20px 10%;*/
	color: #fff;
	text-align: center;
	display: block;
}
.banner_con_txt {
	width: 50%;
	padding-top: 5%;
	margin-bottom: 5%;
	transition: margin-top 1s;
	-webkit-transition: margin-top 1s;
	-moz-transition: margin-top 1s;
	-o-transition: margin-top 1s;
}
.banner_con_txt .title {
	font-size: 2rem;
	color: #fff;
}
.banner_con_txt .detail {
	color: #fff;
	font-size: 0.8rem;
	line-height: 1.25rem;
	margin-top: 10%;
	transition: margin-top 1s;
	-webkit-transition: margin-top 1s;
	-moz-transition: margin-top 1s;
	-o-transition: margin-top 1s;
}
.banner_con_enter {
	width: 100%;
	background: rgba(0,0,0,0.3);
	position: absolute;
	bottom: 0;
	padding: 0.5rem 0;
	color: rgba(255,255,255,0.6);
	font-size: 12px;
}
.banner_con_enter_a {
	overflow: hidden;
	margin-bottom: 0;
}
.banner_con_enter_a li {
	float: left;
	margin-right: 10px;
}
.banner_con_enter_a li a {
	color: rgba(255,255,255,0.6);
	font-size: 12px;
}
.banner_con_enter_a li a:hover {
	color: #fff;
}
@media (max-width: 1500px) {
	.banner_con { padding-top: 1%;}
	.banner_con_txt .detail { margin-top: 5%;}
	.banner_con_txt { margin-bottom: 3%;}
}
@media (max-width: 1200px) {
	.banner_con_txt .title { font-size: 1.5rem;}
	.banner_con_txt .detail { font-size: 0.7rem;}
}
@media (max-width: 1100px) {
	.banner_con_txt .detail { height: 50px; overflow: hidden;}
}
@media (max-width: 880px) { 
	
	.banner_con_btn1,.banner_con_btn2 { width: 6.25rem; font-size: 0.7rem; height: 2rem; line-height: 2rem;}
	.banner img { height: 310px;}
	.banner_con_txt { margin-bottom: 40px;}
}
@media (max-width: 879px) { 
	.banner_con_txt { 
		width: 100%;
		text-align: center;
	}
	.banner_con_btn {
		width: 300px;
		margin: 0 auto;
		/*font-size: 0.8rem;*/
		overflow: hidden;
	}
}
@media (max-width: 630px) {
	.banner img { height: 220px;}
	.banner_con_txt .detail { display: none;}
	.banner_con_btn { width: 230px; overflow: hidden;}
	.banner_con_btn1,.banner_con_btn2 { width: 5.25rem; font-size: 0.7rem; height: 2rem; line-height: 2rem;}
}
@media (max-width: 414px) {
	.banner { margin-bottom: 1.5rem;}
	.banner_con_txt { margin-bottom: 28px; padding-top: 8%;}
	.banner_con_txt .title { font-size: 1.2rem;}
	.banner img { height: 200px;}
	.banner_con_btn1,.banner_con_btn2 { width: 4.25rem; font-size: 0.6rem; height: 1.5rem; line-height: 1.5rem;}
	.banner_con_btn { width: 190px;}
	
}
@media (max-width: 330px) {
	.banner_con_enter_a li:nth-child(1) { display: none;}
}

/***********************************新闻中心***********************************************************************************/
.news_xh {
	overflow: hidden;
	width: 95%;
	float: left;
	margin-bottom: 1rem;
}
.news_xh .title {
	width: 100%;
	border-bottom: 1px solid #dcdcdc;
	overflow: hidden;
	margin-bottom: 1rem;
}
.news_xh .title h3 {
	float: left;
	font-size: 0.9rem;
	color: #219cd3;
	border-bottom: 1px solid #219cd3;
	padding-bottom: 0.6rem;
	margin-bottom: 0;
	margin-top: 0;
}
.news_xh .title a.more {
	float: right;
	color: #9e9c9a;
	font-size: 0.6rem;
}
.news_xh_detail {

}
.news_xh_detail li {
	line-height: 1.25rem;
	overflow: hidden;
}
.news_xh_detail li a {
	width: 85%;
	height: 25px;
	font-size: 0.7rem;
	color: #5f5f5f;
	background: url(../images/ln/index/05.png) no-repeat left center;
	padding-left: 0.75rem;
	display: block;
	float: left;
	overflow: hidden;
}
.news_xh_detail li a:hover {
	color: #219cd3;
}
.news_xh_detail li p {
	width: 15%;
	font-size: 0.6rem;
	float: right;
	color: #9e9c9a;
	text-align: right;
	margin-bottom: 0;
}
@media (max-width: 1200px) {
	.news_xh_detail li a { width: 80%;}
	.news_xh_detail li p { width: 20%;}
}
@media (max-width: 992px) {
	.news_xh_detail li a { width: 90%;}
	.news_xh_detail li p { width: 10%;}
}
@media (max-width: 768px) {
	.news_xh { margin-bottom: 1rem;}
	.news_xh .title { margin-bottom: 1rem;}
	.news_xh_detail li a { width: 80%;}
	.news_xh_detail li p { width: 20%;}
}
@media (max-width: 630px) {
	.news_xh_detail li a { width:100%; height: 22px; line-height: 22px;}
	.news_xh_detail li p { width: 100%;  clear: none; padding-left: 0.85rem; line-height: 20px; text-align: left;}
}

/*******************************************版块标题**********************************************************/
.ln_bkTilte {
	width: 100%;
	text-align: center;
}
.ln_bkTilte h2 {
	color: #333;
	/*font-weight: 600;*/
	font-size: 2rem;
}
.ln_bkTilte p {
	color: #585858;
	font-size: 1.5rem;
	font-family: "汉仪长艺体简";
}
@media (max-width: 768px) {
	.ln_bkTilte h2 { font-size: 1.5rem;}
	.ln_bkTilte p { font-size: 0.9rem;}
}

/**********************************************关于我们*****************************************************************/
.ln_aboutUs {
	background: #f1f1f1;
	margin-top: 10px;
	padding-top: 2rem;
	padding-bottom: 2rem;
	overflow: hidden;
}
.ln_aboutUs_a {
	overflow: hidden;
	margin-top: 3rem;
}
.ln_aboutUs_a1 {
	float: left;
	/*width: 1%;*/
	margin-bottom: 2rem;
	text-align: center;
}
.ln_aboutUs_a1 img {
	width: 100%;
}
.ln_aboutUs_a2 {
	float: left;
	/*width: 55%;*/
	padding-left: 3%;
	box-sizing:border-box;
}
.ln_aboutUs_a2_a {
	width: 3.3rem;
	border-top: 1px solid #9e9c9a;
	padding-top: 0.25rem;
}
.ln_aboutUs_a2_a i {
	width: 2.3rem;
	border-top: 1px solid #9e9c9a;
	display: block;
}
.ln_aboutUs_a2_b h4 {
	font-size: 0.9rem;
	color: #555;
}
.ln_aboutUs_a2_b p {
	font-style: italic;
	padding-left: 1rem;
	color: #555;
	font-size: 0.7rem;
}
.ln_aboutUs_a2_c p {
	color: #666;
	text-indent: 2em;
	line-height: 1.25rem;
	font-size: 0.7rem;
}
.ln_aboutUs_a2_c a {
	width: 30px;
	display: block;
	overflow: hidden;
	margin: 0 auto;
}
.ln_aboutUs_a2_c a ul li {
	float: left;
	width: 5px;
	height: 5px;
	border-radius: 50%;
	background: #9e9c9a;
	margin-right: 5px;
}
.ln_aboutUs_a2_c a:hover ul li {
	background: #219ad2;
}

/**********************************************勘察编录APP下载**********************************************************/
.ln_appDownload {
	width: 100%;
	background: url(../images/ln/index/02.jpg) center;
	padding-top: 2rem;
	padding-bottom: 2rem;
	overflow: hidden;
	position: relative;
	/*max-height: 899px;*/
}
.ln_appDownload img {
	width: 100%;
}
/*.ln_appDownload_p {
	position: absolute;
	top: 1.2rem;
	left: 50%;
	margin-left: -256px;
	background: rgba(0,0,0,0.6);
	padding: 2rem;
}*/
.ln_appDownload .ln_bkTilte h2 {
	color: #fff;
}
.ln_appDownload .ln_bkTilte p {
	color: #fff;
}
.ln_appDownload_a {
	font-size: 0.8rem;
	color: #fff;
	text-align: center;
}
.ln_appDownload_a a {
	color: #219cd3;
}
.ln_appDownload_b{
	width: 9.4rem;
	height: 2.5rem;
	color: #fff;
	background: #219cd3;
	text-align: center;
	margin: 0 auto;
	margin-top: 2.3rem;
	line-height: 2.5rem;
	display: block;
	border-radius: 5px;
	font-size: 0.8rem;
	background: #219cd3 url(../images/ln/index/04.png) no-repeat 40px center;
	padding-left: 1.5rem;
	margin-bottom: 1.9rem;

}
.ln_appDownload_b:hover {
	background: #1a82b0 url(../images/ln/index/04.png) no-repeat 40px center;
	color: #fff;
}

/***************************************常见问题****************************************************/
.common_problem {
	width: 100%;
	overflow: hidden;
	background: #F5F3EF;
	padding-top: 2rem;
	padding-bottom: 2rem;
}
.common_problem_title3,.common_problem_title4,.system_introduction_title3,.system_introduction_title4 {
	font-size: 0.7rem;
	color: #666;
	line-height: 1.25rem;
	text-align: center;
	padding: 0 6%;
}
.common_problem_title4,.system_introduction_title4 {
	font-family: 'Candara';
	margin-top: 10px;
}
/*问答*/
.common_problem_cons {
	margin-top: 2.4rem;
	overflow: hidden;
}
.common_problem_con {
	
	margin-bottom: 2rem;
}
.common_problem_con_Q {
	color: #333;
	font-size: 0.9rem;
	background: url(../images/bj/problem/01.png) no-repeat left center;
	/*height: 33px;*/
	line-height: 33px;
	padding-left: 45px;
}
.common_problem_con_A {
	font-size: 0.7rem;
	color: #666;
	line-height: 1.25rem;
	background: url(../images/bj/problem/02.png) no-repeat left 6px;
	padding-left: 45px;
	margin-top: 1.5rem;
}
.dong_gif {
	width: 100%;
	display: block;
	text-align: center;
	margin: 0 auto;
}
.dong_gif img {
	width: 10%;
	margin: 0 auto;
	/*display: block;*/
	/*margin-top: 20px;*/
}
@media (max-width: 992px) {
	.common_problem_con_Q{
		background: url(../images/ln/index/13.png) no-repeat left center;　
		height: auto;
		line-height: 25px;
		font-size:0.8rem;
		padding-left: 1.8rem;
	}
	.common_problem_con_A{
		background: url(../images/ln/index/14.png) no-repeat left 6px;　
		height: auto;
		line-height: 25px;
		font-size:0.7rem;
		padding-left: 1.8rem;
	}
}
@media (max-width: 520px) {
	.common_problem_title1 {
		font-size: 2rem;
	}
	.common_problem_title2 {
		font-size: 1.5rem;
	}
	.common_problem_title3,.common_problem_title4 {
		display: none;
	}
	.common_problem_con_Q {
		font-size: 0.8rem;
		height: auto;
		/*background-size: contain;*/
		line-height: 1.25rem;
		padding-left: 2.2rem;
		min-height: 33px;
		background: url(../images/bj/problem/01.png) no-repeat left top;
	}
	.common_problem_con_A {
		font-size: 0.6rem;
		margin-top: 1rem;
	}
	.system_introduction_title4 {
		display: none;
	}
}


/*****************************************************联系我们*******************************************/
.contact_us {
	width: 100%;
	/*background: url(../images/bj/test/contact01.jpg);*/
	overflow: hidden;
	padding-bottom: 2rem;
	font-size: 0.8rem;
	padding-top: 2rem;
	/*background-size: contain;*/
}
.contact_us .test_title {
	color: #fff;
}
.contact_us_lr {
	width: 100%;
	overflow: hidden;
	margin-top: 2rem;
}
.contact_us_left,.contact_us_right {
	width: 50%;
	float: left;
}
.contact_us_left {
	padding-right: 10%;
	/*padding-left: 5%;*/
	box-sizing: border-box;
}
.contact_us_left li {
	height: 2.4rem;
	line-height: 2.4rem;
	border-bottom: 1px solid rgba(95,95,95,0.15);
	color: #666;
	font-weight: lighter;
}
.contact_us_left li i {
	width: 21px;
	height: 21px;
	margin-right: 10px;
}
.contact_us_right {
	height: 13.65rem;
}
.contact_us_suggest {
	overflow: hidden;
	text-align: center;
	margin-top: 2rem;
}
.contact_us_suggest li{ 
	color: #fff;
	font-weight: lighter;
	text-align: center;
	font-size: 0.6rem;
	float: left;
}
@media (max-width: 993px) {
	.contact_us {
		font-size: 0.7rem;
	}
}
@media (max-width: 767px) {
	.contact_us_left {
		width: 100%;
		padding-right: 0;
	}
	.contact_us_left ul li {
		text-align: center;
	}
	.contact_us_right {
		display: none;
	}
	.contact_us_suggest {
		margin-top: 1rem;
	}
	.contact_us_suggest li {
		float: none;
	}
}

/*****************************************************返回顶部*******************************************/
/*返回顶部*/
.totop{
	position:fixed;
	right:25px;
	bottom:25px;
	display:block;
	width:26px;
	height:62px;
	background:url(../images/rocket.png) no-repeat 0 0;
	-webkit-transition: all 0.2s ease-in-out;
	-o-transition: all 0.2s ease-in-out;
	-moz-transition: all 0.2s ease-in-out;
	transition: all 0.2s ease-in-out;
}
.totop:hover{
	background:url(../images/rocket.png) no-repeat 0 -62px;
}

@media (max-width: 768px) {
	.news_list,.ln_aboutUs,.ln_appDownload,.common_problem,.contact_us { padding: 1.5rem 0;}
	.ln_aboutUs_a { margin-top: 1rem;}
	.ln_appDownload_b {
	    width: 8rem;
	    height: 2.5rem;
	    color: #fff;
	    background: #219cd3;
	    text-align: center;
	    margin: 0 auto;
	    margin-top: 2.3rem;
	    line-height: 2.5rem;
	    display: block;
	    border-radius: 5px;
	    font-size: 0.8rem;
	    background: #219cd3 url(../images/ln/index/04.png) no-repeat 28px center;
	    padding-left: 2rem;
	    margin-bottom: 1.9rem;
	}
	.common_problem_cons,.contact_us_lr {
		margin-top: 1.4rem;
	}
	/*.news_xh_detail li a { width: 80%;}
	.news_xh_detail li p { width: 20%;}*/

}
@media (max-width: 380px) {
	.contact_us_left ul li span { display: none;}
}