@charset "UTF-8";

html {
	margin: 0;
	padding: 0;
	border: 0;
}

body,
div,
span,
object,
iframe,
h1,
h2,
h3,
h4,
p,
blockquote,
pre,
a,
address,
code,
b,
em,
img,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
footer,
header,
hgroup,
nav,
section {
	margin: 0;
	padding: 0;
	border: 0;
}

body {
	background: #fff;
	position: relative;
	font: 14px/1.5 Microsoft YaHei, arial, 宋体, sans-serif;
	vertical-align: baseline;
	width: 100%;
	overflow-x: hidden;
}

a {
	text-decoration: none;
	outline: none;
}

a:link {
	color: #666;
}

a:visited {
	color: #666;
}

a:hover,
a:active,
a:focus {
	color: #3690ff;
	text-decoration: none;
	outline: none;
}

input {
	padding: 0;
	margin: 0;
	font-family: 'Microsoft YaHei';
}

img {
	border: none;
	background: none;
	vertical-align: middle;
}

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

select,
input,
img,
select {
	vertical-align: middle;
}

table {
	border-collapse: collapse;
	border-spacing: 0
}

table,
th,
td {
	vertical-align: middle
}

.clearfix:after {
	content: ".";
	display: block;
	height: 0;
	clear: both;
	overflow: hidden;
	visibility: hidden;
}

.clearfix {
	zoom: 1
}

.clearboth {
	height: 0px;
	line-height: 0px;
	overflow: hidden;
	clear: both;
	font-size: 0px;
}

h1,
h2,
h3,
h4 {
	font-size: 14px;
}

hr {
	border: 0;
	border-top: 1px solid #ccc;
	height: 0;
}

.top {
	line-height: 35px;
	background: rgb(54, 144, 255);
	color: #fff;
	border-bottom: 1px solid #aaa;
}

.top a {
	color: #fff;
}

/*导航*/
.navbar-default {
	background: #fff !important;
	/*    border-color: transparent;	 */
}

.navbar {
	margin: 0;
}

.navbar-brand {
	height: auto;
	padding: 5px !important;
}

.navbar-nav>li {
	color: #000 !important;
	padding: 15px 15px;
	font-size: 16px;
}

.navbar-nav>li:hover>a {
	padding: 10px 15px;
	border-radius: 15px;
	color: #064498 !important;
	margin-top: 5px;
}

.navbar-nav>li:hover .two-nav {
	display: block;
}

.navbar-nav>li>a.active {
	padding: 10px 15px;
	border-radius: 25px;
	color: #064498 !important;
	margin-top: 5px;
}

.navbar-nav>li.top-tel {
	color: red!important;
	font-weight: bold;
	font-size: 20px;
    padding-top: 22px;
}

/* 二级列表 */
.two-nav {
	position: absolute;
	text-align: center;
	width: 225px;
	
	margin-top: 15px;
	margin-left: -65px;
	border-radius: 5px;
	display: none;
}

.two-nav li {
	line-height: 60px;
	height: 60px;
	color: #333333;
	background: #fff;
	border-bottom: 1px solid #E6E6E6;
}

.two-nav li:hover {
	color: #3690ff;
}

.two-nav a:nth-last-child(1) li {
	border: none;
}

.navbar-toggle.collapsed {
	margin-top: 15px;
}

@media (min-width:768px) and (max-width:1200px) {
	.navbar-nav>li a {
		padding: 25px 10px;
	}
	
}

@media (min-width:992px) and (max-width:1200px) {

}

@media (min-width:768px) and (max-width:991px) {
	
	.navbar-nav>li a {
		padding: 25px 5px;
	}

	.navbar-brand {
		padding: 15px 0 !important;
	}
}

@media (max-width:768px) {
	.navbar-brand {
		width: 80%;
	}

	.navbar-nav>li>a.active {
		color: #3690FF !important;
	}

	.navbar-nav>li>a {
		padding: 10px;
		color: #333 !important;
		background-color: #fff !important;
		font-size: 14px;
	}

	.navbar-nav {
		margin: 0 -15px !important;
	}

	.two-nav {
		position: relative;
		text-align: center;
		width: 100%;
		margin-top: 25px;
		display: block;
		margin: 0;
	}

	.two-nav li {
		border: none;
		border-top: solid 1px #E6E6E6;
	}

}

.carousel-inner>.item {
	text-align: center;
}

.carousel-inner>.item>img {
	display: inline;
}

.n_banner {
	text-align: center;
	margin-top: 75px;
}

.n_banner img {
	display: inline;
}

/*产品展示*/
.jianju {
	padding: 50px 0 20px 0;
}

.ipro {
	/* background: #f5f5f5; */
}

.tit h3 {
	display: inline-block;
	font-size: 24px;
	color: #000;
	font-weight: bold;
	margin-bottom: 40px;
	padding-bottom: 20px;
	border-bottom: 2px solid #3690ff;
}

@media (max-width:768px) {
	.jianju {
		padding: 20px 0 0px 0;
	}

	.tit h3 {
		margin-bottom: 20px;
	}
}

.iprolist li {
	margin: 1% 0;
}

.iprolist li .img {
	position: relative;
	margin-bottom: 10px;
}

.iprolist li h3 {
	font-weight: bold;
	transition: all .3s ease;
	text-align: center;
}

.iprolist li h3 a {
	font-size: 16px;
	color: #000;
}

.iprolist li p {
	color: #8E8D8D;
	margin-top: 10px;
	line-height: 30px;
	height: 30px;
	overflow: hidden;
}

.proimg {
	display: block;
	position: relative;
	width: 100%;
	overflow: hidden;
	height: 100%;
}

.proimg:before {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	display: block;
	width: 100%;
	height: 100%;
	transform: scale(0);
	transition: transform 0.3s ease-out;
}

.proimg img {
	width: 100%;
	max-height: 270px;
	transition: all .5s ease;
	opacity: 1;
	object-fit: scale-down;
}

.proimg:hover:before {
	transform: scale(1);
}

.proimg:hover img {
	opacity: 0.7;
	transform: scale(1.1);
}

.n_banner img{
	width: 100%;
	height: 340px;
	object-fit: cover;
}
/*关于我们*/
.about {
	padding: 50px 0;
}

.about h2 {
	font-size: 50px;
	margin-bottom: 10px;
}

@media (max-width:768px) {
	.abotext h3 {
		margin: 10px 0;
	}
}

.abotext p {
	line-height: 30px;
	font-size: 18px;
}

.about-icon {
	margin-top: 40px;
}

.about-icon img {

	position: absolute;
	width: 80px;
	top: 0px;
}

.about-icon div p:nth-child(2) {
	font-size: 40px;
	margin-top: 40px;
	background: linear-gradient(180deg, #4285EC 10%, #0BBAFB 100%);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
}

.about-icon div p:nth-child(2) span {
	font-size: 16px;
}


.about-icon div p:nth-child(3) {
	color: #BFBFBF;
	font-size: 14px;
}


.more {
	display: block;
	color: #fff !important;
	width: 160px;
	height: 40px;
	line-height: 40px;
	background: linear-gradient(266deg, #0BBAFB 0%, #4285EC 100%);
	border-radius: 20px;
	margin-top: 200px;
	text-align: center;

}



/*商盟*/
.ibuss li {
	display: inline-block;
	margin: 5px;
}

/*内页*/
.crumb {
	line-height: 50px;
	color: #000;
	font-size: 16px;
	border-bottom: 1px solid #e1e1e1;
}

.crumb a {
	color: #000;
}

.crumb i {
	display: inline;
	padding-right: 10px;
	color: #3690ff;
	font-size: 2rem;
}

.imain {
	padding: 30px 0;
}

.com_tit {
	font-size: 22px;
	color: #3690ff;
}

.sort {
	padding: 20px 0;
	margin: 0 auto;
}

.sort ul li {
	display: inline-block;
	margin: 10px;
	font-size: 16px;
	background: #eee;
	padding: 5px 10px;
}

.aboutcon p {
	line-height: 35px;
	text-indent: 2em;
}

.protext {
	line-height: 30px;
	padding: 10px;
	border: 1px solid #ccc;
}

.pages {
	padding: 20px 0;
	text-align: center;
}

.pages li {
	display: inline;
	margin: 0 5px;
}

.pages li a {
	padding: 5px 8px;
	border: 1px solid #CCC;
	background: #fff;
	color: #a4a4a4;
	font-size: 12px;
}

.pages li a:hover {
	background: #3690ff;
	color: #fff;
	text-decoration: none;
}

.pages li.pages_solid {
	padding: 3px 8px;
	background: #3690ff;
	color: #fff;
}


/* 公司介绍--产品优势 */
.dlcp-left {
	color: #FFFFFF;
}

.dlcp-number {
	font-size: 68px;
}

.dlcp-number span:nth-child(1) {
	color: #ffffff50;
}

.dlcp-number span:nth-child(2) {
	color: #ffffff50;
	font-size: 24px;
}

.dlcp-title {
	color: #696969;
}

.dlcp-title p:nth-child(1) {
	font-size: 58px;
	margin-bottom: 10px;
}

.dlcp-title p:nth-child(2) {
	font-size: 28px;
	margin-bottom: 10px;
}

.dlcp-item {
	float: right;
    margin-right: 80px;
    margin-top: -45px;
    color: #696969;
}

.dlcp-item p {
	line-height: 30px;
	padding-bottom: 5px;
	margin-bottom: 10px;
}

.dlcp-item p:hover {
	text-align: center;
	border-bottom: solid 1px #6EC2F9;
	;
}

/* 公司介绍-我们的历程 */
.wmlc-top {
	padding-left: 260px;
	padding-top: 140px;
	display: flex;
}

.wmlc-item {
	color: #51a8f380;
	display: flex;
	margin-right: 180px;
}

.wmlc-item img {
	margin-right: 20px;
}

.wmlc-item p:nth-child(1) {
	font-size: 18px;
	font-weight: 600;
}

.wmlc-item p:nth-child(2) {
	font-size: 22px;
	font-weight: 600;
	margin-bottom: 10px;
}

.wmlc-item p:nth-child(3) {
	width: 300px;
}

.wmlc-isavtice {
	color: #51a8f3;
}

.wmlc-btoom {
	display: flex;
	margin-left: 535px;
	margin-top: -10px;
}

/*新闻列表*/
.leftcon {
	border: 1px solid #f2f2f2;
	padding: 10px;
}

.cates h4 {
	background: #3690ff;
	padding: 0 15px;
	font-size: 16px;
	font-weight: 500;
	line-height: 36px;
	margin-bottom: 20px;
	color: #fff;
	border-radius: 4px;
}

.cates ul li {
	margin-bottom: 8px;
	padding-bottom: 8px;
	border-bottom: 1px solid #f2f2f2;
}

.cates ul li i {
	display: inline;
	font-size: 0.5rem;
	color: #777;
	padding-right: 5px;
}

.cates ul li a {
	color: #777;
}

.cates ul li a:hover {
	color: #3690ff;
}

.cates p {
	line-height: 30px;
}

/*新闻列表*/
.newslist {
	border: 1px solid #f2f2f2;
	padding: 10px;
}

.newslist ul li {
	border-bottom: 1px solid #f0f2f5;
	padding-bottom: 10px;
	margin-bottom: 10px;
}

.newslist ul li h3 {
	font-size: 16px;
	margin-bottom: 10px;
}

.newslist ul li h3 a {
	display: block;
	color: #3690ff;
}

.newslist ul li h3 a:hover {
	color: #3690ff;
}

.newslist ul li p.des {
	line-height: 30px;
}

.newslist ul li p.info {
	color: #aaa;
}

.newslist ul li p.info span {
	margin-right: 10px;
}

.content {
	border: 1px solid #f2f2f2;
	padding: 10px;
	line-height: 30px;
}

.pro_detail h1 {
	text-align: center;
	line-height: 30px;
	font-weight: 700;
}

.para {
	margin-top: 15px;
}

.para p {
	line-height: 30px;
	border-bottom: 1px dashed #e0e1dc;
}

.para p.downfile {
	width: 200px;
    text-align: center;
    height: 35px;
    line-height: 35px;
    background: #3690ff;
    color: #fff;
    font-size: 16px;
    border-radius: 15px;
    border-bottom: none;
    margin-top: 30px;
}

.p_detail {
	padding: 15px 0;
}

.p_detail span.title {
	line-height: 30px;
	display: block;
	color: #3690ff;
	font-weight: 700;
	border-bottom: 1px solid #3690ff;
}

.p_detail p {
	line-height: 30px;
}

.p_detail video {
	display: none;
}

.tag {
	border-top: 1px dashed #e0e1dc;
	color: #999;
}

/*相关新闻*/
.related_list h4 {
	line-height: 30px;
	border-bottom: 1px solid #3690ff;
	padding-left: 5px;
	color: #3690ff;
}

.related_news li a {
	width: 75%;
	float: left;
	text-overflow: ellipsis;
	overflow: hidden;
	white-space: nowrap;
}

.related_news li span {
	width: 25%;
	float: right;
	text-align: right;
}

/*相关产品*/
.related_pro li {
	margin: 20px 0;
}

.related_pro li img {
	border: 1px solid #e0e1dc;
}

.related_pro li img:hover {
	border: 1px solid #3690ff;
}

.related_pro li span {
	display: block;
	line-height: 30px;
}

.n_para {
	border-bottom: 1px solid #e0e1dc;
}

@media(max-width:768px) {
	.n_para span {
		display: block;
	}
}

.map img {
	max-width: none;
}

/*网站地图*/
.sitemap {
	margin: 10px 0;
}

.sitemap h3 {
	margin: 20px 0;
	font-size: 16px;
}

.sitemap dl a {
	margin-right: 10px;
}

/*底部*/
.footer {
	color: #fff;
}

.footer a {
	color: #fff !important;
}

.foot_top {}

.foot_in {
	padding: 0px 0 70px;
}

.ftlogo {
	padding: 2% 0;
}

.foot_in h4 {
	width: 80px;
	color: #fff;
	font-size: 18px;
	line-height: 20px;
	margin-top: 40px;
}

.foot_type li {
	line-height: 35px;
}

.foot_type li i {
	display: inline;
	color: #ccc;
	padding-right: 10px;
	font-size: 1rem;
}

.foot_bottom {}

.footnav {
	padding: 10px 0 10px;
	border-bottom: 1px solid #5b5d5e;
}

.footnav a {
	/* padding: 50px; */
	display: inline-block;
	margin: 10px 0;
	text-align: center;
}

.copyright {
	padding: 15px 0;
}

.copyright p {
	line-height: 25px;
}

@media (max-width:767px) {
	body {
		padding-bottom: 70px;
	}
}

/*移动端底部导航*/
.phonefooternav {
	position: fixed;
	bottom: 0;
	width: 100%;
	z-index: 99999;
}

.phonefooternav ul li {
	width: 25%;
	background: #494949;
	float: left;
	padding: 3px 0;
	border-right: 1px solid #666;
	list-style: none;
}

.phonefooternav ul li a {
	display: block;
	color: #fff;
	text-align: center;
}

.phonefooternav ul li a:hover {
	text-decoration: initial;
}

.phonefooternav ul li a i {
	display: block;
	font-size: 20px;
	padding: 10px 0;
}



/* logo */

.navbar-brand {
	padding-top: 10px !important;
}

.navbar-brand img {
	height: 60px;
}

/* 工程案例 */
.gongcheng li img {
	width: 150px;
	height: 150px;
	margin: auto;
}

.gongcheng li {
	margin-top: 20px;
	float: left;
	background-color: #fff;
	text-align: center;
	margin-right: 10px;
	border: solid 1px #ccc;
	padding: 0px 20px 40px 20px;
}

.gongcheng li:hover {
	border: solid 1px #EEA236;
}

.gongcheng li:hover p:nth-child(3) {
	background-color: #EEA236;
	color: #fff;
}


.gongcheng li>p:nth-child(2) {
	font-size: 24px;
	margin-bottom: 20px;
	color: #333;
}

.gongcheng li>p:nth-child(3) {
	width: 230px;
	height: 30px;
	background-color: #eee;
	color: #333;
	text-align: center;
	line-height: 30px;

}

/* 制冷案例 */
.zhileng {
	margin-bottom: 20px;
}

.zhileng p {
	display: none;
	text-align: center;
	height: 40px;
	line-height: 40px;
	color: #fff;
	background-color: rgb(0, 0, 0, 0.7);
}

.zhileng:hover p {
	position: relative;
	margin-top: -40px;
	display: block;
}

/* 制冷设备 */
.shebei-title {
	padding: 10px 20px;
	display: block;
	border-radius: 25px;
}

.shebei-title:hover {
	background-color: #f65e12;
	color: #fff;
}

.shebei-title {
	float: left;
}

/* 选择同欣 */
.xz-tx {
	text-align: center;
	background-color: #3690ff;
	color: #fff;
	padding: 20px 10px;
	border-radius: 15px;
	margin-bottom: 20px;
}

.xz-tx:hover {
	background-color: #F65E12;
}

.xz-tx img {
	width: 40px;
	height: 40px;
	margin: 0 auto;
	margin-bottom: 20px;
}

.xz-tx p {
	margin-bottom: 10px;
}
.add-head{
	display: none;
}

.message_olr_list ul li a.ol_xcx {
	display: none;
}

.xuanfu {
	position: fixed;
	left: 0px;
	bottom: 400px;
}
.xuanfu img {
	width: 120px;
}

.juright {
	float: right!important;
}