/*====================导航*********/
.header{
	width:100%;
	/* position:fixed;
	top:0;
	left:0; */
	z-index:999;
	height:100px;
	background:#000000;
}
/*左侧logo*/
.header .left{
	width:120px;
	text-align: center;
	height: 100px;
	margin-left: 25px;
}
.header .left a img{
	margin-top: 30px;
	height: 40px;
	line-height: 100px;
	display: inline-block;
}
.eng{
    	width:120px;
	text-align: center;
	height: 100px;
	 float: right;
	 line-height: 100px;
	 text-align: center;

	  font-weight: bold;
}
.eng a{	 color: #ffffff;}
@media screen and (max-width: 1280px){
   .eng{ display:none;} 
}
/*右侧*/
.header .nav{
   /*width: calc(100% - 240px);*/
	-webkit-transition: 0.5s;
	-moz-transition: 0.5s;
	-o-transition: 0.5s;
	transition: 0.5s;
	height: 100%;
	line-height:100px;
	display: block;
	margin-right: 5%;
}
.header .navbar_nav li{
	float:left;
	position: relative;
	display: block;
}
.header .navbar_nav li:after{
    content: "";
    width: 0;
    height: 2px;
    background: #da1616;
    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: 14px;
	font-weight: bold;
}
.header .navbar_nav li:hover a{
	color: #da1616;
}
.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:100px;
	width: 100%;
	background: #fff;
	box-shadow: 0 15px 27px 0 rgba(167,165,165,0.38);
	width:230px;
	left: -10%;
	z-index: 999;
}
.header .navbar_nav li.dropdown .dropdown_menu a{
	font-size: 14px;
	color: #333333;
	padding: 0 20px;
	line-height: 40px;
	text-align: left;
	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: #333333;
}
.header .navbar_nav li.dropdown:hover .dropdown_menu a:hover{
	color: #d70000;
}
/*白色背景的头部*/
.header.on{
	background: #fff;
	border-bottom: 1px solid #ccc;
}
.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: #da1616;
}
#navToggle{
	display: none;
}

.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;
}
.banner{
	width: 100%;
}
.banner img{
	width: 100%;
}
@media screen and (max-width: 1500px){
.header .navbar_nav li a{
	text-decoration: none;
	padding: 0 14px;}
}
@media screen and (max-width: 1280px){
	.header{ height: 60px; line-height: 60px;}

/*左侧logo*/
.header .left{
	width:12%;
	text-align: center;
	height: 60px;
}
.header .left a img{
	margin-top: 10px;
	height: 40px;
	line-height: 60px;
	display: inline-block;
}

	.header #navToggle {
		height: 100%;
		padding: 9px 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: #4f4f4f;
	}
	.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;
	}
}


/*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;
}