html,
body,
div,
h1,
h2,
h3,
h4,
h5,
h6,
hr,
p,
blockquote,
dl,
dt,
dd,
ul,
ol,
li,
pre,
form,
fieldset,
object,
code,
legend,
button,
input,
textarea,
label,
th,
td,
a,
img {
	margin: 0;
	padding: 0;
	border: 0;
	outline: 0;
}

body {
	font: 12px/1.5 'Helvetica Neue', 'Helvetica', 'Arial', '\5FAE\8F6F\96C5\9ED1', 'Microsoft YaHei', 'Tahoma', 'Hiragino sans gb', 'SimSun', 'Sans-serif';
	color: #333;
	background-color: #f9f9f9;
}

/*清除内外边距*/
h1,
h2,
h3,
h4,
h5,
h6 {
	font-weight: normal;
	font-size: 100%;
}

/*设置默认字体*/
:focus {
	outline: 0;
}

ul,
ol {
	list-style: none;
}

/*重置列表*/
fieldset,
img {
	border: 0 none;
	vertical-align: top;
}

/*重置图片元素*/
address,
caption,
cite,
code,
dfn,
em,
i,
th,
var,
optgroup {
	font-style: normal;
	font-weight: normal;
}

abbr,
acronym {
	border: 0;
	font-variant: normal;
}

input,
button,
textarea,
select,
optgroup,
option {
	font-family: inherit;
	font-size: inherit;
	font-style: inherit;
	font-weight: inherit;
}

code,
kbd,
samp,
tt {
	font-size: 100%;
}

/*@purpose To enable resizing for IE */
/*@branch For IE6-Win, IE7-Win */
input,
button,
textarea,
select {
	*font-size: 100%;
	outline: none;
}

/*
          form label {
              cursor: pointer;
          }
          */

textarea {
	resize: none;
}

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

/*重置表格*/
blockquote,
q {
	quotes: none;
}

blockquote:before,
blockquote:after,
q:before,
q:after {
	content: '';
	content: none;
}

.fl {
	float: left;
}

.fr {
	float: right;
}

a {
	color: #333;
	text-decoration: none;
	-webkit-transition: color .2s ease-in-out;
	-moz-transition: color .2s ease-in-out;
	transition: color .2s ease-in-out;
	-webkit-transition: background-color .2s ease-in-out;
	-moz-transition: background-color .2s ease-in-out;
	transition: background-color .2s ease-in-out;

}

a:hover {
	text-decoration: none;
}

a.special,
.special a {
	color: #1eb37b;
}

a.special:hover,
.special a:hover {
	color: #1eb37b;
	text-decoration: none;
}

/*--清除浮动
          -------------------------------------------*/
.cf:before,
.cf:after,
.clearfix:before,
.clearfix:after {
	content: "";
	display: table;
}

.cf:after,
.clearfix:after {
	clear: both;
}

.cf,
.clearfix {
	clear: both;
	*zoom: 1;
}

/*-- 字号、颜色、外边距、内补丁、居中、行高、显示、隐藏
          --------------------------------------------------------------------------*/
.c-333 {
	color: #333;
}

.c-666 {
	color: #666;
}

.c-999 {
	color: #999;
}

.c-green {
	color: #1fb079;
}

.c-orange {
	color: #fc714c;
}

.c-reg {
	color: #d90106;
}

/* 字号 */
.f9 {
	font-size: 9px;
	-webkit-text-size-adjust: none;
}

.f12,
.fb12 {
	font-size: 12px;
}

.simsun {
	font-family: SimSun;
}

.f14,
.fb14 {
	font-size: 14px;
}

.f16,
.fb16 {
	font-size: 16px;
}

.f18,
.fb18 {
	font-size: 18px;
}

.f20,
.fb20 {
	font-size: 20px;
}

.fb,
.fb12,
.fb14,
.fb16,
.fb18,
.fb20 {
	font-weight: 700;
}

/* 隐藏 居中 */

.tc {
	text-align: center;
}

.tr {
	text-align: right;
}

.show {
	display: block;
}

.hide {
	display: none !important;
}

/*文字隐藏,省略号*/
.ti,
.te {
	white-space: nowrap;
	overflow: hidden;
}

.ti {
	text-indent: -999em;
}

.te {
	text-overflow: ellipsis;
}



/*====================导航*********/
.header {
	width: 100%;
	position: fixed;
	top: 0;
	left: 0;
	z-index: 999;
	height: 102px;
	padding: 0 30px;

}

.header .container {
	width: auto;
	max-width: 90%
}

/*左侧logo*/
.header .left {
	width: auto
}

.header .left a img {
	height: 55px;
	margin-top: 25px;
}

.header .left .img2 {
	display: none;
}

/*右侧*/
.header .nav {
	-webkit-transition: 0.5s;
	-moz-transition: 0.5s;
	-o-transition: 0.5s;
	transition: 0.5s;
	height: 100%;
	line-height: 85px;
	display: block;
	margin-top: 6px;
}

.header .navbar_nav li {
	float: left;
	position: relative;
	display: block;
}

.header .navbar_nav li:after {
	content: "";
	width: 0;
	height: 2px;
	background: var(--primary);
	position: absolute;
	bottom: 0;
	left: 0;
	transition: all 0.5s ease 0s;
}

.header .navbar_nav li:hover:after {
	width: 100%;
}

.header .navbar_nav li a {
	text-decoration: none;
	height: 100%;
	padding: 0 25px;
	display: block;
	-webkit-transition: 0.5s;
	-moz-transition: 0.5s;
	-o-transition: 0.5s;
	transition: 0.5s;
	color: #fff;
	font-size: 16px;
}

.header .navbar_nav li:hover a {
	color: var(--primary);
}

.header .navbar_nav li.dropdown {
	display: inherit;
	position: relative;
}

.header .navbar_nav li.dropdown .jt {
	width: 20px;
	height: 20px;
	background: url(i/top.png) no-repeat;
	background-size: 100% 100%;
	display: block;
}

.header .navbar_nav li.dropdown .dropdown_menu {
	display: none;
	position: absolute;
	top: 85px;
	width: 100%;
	background: #fff;
	box-shadow: 0 15px 27px 0 rgba(167, 165, 165, 0.38);
	width: 120%;
	left: -10%;
}

.header .navbar_nav li.dropdown .dropdown_menu a {
	font-size: 14px;
	color: #666;
	padding: 0 10px;
	line-height: 40px;
	text-align: center;
	background: #fff;
	margin-bottom: 2px;
}

.header .navbar_nav li.dropdown:hover .dropdown_menu {
	display: block;
	background: #f3f3f3;
	-webkit-transition: 0.5s;
	-moz-transition: 0.5s;
	-o-transition: 0.5s;
	transition: 0.5s;
}

.header .navbar_nav li.dropdown:hover .dropdown_menu a {
	color: #666;
}

.header .navbar_nav li.dropdown:hover .dropdown_menu a:hover {
	color: #fff;
	background: orange;
}

/*白色背景的头部*/
.header.on {
	background: #fff;
	-webkit-box-shadow: 0 0 10px rgba(0, 0, 0, .2);
	-moz-box-shadow: 0 0 10px rgba(0, 0, 0, .2);
	-ms-box-shadow: 0 0 10px rgba(0, 0, 0, .2);
	-o-box-shadow: 0 0 10px rgba(0, 0, 0, .2);
	box-shadow: 0 5px 8px rgba(0, 0, 0, .2);
}

.header.on .left .img1 {
	display: none;
}

.header.on .left .img2 {
	display: block;
}

.header.on .navbar_nav li a {
	color: #333;
}

.header.on .navbar_nav li:hover a {
	color: var(--primary);
}

#navToggle {
	display: none;
}
.header .navbar_nav li.active{border-bottom: 2px solid var(--primary) }
.header .navbar_nav li.active a{color: var(--primary)}
.m_nav {
	position: fixed;
	top: 0px;
	box-shadow: 0 15px 27px 0 rgba(167, 165, 165, 0.38);
	width: 100%;
	height: 100%;
	background: #fff;
	transition: all ease 0.5s;
	-webkit-transition: all ease 0.5s;
	z-index: 1000;
	opacity: 1;
	visibility: visible;
	margin-top: 0;
	overflow-y: auto;
	transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
	top: 0;
	transform: translateX(100%);
}

.m_nav.open {
	transform: translateX(0);
}

.m_nav .top {
	height: 60px;
	padding: 20px;
	box-sizing: border-box;
}

.m_nav .top .closed {
	width: 30px;
	height: 30px;
	vertical-align: middle;
	float: right;
	cursor: pointer;
}

.m_nav .logo {
	width: 100%;
	margin: 0 auto;
}

.m_nav .logo img {
	height: 50px;
	display: block;
	margin: 30px auto;
}

.m_nav .ul {
	margin-top: 30px;
}

.m_nav .ul li {
	padding: 0 20px;
	border-bottom: 1px solid #f5f5f5;
	transform: translateY(0);
	-webkit-transform: translateY(100%);
	transform: translateY(100%);
	-webkit-transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
	transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
	opacity: 0;
}

.m_nav.open .ul li {
	opacity: 1;
	-webkit-transform: translateY(0);
	transform: translateY(0);
}

.m_nav .ul li:nth-child(1) {
	-webkit-transition: all .2s cubic-bezier(.77, 0, .175, 1) 0ms;
	transition: all .2s cubic-bezier(.77, 0, .175, 1) 0ms;
}

.m_nav .ul li:nth-child(2) {
	-webkit-transition: all .4s cubic-bezier(.77, 0, .175, 1) 0ms;
	transition: all .4s cubic-bezier(.77, 0, .175, 1) 0ms;
}

.m_nav .ul li:nth-child(3) {
	-webkit-transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
	transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
}

.m_nav .ul li:nth-child(4) {
	-webkit-transition: all .8s cubic-bezier(.77, 0, .175, 1) 0ms;
	transition: all .8s cubic-bezier(.77, 0, .175, 1) 0ms;
}

.m_nav .ul li:nth-child(5) {
	-webkit-transition: all 1.0s cubic-bezier(.77, 0, .175, 1) 0ms;
	transition: all 1.0s cubic-bezier(.77, 0, .175, 1) 0ms;
}

.m_nav .ul li:nth-child(6) {
	-webkit-transition: all 1.2s cubic-bezier(.77, 0, .175, 1) 0ms;
	transition: all 1.2s cubic-bezier(.77, 0, .175, 1) 0ms;
}

.m_nav .ul li a {
	display: block;
	text-decoration: none;
	color: #333;
	font-size: 16px;
	height: 50px;
	line-height: 50px;
	width: 100%;
}

.m_nav .ul li .dropdown_menu {
	display: none;
}

.m_nav .ul li.dropdown.active .dropdown_menu {
	display: block;
}

.m_nav .ul li .dropdown_menu a {
	display: block;
	height: 50px;
	line-height: 50px;
	padding: 0 40px;
	box-sizing: border-box;
	border-bottom: 1px solid #f5f5f5;
}

.m_nav .ul li .dropdown_menu a:last-child {
	border: none;
}

@media screen and (max-width: 1200px) {
	.header .container {
		width: auto;
		max-width: 100%
	}

	.header .left a img {
		height: 65px;
		margin-top: 15px;
	}
}

@media screen and (max-width: 1024px) {
	.header {
		padding: 10px;
		height: auto;
	}


	.header .left a img {
		height: 30px;
		margin-top: 5px;
	}

	.header #navToggle {
		height: 100%;
		padding: 0px 15px;
		margin-right: -15px;
		display: inline-block;
		float: right;
	}

	.header #navToggle span {
		position: relative;
		width: 25px;
		height: 1px;
		margin-top: 19px;
	}

	.header #navToggle span:before,
	.header #navToggle span:after {
		content: '';
		position: relative;
		width: 100%;
		height: 1px;
		left: 0;
	}

	.header #navToggle span,
	.header #navToggle span:before,
	.header #navToggle span:after {
		-webkit-transition: 0.3s;
		-moz-transition: 0.3s;
		-o-transition: 0.3s;
		transition: 0.3s;
		display: block;
		background: #fff;
	}

	.header.on #navToggle span,
	.header.on #navToggle span:before,
	.header.on #navToggle span:after {
		background: #333;
	}

	.header #navToggle span:before {
		top: 8px;
	}

	.header #navToggle span:after {
		bottom: 10px;
	}

	.header #navToggle.open span:before {
		top: 10px;
		-webkit-transform: translateY(-11px) rotate(-45deg);
		-moz-transform: translateY(-11px) rotate(-45deg);
		-ms-transform: translateY(-11px) rotate(-45deg);
		-o-transform: translateY(-11px) rotate(-45deg);
		transform: translateY(-11px) rotate(-45deg);
	}

	.header #navToggle.open span:after {
		bottom: 12px;
		-webkit-transform: translateY(10px) rotate(45deg);
		-moz-transform: translateY(10px) rotate(45deg);
		-ms-transform: translateY(10px) rotate(45deg);
		-o-transform: translateY(10px) rotate(45deg);
		transform: translateY(10px) rotate(45deg);
	}

	.header #navToggle.open span {
		background: none;
	}

	.header #navToggle.open span:before,
	.header #navToggle.open span:after {
		background: #4f4f4f;
	}

	.header .nav {
		display: none;
	}

	.banner img {
		height: 600px;
		object-fit: cover;
	}
}