@charset 'utf-8';



* {

	margin: 0;

	padding: 0;

}



body {

	max-width: 1920px;

	margin: 0 auto;

	color: #333;

	font-size: 14px;

	background-color: #fff;

	font-family: "Microsoft YaHei","Helvetica Neue", Helvetica, Arial, "Microsoft Yahei UI", SimHei, "\5B8B\4F53", simsun, sans-serif;

}



ul,ol {

	list-style: outside none none;

}



li {

	list-style-type: none;

}



a {

	color: #333;

	text-decoration: none;

}



a:hover {

	color: #ffd700;

}



hr {

	border: none;

}



img {

	border: none;

}



.none {

	display: none;

}



.clear {

	clear: both;

}



.clearfix:after {

	content: "";

	display: block;

	height: 0;

	clear: both;

	visibility: hidden;

}



.clearfix {

	*zoom: 1;

}



.main_width {

	width: 100%;

	max-width: 1200px;

	margin: 0 auto;

}



.header {

	width: 100%;

	z-index: 1000;

	position: relative;

}



.header .top {

	width: 100%;

	height: 40px;

	line-height: 40px;

	background: #272627;

	color: #f5f5f5;

}



.header .top .left {

	display: inline-block;

	float: left;

}



.header .top .right {

	display: inline-block;

	float: right;

}



.header .top .right a {

	color: #f5f5f5;

}



.header .top .right a:hover {

	color: #ffd700;

}



.header .main {

	width: 100%;

	height: 140px;

	background: url(../images/head_bg.jpg) no-repeat center center;

	background-size: 100% 100%;

	color: #ffd700;

}



.header .main .main_width {

	height: 100%;

	position: relative;

}



.header .main .main_width .logo {

	position: absolute;

	left: 0;

	top: 0;

	width: 210px;

	height: 200px;

}



.header .main .main_width .logo img {

	width: 100%;

	height: 100%;

}



.header .main .main_width .logo2 {

	position: absolute;

	top: 10px;

	left: 220px;

}



.header .main .main_width .logo2 img {

	width: 100%;

}



.header .main .main_width .phone {

	display: inline-block;

	position: absolute;

	top: 5px;

	right: 0;

}



.header .main .main_width .phone .hotline {

	font-size: 16px;
	line-height: 1.5;

}



.header .main .main_width .phone .hotline img {

	position: relative;

	top: 8px;

}



.header .main .main_width .phone .num {

	font-size: 24px;

	letter-spacing: 1px;

	line-height: 1.2;

	color: #f4dd65;

}



.header .main ul {

	display: inline-block;

	position: absolute;

	right: 0;

	bottom: 5px;

	width: 100%;

	text-align: right;

}



.header .main ul li {

	display: inline-block;

	margin-right: 2%;

	margin-left: 2%;

}



.header .main ul li:last-child {

	margin-right: 0px;

}



.header .main ul li a {

	display: inline-block;

	font-size: 18px;

	color: #ffd700;

	padding-top: 10px;

	padding-bottom: 10px;

}



.header .main ul li a.click,

.header .main ul li a:hover {

	color: #fff;

	border-bottom: 2px solid #fff;

	margin-bottom: -2px;

}



/*手机端导航*/

.header_m {

	display: none;

}



.header_m {

	width: 100%;

	height: 55px;

	position: fixed;

	top: 0;

	z-index: 1000;

	text-align: center;

	color: #fff;

	font-weight: normal;

	vertical-align: middle;

	text-align: center;

	background: url(../images/head_bg.jpg) no-repeat center center;

	background-size: 100% 100%;

}

.header_m .logo {

	height: 100%;

	display: inline-block;

	float: left;

}

.header_m .logo img {

	height: 100%;

}

.header_m .webname {

	height: 100%;

	display: inline;

	color: #ffd700;

	font-size: 16px;

	font-weight: 700;

	height: 55px;

	line-height: 55px;

	letter-spacing: 1px;

}



.flbox {

	position: relative;

	margin-right: 0px;

	width: 60px;

	height: 55px;

	float: right;

	cursor: pointer;

	opacity: 0.9;

}



div.x,

div.y,

div.z {

	position: absolute;

	margin: auto;

	top: 0px;

	bottom: 18px;

	background: #ffd700;

	border-radius: 2px;

	-webkit-transition: all 200ms ease-out;

	-moz-transition: all 200ms ease-out;

	-ms-transition: all 200ms ease-out;

	-o-transition: all 200ms ease-out;

	transition: all 200ms ease-out;

}



div.x, div.y, div.z {

	height: 3px;

	width: 30px;

	-webkit-transition: all 100ms ease-out;

	-moz-transition: all 100ms ease-out;

	-ms-transition: all 100ms ease-out;

	-o-transition: all 100ms ease-out;

	transition: all 100ms ease-out;

}



div.y.squize {

	width: 0;

	-webkit-transition: all 100ms ease-out;

	-moz-transition: all 100ms ease-out;

	-ms-transition: all 100ms ease-out;

	-o-transition: all 100ms ease-out;

	transition: all 100ms ease-out;

}



div.y {

	top: 18px;

}



div.z {

	top: 37px;

}



div.open div.x, div.open div.z {

	top: 19px;

	-webkit-transition: all 70ms ease-out;

	-moz-transition: all 70ms ease-out;

	-ms-transition: all 70ms ease-out;

	-o-transition: all 70ms ease-out;

	transition: all 70ms ease-out;

}



div.rotate45 {

	-ms-transform: rotate(45deg);

	-webkit-transform: rotate(45deg);

	transform: rotate(45deg);

	-webkit-transition: all 100ms ease-out;

	-moz-transition: all 100ms ease-out;

	-ms-transition: all 100ms ease-out;

	-o-transition: all 100ms ease-out;

	transition: all 100ms ease-out;

}



div.rotate135 {

	-ms-transform: rotate(135deg);

	-webkit-transform: rotate(135deg);

	transform: rotate(135deg);

	-webkit-transition: all 100ms ease-out;

	-moz-transition: all 100ms ease-out;

	-ms-transition: all 100ms ease-out;

	-o-transition: all 100ms ease-out;

	transition: all 100ms ease-out;

}



#sideMenuContainer {

	background: url(../images/head_bg.jpg) no-repeat center center;

	background-size: 100% 100%;

	position: fixed;

	top: 55px;

	right: -150px;

	width: 150px;

	z-index: 4;

	opacity: 0.9;

}



#sideMenuContainer > a {

	display: block;

	padding: 10px;

	color: #ffd700;

	font-size: 17px;

	border-bottom: 1px solid #555;

}



#sideMenuContainer > a:hover {

	background-color: #ffffff;

	color: black;

}



.banner {

	width: 100%;

}



.banner img {

	width: 100%;

}

/*common_title*/

.common_title {

	width: 560px;

	height: 130px;

	margin: auto;

	position: relative;

	text-align: center;

}



.common_title .en {

	font-size: 24px;

	color: #20171a;

	display: block;

	margin: auto;

	line-height: 2;

}



.common_title .ch {

	width: 170px;

	height: 50px;

	line-height: 50px;

	display: block;

	font-size: 30px;

	color: #331207;

	background: #fff;

	z-index: 999;

	position: absolute;

	top: 40px;

	left: 50%;

	margin-left: -85px;

}



.common_title .des {

	width: 100%;

	font-size: 18px;

	color: #191418;

	display: block;

	position: absolute;

	bottom: 5px;

	line-height: 2;

}



.common_title hr {

	width: 100%;

	height: 3px;

	background: #331207;

	position: absolute;

	top: 50%;

}

/*产品展示*/

.index_pro {

	width: 100%;

	background: url(../images/index_03.jpg) repeat center center;

	padding-top: 30px;

	padding-bottom: 30px;

}



.index_pro .common_title .ch {

	background: url(../images/index_03.jpg) repeat center center;

}



.index_pro .list {

	margin-top: 20px;

}



.index_pro .list .box {

	width: 31.9%;

	margin-right: 2.1%;

	float: left;

	margin-bottom: 20px;

}



.index_pro .list .box:nth-child(3n) {

	margin-right: 0px;

}



.index_pro .list .box:hover {

	box-shadow: 0 0 5px 5px #ddd;

}



.index_pro .list .box .img_box {

	width: 100%;

	padding-top: 115%;

	position: relative;

	overflow: hidden;

}



.index_pro .list .box .img_box img {

	position: absolute;

	width: 100%;

	height: 87%;

	top: 0;

	transition: all 0.3s;

}



.index_pro .list .box:hover img {

	transform: scale(1.02);

}



.index_pro .list .box .img_box .txt {

	position: absolute;

	width: 100%;

	height: 13%;

	bottom: 0;

	color: #333;

	box-sizing: border-box;

	padding-left: 10px;

	background: #fff;

	transition-duration: .3s;

	-ms-transition-duration: .3s;

	-moz-transition-duration: .3s;

	-webkit-transition-duration: .3s;

}



.index_pro .list .box .img_box .txt .tit {

	position: absolute;

	top: 50%;

	margin-top: -13px;

	font-size: 20px;

}



.index_pro .list .box:hover .txt {

	height: 15%;

}



.index_pro .list .box .img_box .txt .point {

	width: 25px;

	height: 25px;

	position: absolute;

	right: 20px;

	top: 50%;

	margin-top: -12px;

	background: url(../images/right1.png) no-repeat;

	background-size: 100% 100%;

}



.index_pro .list .box:hover .img_box .txt .tit {

	color: #20171a;

}



.index_pro .list .box:hover .img_box .txt .point {

	background: url(../images/right2.png) no-repeat;

	background-size: 100% 100%;

}



.view_more {

	width: 270px;

	height: 55px;

	line-height: 55px;

	text-align: center;

	border: 1px solid #eee;

	background: #fff;

	margin: auto;

	margin-top: 20px;

	display: block;

	font-size: 16px;

	color: #808080;

}



.view_more:hover {

	color: #808080;

	box-shadow: 0 0 2px 2px #ddd;

}

/*工程案例*/

.index_case {

	margin-top: 40px;

}



.index_case .list {

	margin-top: 20px;

}



.index_case .list .con {

	width: 100%;

	max-width: 1200px;

	overflow: hidden;

}



.index_case .list .con a .pic {

	width: 100%;

	position: relative;

	padding-top: 80%;

}



.index_case .list .con a img {

	width: 100%;

	position: absolute;

	top: 0;

	left: 0;

}



.index_case .txt {

	width: 100%;

	text-align: center;

}



.index_case .txt .title {

	font-size: 18px;

	line-height: 2;

	color: #191418;

	margin-top: 10px;

}



.index_case .txt .des {

	color: #191418;

	line-height: 1.8;

	width: 80%;

	margin: auto;

	display: -webkit-box;

	-webkit-box-orient: vertical;

	-webkit-line-clamp: 2;

	overflow: hidden;

}



.index_case .txt .more {

	width: 80%;

	height: 32px;

	line-height: 32px;

	text-align: center;

	color: #191418;

	display: block;

	margin: auto;

	margin-top: 10px;

}



.index_case .con {

	position: relative;

}



.index_case .pic img {

	width: 100%;

	height: 100%;

	display: block;

	position: absolute;

	top: 0;

	left: 0;

}



.index_case .list .con a {

	width: 275px;

	margin-right: 25px;

	background: #fff;

	display: block;

	padding-bottom: 10px;

	box-sizing: border-box;

	padding-top: 0;

	border: 1px solid #eee;

	box-shadow: 1px 1px 10px 1px #eee;

}



.index_case .view_more {

	margin-top: 40px;

	border: 1px solid #7d7d7d;

}

/*咨询*/

.service {

	width: 100%;

	height: 255px;

	padding-top: 40px;

	box-sizing: border-box;

	background: url(../images/index_04.jpg) no-repeat center center;

}



.service .p1 {

	font-weight: bold;

	font-size: 35px;

	color: #fff;

	text-align: center;

	line-height: 1.5;

}



.service .phone {

	width: 350px;

	height: 80px;

	line-height: 40px;

	margin: auto;

	margin-top: 10px;

	border: 1px solid #fff;

	font-weight: bold;

	font-size: 22px;

	color: #fff;

	text-align: center;

}

/*关于我们*/

.index_about {

	margin-top: 40px;

}



.index_about .main {

	margin-top: 20px;

}



.index_about .main .pic {

	width: 47%;

	float: left;

	margin-right: 25px;

}



.index_about .main .pic .img_box {

	width: 100%;

	padding-top: 70%;

	position: relative;

}



.index_about .main .pic .img_box video {

	width: 100%;

	height: 100%;

	position: absolute;

	top: 0;

	left: 0;

}



.index_about .main .txt {

}



.index_about  .main .txt h1 {

	font-size: 24px;

	color: #000;

	letter-spacing: 2px;

}



.index_about  .main .txt p {

	font-size: 14px;

	color: #666;

	line-height: 2.5;

	margin-top: 20px;

}



.index_about  .main .txt .more {

	width: 145px;

	height: 40px;

	line-height: 40px;

	display: inline-block;

	text-align: center;

	font-size: 14px;

	color: #666;

	margin-top: 20px;

	border: 1px solid #7d7d7d;

}



.index_about  .main .txt .more:hover {

	box-shadow: 0 0 2px 2px #ddd;

}

/*办公环境&荣誉资质*/

.block {

	margin-top: 30px;

}



.block .typename {

	width: 100%;

	text-align: center;

	color: #000;

	font-size: 18px;

}



.block .typename a {

	height: 50px;

	line-height: 50px;

	font-size: 18px;

	color: #000;

	display: inline-block;

	position: relative;

}



.block .typename a.cur,

.block .typename a:hover {

	color: #e6122b;

}



.block .typename a.cur i {

	width: 34px;

	height: 1px;

	border-bottom: 1px solid #e6122b;

	position: absolute;

	bottom: 0;

	left: 50%;

	margin-left: -17px;

}



.block .list {

	margin-top: 30px;

}



.block .list .con {

	width: 100%;

	max-width: 1200px;

	overflow: hidden;

}



.block .list .con a {

	width: 275px;

	margin-right: 25px;

	background: #fff;

	display: block;

	box-sizing: border-box;

	border: 1px solid #eee;

}



.block .list .con a .pic {

	width: 100%;

	position: relative;

	padding-top: 70%;

}



.block .list .con a img {

	width: 100%;

	height: 100%;

	display: block;

	position: absolute;

	top: 0;

	left: 0;

}

/*我们的优势*/

.advantages {

	width: 100%;

	background: url(../images/index_06.jpg);

	margin-top: 40px;

	padding-top: 50px;

	padding-bottom: 20px;

}



.advantages .common_title .ch {

	background: url(../images/index_06.jpg);

}



.advantages .main {

	margin-top: 20px;

}



.advantages .main .left {

	width: 28%;

	float: left;

}



.advantages .main .mid {

	width: 44%;

	float: left;

}



.advantages .main .mid img {

	width: 100%;

}



.advantages .main .right {

	width: 27%;

	margin-left: 1%;

	float: left;

}



.advantages .main .box {

	width: 100%;

	padding-top: 20%;

	padding-bottom: 20%;

}



.advantages .main .box .title {

	width: 98%;

	margin-left: 1%;

	font-size: 24px;

	font-weight: bold;

	color: #20171a;

	line-height: 1.5;

}



.advantages .main .box .des {

	width: 98%;

	margin-left: 1%;

	font-size: 18px;

	color: #20171a;

	line-height: 1.8;

}



.advantages .main .box .pic {

	width: 100%;

	margin-top: 10px;

}



.advantages .main .box .pic img {

	width: 100%;

}

/*服务流程*/

.flow {

	padding-top: 50px;

}



.flow .list {

	margin-top: 30px;

}



.flow .list .box {

	width: 16.66%;

	text-align: center;

	float: left;

}



.flow .list .box .txt {

	width: 100%;

	height: 140px;

	box-sizing: border-box;

	padding-top: 30px;

}



.flow .list .box .txt .title {

	font-size: 20px;

	color: #3f2715;

}



.flow .list .box .txt .des {

	font-size: 14px;

	color: #5b4738;

	line-height: 2;

	display: -webkit-box;

	-webkit-box-orient: vertical;

	-webkit-line-clamp: 3;

	overflow: hidden;

	font-size: 13px;

}



.flow .list .box .line {

	width: 100%;

}



.flow .list .box .line img {

	width: 100%;

}



.flow .list .box .pic {

	width: 100%;

	height: 140px;

}



.flow .list .box .pic img {

	width: 140px;

	height: 140px;

	display: block;

	margin: auto;

}



.flow .list .box:nth-child(2n) .txt {

	padding-top: 0px;

}



.flow .list .box:nth-child(2n) .des {

	text-align: left;

}

/*新闻资讯*/

.index_news {

	padding-top: 50px;

	margin-bottom: 30px;

}



.index_news .main {

	margin-top: 30px;

}



.index_news .main .left {

	width: 65%;

	float: left;

}



.index_news .main .left .top {

	height: 35px;

	line-height: 35px;

}



.index_news .main .left .top .nav a {

	width: 125px;

	height: 35px;

	line-height: 35px;

	display: block;

	float: left;

	text-align: center;

	color: #333;

	font-size: 18px;

}



.index_news .main .left .top .nav a.cur {

	color: #fff;

	background: #4e3228;

}



.index_news .main .left .top .more {

	font-size: 14px;

	color: #666;

	display: inline-block;

	float: right;

}



.index_news .main .left .top .more:hover {

	color: #4e3228;

}



.index_news .main a:hover {

	color: #4e3228;

}



.index_news .main .left .list {

}



.index_news .main .left .list .box {

	padding-top: 20px;

	padding-bottom: 20px;

	border-bottom: 1px solid #eee;

}



.index_news .main .left .list .box .pic {

	width: 30%;

	float: left;

	margin-right: 3%;

}



.index_news .main .left .list .box .pic .img_box {

	width: 100%;

	position: relative;

	padding-top: 65%;

}



.index_news .main .left .list .box .pic .img_box img {

	width: 100%;

	height: 100%;

	position: absolute;

	top: 0;

	left: 0;

}



.index_news .main .left .list .box .txt {

}



.index_news .main .left .list .box .txt .title {

	width: 60%;

	font-size: 16px;

	display: block;

	line-height: 1.5;

	overflow: hidden;

	text-overflow: ellipsis;

	white-space: nowrap;

}



.index_news .main .left .list .box .txt .des {

	color: #666;

	line-height: 2;

	display: -webkit-box;

	-webkit-box-orient: vertical;

	-webkit-line-clamp: 2;

	overflow: hidden;

	margin-top: 10px;

}



.index_news .main .left .list .box .txt .t_m {

	color: #999;

	width: 100%;

	height: 30px;

	line-height: 30px;

	margin-top: 20px;

}



.index_news .main .left .list .box .txt .t_m a {

	display: inline-block;

	float: left;

}



.index_news .main .left .list .box .txt .t_m span {

	display: inline-block;

	float: right;

}



.index_news .main .left .list .box:last-child {

	border-bottom: none;

}



.index_news .main .right {

	width: 30%;

	float: right;

}



.index_news .main .right .top {

	height: 30px;

	line-height: 30px;

}



.index_news .main .right .top h2 {

	font-size: 18px;

	color: #feb42c;

	line-height: 1.5;

	display: inline-block;

}



.index_news .main .right .top .more {

	color: #666;

	display: inline-block;

	float: right;

}



.index_news .main .right .top .more:hover {

	color: #4e3228;

}



.index_news .main .right .box {

	width: 100%;

	float: left;

	border-bottom: 1px solid #eee;

	padding-bottom: 25px;

	padding-top: 15px;

}



.index_news .main .right .box:last-child {

	border-bottom: none;

}



.index_news .main .right .box h3 a {

	padding-left: 35px;

	background: url(../images/index_25.png) no-repeat;

	line-height: 2.5;

	font-size: 16px;

	color: #333;

	font-weight: normal;

}



.index_news .main .right .box h3 a:hover {

	color: #4e3228;

}



.index_news .main .right .box .intro {

	padding-left: 35px;

	background: url(../images/index_26.png) no-repeat;

	line-height: 2;

	color: #666;

	display: -webkit-box;

	-webkit-box-orient: vertical;

	-webkit-line-clamp: 2;

	overflow: hidden;

}

/*底部*/

.footer {

	width: 100%;

	min-height: 285px;

	background: #191418;

}



.footer .foot_logo {

	width: 25%;

	height: 100%;

	float: left;

}



.footer .foot_logo .img_box {

	width: 100%;

	padding-top: 15%;

}



.footer .foot_logo img {

	width: 100%;

}



.footer .right {

	width: 73%;

	float: right;

}



.footer .foot_nav {

	width: 100%;

	margin-top: 30px;

}



.footer .foot_nav ul {

}



.footer .foot_nav ul li {

	display: inline-block;

	text-align: center;

	margin-left: 2%;

	margin-right: 2%;

	margin-bottom: 10px;

}



.footer .foot_nav ul li a {

	font-size: 16px;

	color: #ccc;

	display: inline-block;

}



.footer .foot_nav ul li a:hover {

	color: #ffd700;

}



.footer .right .main {

	width: 100%;

	font-size: 16px;

	color: #cccccc;

}



.footer .right .main .left {

	width: 50%;

	float: left;

	margin-top: 20px;

}



.footer .right .main .left p {

	line-height: 1.5;

	margin-bottom: 10px;

	text-indent: 18px;

}



.footer .right .main .flink {

	width: 50%;

	float: right;

	margin-top: 20px;

}



.footer .right .main .flink>li {

	font-size: 16px;

	color: #ccc;

	margin-left: 10px;

}



.footer .right .main .flink a {

	display: inline-block;

	float: left;

	line-height: 2;

	margin-left: 10px;

	margin-right: 10px;

	color: #ccc;

	font-size: 14px;

}



.footer .right .main .flink a:hover {

	color: #ffd700;

}

/*手机版底部*/

.foot_h {

	height: 4em;

	display: none;

}



.myfooter {

	height: 4em;

	position: fixed;

	left: 0;

	width: 100%;

	z-index: 999;

	bottom: 0;

	background: #191418;

	display: none;

}



.myfooter li {

	width: 33.3%;

	float: left;

	position: relative;

	font-size: 0.9em;

	text-align: center;

	color: #fff;

	line-height: 1em;

	height: 5.33em;

	box-sizing: border-box;

	-moz-box-sizing: border-box;

	-webkit-box-sizing: border-box;

	-o-box-sizing: border-box;

	border-right: 1px solid rgba(255,255,255,0.2);

}



.myfooter li:last-child:before {

	height: 0;

}



.myfooter li em {

	width: 28.125%;

	display: block;

	margin: 0 auto;

	padding: 0.3em 0 0.10em 0;

}



.myfooter li em img {

	width: 28px;

	height: auto;

}



.myfooter li a {

	color: #fff;

}

/*面包屑导航*/

.crumbs {

	width: 100%;

	height: 55px;

	line-height: 55px;

	background-color: #fafafa;

	font-size: 14px;

	color: #666;

}



.crumbs a {

	color: #666;

}



.crumbs a:hover {

	color: #333;

}



.sub_nav {

	width: 100%;

	height: 60px;

	border-bottom: 1px solid #eee;

}



.sub_nav .next1 {

	width: 49px;

	height: 59px;

	float: left;

}



.sub_nav .next1 img {

	width: 100%;

	height: 100%;

}



.sub_nav ul {

}



.sub_nav ul li {

	display: inline-block;

	margin-left: 15px;

	margin-right: 35px;

}



.sub_nav ul li a {

	display: inline-block;

	height: 59px;

	line-height: 59px;

	font-size: 18px;

	color: #333;

}



.sub_nav ul li a.cur,

.sub_nav ul li a:hover {

	color: #000;

	border-bottom: 2px solid #251f1f;

}

/*关于我们*/

.about_main {

	margin-top: 30px;

}



.about_main .pic {

	width: 44%;

	float: left;

	margin-right: 20px;

}



.about_main .pic .img_box {

	width: 100%;

	position: relative;

	padding-top: 57%;

}



.about_main .pic img {

	width: 100%;

	height: 100%;

	position: absolute;

	top: 0;

}



.about_main .txt {

}



.about_main .txt h2 {

	font-size: 24px;

	color: #251f1f;

}



.about_main .txt .cont {

	font-size: 16px;

	color: #666;

	line-height: 2.1;

	margin-top: 15px;

}



.flow .top {

	color: #251f1f;

	font-size: 20px;

	height: 55px;

	line-height: 55px;

	background-color: #f5f5f5;

	box-sizing: border-box;

	padding-left: 10px;

	letter-spacing: 1px;

}

/*滚动导航*/

.rolling_nav {

	width: 100%;

	height: 62px;

	background-color: #fff;

	border-bottom: 1px solid #eee;

}



.rolling_nav ul {

	height: 100%;

	width: 100%;

	overflow: hidden;

}



.rolling_nav ul li {

	display: inline-block;

	height: 100%;

	width: 100%;

	text-align: center;

}



.rolling_nav ul li a {

	display: inline-block;

	font-size: 18px;

	color: #333;

	box-sizing: border-box;

	height: 60px;

	line-height: 60px;

	margin-top: 0px;

	padding-bottom: 20px;

}



.rolling_nav ul li .click,

.rolling_nav ul li:hover a {

	color: #000;

	border-bottom: 2px solid #251f1f;

}



.rolling_nav .main_width {

	position: relative;

	padding: 0 50px;

	box-sizing: border-box;

}



.rolling_nav .left {

	position: absolute;

	width: 50px;

	height: 100%;

	left: 0;

	top: 0;

	cursor: pointer;

}



.rolling_nav .right {

	position: absolute;

	width: 50px;

	height: 100%;

	right: 0;

	top: 0;

	cursor: pointer;

}



.rolling_nav .left img,.rolling_nav .right img {

	width: 100%;

	height: 100%;

}

/*产品列表*/

.list_pro {

	width: 100%;

	background-color: #f5f5f5;

	padding-top: 30px;

	padding-bottom: 30px;

}



.list_pro .common_title .ch {

	background: url(../images/index_03.jpg) repeat center center;

}



.list_pro .list .box {

	width: 31.9%;

	margin-right: 2.1%;

	float: left;

	margin-bottom: 20px;

}



.list_pro .list .box:nth-child(3n) {

	margin-right: 0px;

}



.list_pro .list .box:hover {

	box-shadow: 0 0 5px 5px #ddd;

}



.list_pro .list .box .img_box {

	width: 100%;

	padding-top: 115%;

	position: relative;

	overflow: hidden;

}



.list_pro .list .box .img_box img {

	position: absolute;

	width: 100%;

	height: 87%;

	top: 0;

	transition: all 0.3s;

}



.list_pro .list .box:hover img {

	transform: scale(1.02);

}



.list_pro .list .box .img_box .txt {

	position: absolute;

	width: 100%;

	height: 13%;

	bottom: 0;

	color: #333;

	box-sizing: border-box;

	padding-left: 10px;

	background: #fff;

	transition-duration: .3s;

	-ms-transition-duration: .3s;

	-moz-transition-duration: .3s;

	-webkit-transition-duration: .3s;

}



.list_pro .list .box .img_box .txt .tit {

	position: absolute;

	top: 50%;

	margin-top: -13px;

	font-size: 20px;

}



.list_pro .list .box:hover .txt {

	height: 15%;

}



.list_pro .list .box .img_box .txt .point {

	width: 25px;

	height: 25px;

	position: absolute;

	right: 20px;

	top: 50%;

	margin-top: -12px;

	background: url(../images/right1.png) no-repeat;

	background-size: 100% 100%;

}



.list_pro .list .box:hover .img_box .txt .tit {

	color: #20171a;

}



.list_pro .list .box:hover .img_box .txt .point {

	background: url(../images/right2.png) no-repeat;

	background-size: 100% 100%;

}

/*分页*/

/*分页*/
.page {
	height: 50px;
	line-height: 50px;
	text-align: center;
	margin-top: 10px;
}

.page a {
	padding: 5px 10px;
	border: 1px solid #eee;
	border-radius: 4px;
	background: #fff;
	color: #241e1e;
}

.page span {
	padding: 5px 10px;
	border: 1px solid #eee;
	background: #241e1e;
	color: #fff;
	border-radius: 4px;
}

/*工程案例*/

.list_case {

	width: 100%;

	background-color: #f5f5f5;

}



.list_case .list {

}



.list_case .list .box {

	width: 31.9%;

	margin-right: 2.1%;

	float: left;

	padding: 15px;

	padding-bottom: 0px;

	box-sizing: border-box;

	background-color: #fff;

	margin-top: 20px;

}



.list_case .list .box:nth-child(3n) {

	margin-right: 0px;

}



.list_case .list .box .img_box {

	width: 100%;

	position: relative;

	padding-top: 100%;

	display: block;

}



.list_case .list .box .img_box img {

	width: 100%;

	height: 100%;

	position: absolute;

	top: 0;

}



.list_case .list .box .txt {

	height: 50px;

	line-height: 50px;

	text-align: center;

	font-size: 18px;

	color: #333;

}



.list_case .list .box:hover {

	box-shadow: 0 0 5px 5px #ddd;

}

/*售后保障*/

.index_service {

}



.index_service .top {

	height: 70px;

	line-height: 70px;

	font-size: 24px;

	color: #333;

	border-bottom: 1px solid #ccc;

}

/*新闻资讯*/

.list_news {

}



.list_news .box {

	width: 100%;

	padding-top: 30px;

	padding-bottom: 30px;

	border-bottom: 1px solid #eee;

}



.list_news .box .pic {

	width: 25%;

	float: left;

	margin-right: 2%;

	position: relative;

	z-index: 10;

}



.list_news .box .pic .img_box {

	width: 100%;

	display: block;

	float: left;

	padding-top: 63%;

	position: relative;

}



.list_news .box .pic .img_box img {

	width: 100%;

	height: 100%;

	position: absolute;

	top: 0;

}



.list_news .box .txt {

	box-sizing: border-box;

	padding-right: 150px;

	position: relative;

}



.list_news .box .txt .title {

	font-size: 18px;

	line-height: 2;

	overflow: hidden;

	text-overflow: ellipsis;

	white-space: nowrap;

}



.list_news .box .txt .title a {

	color: #333;

}



.list_news .box .txt .title a:hover {

	color: #111;

}



.list_news .box .txt .des {

	font-size: 14px;

	color: #666;

	line-height: 1.8;

	margin-top: 20px;

	display: -webkit-box;

	-webkit-box-orient: vertical;

	-webkit-line-clamp: 3;

	overflow: hidden;

}



.list_news .box .txt .time {

	display: inline-block;

	font-size: 14px;

	color: #666;

	margin-top: 30px;

}



.list_news .box .txt .more {

	width: 105px;

	height: 50px;

	line-height: 50px;

	text-align: right;

	color: #262022;

	display: inline-block;

	position: absolute;

	right: 0;

	top: 50%;

	margin-top: -25px;

	border-left: 1px solid #ccc;

}



.list_news .box .txt .more:hover {

	color: #ff132f;

}

/*常见问题*/

.list_question {

}



.list_question .top {

	height: 70px;

	line-height: 70px;

	font-size: 24px;

	color: #333;

	border-bottom: 1px solid #ccc;

}



.list_question .main {

}



.list_question .main .first {

	width: 100%;

	box-sizing: border-box;

	padding: 15px;

	box-shadow: 2px 2px 10px 2px #ddd;

	margin-top: 20px;

}



.list_question .main .first .pic {

	width: 27%;

	float: left;

}



.list_question .main .first .pic .img_box {

	width: 100%;

	padding-top: 65%;

	position: relative;

}



.list_question .main .first .pic .img_box img {

	width: 100%;

	height: 100%;

	position: absolute;

	top: 0;

}



.list_question .main .first .time {

	width: 95px;

	height: 140px;

	float: left;

	color: #241f22;

	text-align: center;

	margin-top: 35px;

	border-right: 1px solid #ccc;

	margin-right: 20px;

}



.list_question .main .first .time .d {

	font-size: 30px;

	line-height: 1.5;

	margin-top: 30px;

}



.list_question .main .first .time .y_m {

	font-size: 14px;

}



.list_question .main .txt .cont {

	padding-top: 35px;

}



.list_question .main .txt .cont h3 a {

	padding-left: 35px;

	background: url(../images/index_25.png) no-repeat;

	line-height: 2.5;

	font-size: 18px;

	color: #333;

	font-weight: normal;

	overflow: hidden;

	text-overflow: ellipsis;

	white-space: nowrap;

}



.list_question .main .txt .cont a:hover {

	color: #4e3228;

}



.list_question .main .txt .cont .intro {

	padding-left: 35px;

	background: url(../images/index_26.png) no-repeat 0px 5px;

	line-height: 2;

	color: #666;

	display: -webkit-box;

	-webkit-box-orient: vertical;

	-webkit-line-clamp: 3;

	overflow: hidden;

}



.list_question .main .other {

	width: 100%;

	margin-top: 20px;

}



.list_question .main .other .box {

	width: 50%;

	padding-top: 25px;

	padding-bottom: 25px;

	border-bottom: 1px solid #eee;

	display: block;

	float: left;
	box-sizing: border-box;
	padding-right: 10px;

}



.list_question .main .other .box:hover .title {

	color: #222;

}



.list_question .main .other .box:hover .time {

	background-color: #291e22;

}



.list_question .main .other .box .time {

	width: 90px;

	height: 90px;

	color: #fff;

	text-align: center;

	background-color: #999;

	box-sizing: border-box;

	padding-top: 15px;

	margin-right: 20px;

	float: left;

}



.list_question .main .other .box .time .d {

	font-size: 30px;

}



.list_question .main .other .box .txt {

}



.list_question .main .other .box .txt .title {

	font-size: 18px;

	line-height: 1.5;

	overflow: hidden;

	text-overflow: ellipsis;

	white-space: nowrap;

}



.list_question .main .other .box .txt .des {

	color: #666;

	line-height: 1.8;

	display: -webkit-box;

	-webkit-box-orient: vertical;

	-webkit-line-clamp: 2;

	overflow: hidden;

	margin-top: 5px;

}

/*联系我们*/

.index_contact {

}



.index_contact .left {

	width: 44%;

	float: left;

}



.index_contact .left .top {

	height: 70px;

	line-height: 70px;

	border-bottom: 1px solid #333;

	font-size: 24px;

}



.index_contact .left .msg {

	width: 69%;

	float: left;

	margin-top: 20px;

}



.index_contact .left .msg p {

	font-size: 16px;

	margin-top: 25px;

	margin-bottom: 25px;

}



.index_contact .left .wetchart {

	width: 30%;

	float: right;

	text-align: center;

	margin-top: 30px;

}



.index_contact .left .wetchart img {

	width: 100%;

}



.index_contact .left .wetchart p {

	line-height: 1.5;

	font-size: 16px;

}



.index_contact .right {

	width: 47%;

	float: right;

	margin-top: 20px;

}



.index_contact .right .title {

	font-size: 16px;

	color: #333;

	height: 40px;

	line-height: 40px;

	margin-bottom: 20px;

}



.index_contact .right .tr {

	width: 100%;

	float: left;

	margin-bottom: 20px;

}



.index_contact .right .tr .td {

	width: 47%;

	height: 35px;

	padding-left: 50px;

	box-sizing: border-box;

	position: relative;

	float: left;

}



.index_contact .right .tr .email {

	float: right;

}



.index_contact .right .tr .td span {

	width: 60px;

	height: 3px;

	line-height: 35px;

	display: inline-block;

	position: absolute;

	left: 0;

}



.index_contact .right .tr .td input {

	width: 100%;

	height: 35px;

	line-height: 35px;

	outline: none;

	border: 1px solid #ddd;

	padding-left: 5px;

	box-sizing: border-box;

}



.index_contact .right .tr .word {

	width: 100%;

	height: 90px;

}



.index_contact .right .tr .word textarea {

	width: 100%;

	height: 90px;

	box-sizing: border-box;

	outline: none;

	padding: 5px;

	border: 1px solid #ddd;

}



input::-webkit-input-placeholder, textarea::-webkit-input-placeholder {

 /* WebKit browsers */

	font-family: "Microsoft YaHei";

	color: #ccc;

}



input:-moz-placeholder, textarea:-moz-placeholder {

/* Mozilla Firefox 4 to 18 */

	font-family: "Microsoft YaHei";

	color: #ccc;

}



input::-moz-placeholder, textarea::-moz-placeholder {

 /* Mozilla Firefox 19+ */

	font-family: "Microsoft YaHei";

	color: #ccc;

}



input:-ms-input-placeholder, textarea:-ms-input-placeholder {

 /* Internet Explorer 10+ */

	font-family: "Microsoft YaHei";

	color: #ccc;

}



.index_contact .right .submit {

	width: 195px;

	height: 40px;

	margin-left: 50px;

}



.index_contact .right .submit input {

	width: 195px;

	height: 40px;

	line-height: 40px;

	text-align: center;

	background-color: #1a1519;

	color: #fff;

	outline: none;

	border: none;

	font-size: 16px;

	color: #fff;

	font-family: "Microsoft YaHei";
	
	cursor: pointer;

}



.cont_map {

	margin-top: 20px;

}



#dituContent {

	width: 100%;

	height: 320px;

}



/*右侧浮动窗口*/

.floatwindow {

	position: fixed;

	right: 20px;

	top: 20%;

	z-index: 9999;

	width: 70px;

}



.floatwindow li {

	width: 70px;

	height: 70px;

	border: 1px solid #eee;

	border-radius: 10px;

	margin-bottom: 8px;

	background-color: white;

	line-height: 68px;

	text-align: center;

	float: right;

	position: relative;

}



.floatwindow li img {

	margin: 7px 7px;

	vertical-align: middle;

}



.floatwindow li.phone {

	width: 70px;

	color: #FF132F;

	line-height: 24px;

	height: 70px;

	transition: 0.3s;

	overflow: hidden;

	cursor: pointer;

	box-sizing: border-box;

}



.floatwindow li.phone span {

	display: block;

	font-weight: bold;

	font-size: 14px;

	color: #efd960;

	padding-top: 10px;

}



.floatwindow li.phone span b {

	font-size: 15px;

	color: #efd960;

}



.floatwindow li.phone img {

	display: block;

	float: right;

	margin: 7px 7px;

	width: 55px;

	height: 55px;

}



.floatwindow li.phone:hover {

	width: 325px;

}



.floatwindow li .ewm_con {

	width: 150px;

	height: 150px;

	display: none;

	background: url(../images/wetchart.jpg) center center no-repeat;

	background-size: 150px 150px;

	position: absolute;

	top: -40px;

	left: -155px;

}

/*文章详情*/

.article_article {

	margin-top: 30px;

}

.article_article h1 {

    font-size: 20px;

    color: #333;

    line-height: 2;

    text-align: center;

    font-weight: normal;

}

.article_article .time {

    font-size: 13px;

    color: #777;

    line-height: 2;

    text-align: center;

}

.article_article .content {

    margin-top: 20px;

    margin-bottom: 20px;

    padding-top: 20px;

    padding-bottom: 20px;

    border-top: 1px dashed #ccc;

    border-bottom: 1px dashed #ccc;

}

.article_article .pre a:hover,

.article_article .next a:hover {

	color: #000;

}

/*办公环境&荣誉资质*/

.list_about {

	width: 100%;

	background-color: #f5f5f5;

}



.list_about .list {

}



.list_about .list .box {

	width: 31.9%;

	margin-right: 2.1%;

	float: left;

	padding: 15px;

	padding-bottom: 0px;

	box-sizing: border-box;

	background-color: #fff;

	margin-top: 20px;

}



.list_about .list .box:nth-child(3n) {

	margin-right: 0px;

}



.list_about .list .box .img_box {

	width: 100%;

	position: relative;

	padding-top: 75%;

	display: block;

}



.list_about .list .box .img_box img {

	width: 100%;

	height: 100%;

	position: absolute;

	top: 0;

}



.list_about .list .box .txt {

	height: 50px;

	line-height: 50px;

	text-align: center;

	font-size: 18px;

	color: #333;

}



.list_about .list .box:hover {

	box-shadow: 0 0 5px 5px #ddd;

}