@charset "UTF-8";

* {
	-moz-box-sizing: border-box;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
}

*:before,
*:after {
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
}

body {
	color: #333;
	font-size: 15px;
	font-family: '微软雅黑';
}

body,
div,
dl,
dt,
dd,
ul,
ol,
li,
p,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
code,
form,
fieldset,
legend,
input,
button,
textarea,
blockquote {
	margin: 0;
	padding: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
	font-size: 100%;
	font-weight: normal;
	font-family: '微软雅黑';
}

img {
	border: none;
	display: block;
	max-width: 100%;
	vertical-align: middle;
}

ul,
li {
	list-style: none;
}

input,
select,
option,
button,
textarea {
	font-size: 15px;
	font-family: '微软雅黑';
	border: none;
	outline: none;
	-webkit-appearance: none;
	-moz-appearance: textfield !important;
	-webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

a,
a:active {
	color: inherit;
	cursor: pointer;
	text-decoration: none;
}

a:hover {
	text-decoration: none;
}

clearfix .clearfix:after,
.clearfix:before {
	content: "";
	display: table;
	clear: both;
}

input.text,
textarea.text {
	width: 100%;
	padding: 0px;
	border: 0px;
	margin: 0px;
	display: block;
}

#index,
#bann {
	margin-top: 80px;
}

.container {
	width: 75%;
	max-width: 1440px;
	margin: 0 auto;
	position: relative;
}

.flex {
	display: flex;
	display: -webkit-box;
	display: -webkit-flex;
}

.flex-centers {
	align-items: center;
	align-content: center;
}

.flex-centerss {
	justify-content: center;
	-webkit-justify-content: center;
}

.flex-centersss {
	align-items: center;
	-webkit-align-items: center;
}

.flex-center {
	justify-content: center;
	-webkit-justify-content: center;
	align-items: center;
	-webkit-align-items: center;
}

.flex-space {
	justify-content: space-between;
}

.flex-center-align {
	align-items: center;
}

.flex-column {
	flex-direction: column;
	-webkit-flex-direction: column;
}

.flex-around {
	justify-content: space-around;
}

.flex-row {
	flex-direction: row;
}

.flex-start {
	justify-content: flex-start;
}

.flex-end {
	justify-content: flex-end;
}

.flex-end-align {
	align-items: flex-end;
}

.flex-wrap {
	flex-wrap: wrap;
}

/*  */
.error_msg {
	height: 40px;
	top: 30%;
	left: 48%;
	position: fixed;
	padding: 0 8px;
	color: #FFFFFF;
	line-height: 40px;
	opacity: 0.5;
	background-color: #000000;
	border-radius: 8px;
	z-index: 9999;
}

/* 头部 */
/* 导航栏 */
.header-nav {
	z-index: 99;
}

.header-container {
	width: 100%;
	top: 0px;
	left: 0px;
	z-index: 90;
	position: fixed;
	background-color: #FFFFFF;
}

/* 头部图标 */
.head-logo {
	height: 80px;
	line-height: 80px;
	float: left;
	margin-left: 40px;
	margin-top: 25px;
	position: relative;
	overflow: hidden;
	display: block;
	z-index: 9;
}

.header-nav.head-logo img {
	display: none;
}

/* 导航栏 */
.h-nav {
	float: left;
	margin-left: 12%;
}

.h-nav>li {
	color: #333;
	padding: 0 33px;
	float: left;
}

.h-nav .nav-menu {
	height: 100px;
	color: #333;
	font-size: 20px;
	line-height: 100px;
	position: relative;
	display: block;
	text-transform: uppercase;
}

.h-nav .nav-menu:hover {
	color: #ff8d1a;
	border-bottom: #ff8d1a 2px solid;
}

.nav-active {
	color: #ff8d1a !important;
	border-bottom: #ff8d1a 2px solid;
}

@media all and (min-width:980px) {
	.h-nav>li:hover .second-nav {
		display: block;
		animation: fadeInDownV .6s ease-in-out;
		-webkit-animation: fadeInDownV .6s ease-in-out;
	}
}

/* 二级导航 */
.second-nav {
	width: 100%;
	top: 80px;
	left: 0;
	position: absolute;
	padding: 30px 0;
	display: none;
	box-sizing: border-box;
	background-color: #FFFFFF;
}

.second-nav-list {
	width: 20%;
	float: left;
	margin-left: 35.4%;
}

.second-nav-list li {
	width: 60%;
	float: left;
	padding: 2px 2px;
	box-sizing: border-box;
}

.second-nav-list li a {
	color: #666;
	height: 40px;
	font-size: 16px;
	line-height: 40px;
	position: relative;
	display: block;
	transition: all .0s linear;
	border-bottom: #c4c4c4 1px solid;
}

.second-nav-list li a:hover {
	color: #ff8d1a;
	font-weight: bold;
	border-bottom: #ff8d1a 2px solid;
}

.secondnav-box {
	float: left;
	position: relative;
	padding: 1.2% 0 0 8%;
	border-left: #e5e5e5 1px solid;
}

.secondnav-box-pic {
	width: 360px;
	height: 170px;
	margin: -15px 0 0 0;
	overflow: hidden;
}

.secondnav-box-pic img {
	width: 100%;
	height: 100%;
	display: block;
	object-fit: cover;
	transition: all .5s ease-in 0s;
}

.secondnav-box-pic img:hover {
	transform: scale(1.1);
}

.head-right {
	float: right;
	margin-right: 10%;
	display: block;
}

.head-tel {
	width: 160px;
	height: 56px;
	float: left;
	margin-top: 20px;
	border-radius: 30px;
	position: relative;
	background-color: #000000;
	color: #FFFFFF;
	font-size: 15px;
	line-height: 55px;
	text-align: center;
	display: block;
}

/* 导航结束 */
/* 第二导航 */
#nav2 .sub-menu {
	width: 100%;
	height: 70px;
	border-bottom: #E6E6E6 1px solid;
}

#nav2 .sub-menu .main {
	display: flex;
	justify-content: space-between;
}

#nav2 .sub-menu .main .sub-nav {
	width: auto;
	height: 70px;
	margin-right: 30px;
	position: relative;
}

#nav2 .sub-menu .main .sub-nav .items {
	min-width: 100%;
	margin-left: auto;
	margin-right: auto;
	align-items: center;
	display: inline-flex;
	justify-content: center;
}

#nav2 .sub-menu .main .sub-nav .items a {
	height: 70px;
	float: left;
	color: #333;
	line-height: 70px;
	margin-left: 10px;
	display: block;
	white-space: nowrap;
	transition: all 0.3s;
	border-bottom: 2px solid transparent;
}

#nav2 .sub-menu .main .sub-nav .items a:hover,
#nav2 .sub-menu .main .sub-nav .items a.active {
	color: #ff8d1a;
	border-color: #ff8d1a;
}

/* 关于我们第二导航分隔 */
#nav2 .sub-menu .main .sub-nav .items i {
	width: 1px;
	height: 10px;
	float: left;
	margin: 0 40px;
	box-sizing: border-box;
	display: block;
	background-color: #ccc;
}

#nav2 .sub-menu .main .npo {
	height: 70px;
	line-height: 70px;
	padding-left: 40px;
	background-size: 20px 23px;
	background: url('../img/images/position.png') center left no-repeat;
}

/*返回顶部*/
.backtop {
	top: 50%;
	right: -50px;
	position: fixed;
	margin-top: -102px;
	z-index: 10;
	transition: all .5s;
	-moz-transition: all .5s;
	-webkit-transition: all .5s;
}

.backtop.act {
	right: 20px;
}

.backtop .backbox {
	width: 50px;
	background-color: #FFFFFF;
}

.backtop .backbox .top {
	margin-bottom: 1px;
	cursor: pointer;
	position: relative;
}

.backtop .backbox .top .img {
	width: 50px;
	height: 50px;
	right: 0;
	position: relative;
	background-color: #ff8d1a;
}

.backtop .backbox .top .img img {
	width: 100%;
	display: block;
}

/* 分页banner */
#bann {
	width: 100%;
	height: 480px;
}

.banner-img {
	width: 100%;
	height: 100%;
	padding-top: 20px;
	position: relative;
}

/* 底部 */
.footer {
	position: relative;
	box-shadow: 0px -5px 10px 0px rgba(19, 19, 19, 0.05);
}

.footer .foot-tops {
	padding: 20px 0 5px;
	background-color: #FFFFFF;
}

.footer .foot-tops .container {
	display: flex;
	justify-content: space-between;
}

.footer .foot-tops .container .left-nav {
	display: flex;
}

.footer .foot-tops .container .left-nav .items-box .tt {
	color: #333;
	font-size: 18px;
	line-height: 20px;
	opacity: .8;
}

.footer .foot-tops .container .left-nav .items-box .tt span {
	width: 50px;
	height: 2px;
	margin: 20px 0;
	display: block;
	opacity: .8;
	background-color: #5c5c5c;
}


.footer .foot-tops .container .left-nav .items-box .items {
	width: 185px;
	margin-top: 25px;
}

.footer .foot-tops .container .left-nav .items-box .items .item {
	color: #333;
	font-size: 14px;
	margin-bottom: 20px;
	opacity: .7;
	display: block;
	-webkit-transition: all .4s ease-in-out;
	-moz-transition: all .4s ease-in-out;
	-ms-transition: all .4s ease-in-out;
	-o-transition: all .4s ease-in-out;
	transition: all .4s ease-in-out;
}

.footer .foot-tops .container .left-nav .items-box .items .item:hover {
	color: #ff8d1a;
	-webkit-transform: translateX(-6px);
	-moz-transform: translateX(-6px);
	-ms-transform: translateX(-6px);
	-o-transform: translateX(-6px);
	transform: translateX(-6px);
}

.footer .foot-tops .container .right-box .tt {
	color: #333;
	font-size: 18px;
	line-height: 20px;
	opacity: .8;
}

.footer .foot-tops .container .right-box .code-box {
	width: 170px;
	margin-top: 20px;
}

.footer .foot-tops .container .right-box .code-box img {
	width: 100%;
	display: block;
}

.footer .foot-tops .container .right-box .text {
	display: flex;
	margin-top: 10px;
	margin-left: 20px;
}

.footer .foot-tops .container .right-box .text span {
	color: #333;
	margin-left: 5px;
	opacity: .7;
	display: inline-block;
}

.footer-bottom {
	width: 100%;
	background-color: #FFFFFF;
}

.footer-bottom h3 {
	width: 75%;
	max-width: 1440px;
	color: #333;
	font-size: 14px;
	line-height: 60px;
	margin: 0 auto;
	padding-top: 20px;
	opacity: .8;
	position: relative;
}

.footer-bottom h3 img {
	margin: 0 auto;
}

.footer-bottom h3 span {
	float: right;
	color: #5c5c5c;
	font-size: 14px;
	line-height: 60px;
}

.footer-bottom h3 span img {
	top: 78px;
	position: absolute;
}

.dm {
	margin-left: 12%;
	margin-bottom: 20px;
}

.dm span {
	color: #5c5c5c;
	margin-left: 10px;
}
