body{background-color: #1b1b1b}
/*====================导航*********/
.header{
	width:100%;
	position:fixed;
	top:0;
	left:0;
	z-index:999;
	height:60px;
	padding: 0 30px;
}


/*左侧logo*/
.header .left{
	width: 12%;
}
.header .left a img{
	height: 40px;
	margin-top: 6px;
}
.header .left .img2{
	display: none;
}
.header .logo img{width: 140px;margin-top: -9px;margin-left: 21%;}
/*右侧*/

.header .nav{
	-webkit-transition: 0.5s;
	-moz-transition: 0.5s;
	-o-transition: 0.5s;
	transition: 0.5s;
	height: 100%;
	line-height: 30px;
	display: block;
}
.header .navbar_nav li{
	float:left;
	position: relative;
	display: block;
}
.header .navbar_nav li:after{
    content: "";
    width: 0;
    height: 2px;
    background: #c42019;
    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 12px;
	display: block;
	-webkit-transition: 0.5s;
	-moz-transition: 0.5s;
	-o-transition: 0.5s;
	transition: 0.5s;
	color: #fff;
	font-size: 14px;
}
.header .navbar_nav li:hover a{
	color: #c42019;
}
.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:30px;
	width: 100%;
	background: #fff;
	box-shadow: 0 15px 27px 0 rgba(167,165,165,0.38);
	width: 120%;
    left: -10%;
}

.header .dropdown-toggle a:hover {
  color: #fff;
}
.header[class~='background'] {
    background: #ffffff;
    opacity: 0.9;
    transition: all 0.9s;
}
.header[class~='background'] a{
    color: #333333;
}
.header[class~='background']  .navbar_nav li a{
    color: #333333;
}

.header[class~='background'] .dropdown-toggle a{
    color: #333333;
    border: 1px solid #333;
    padding: 0 3px;
}

.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: #c42019;
}
.header .container >.dropdown{
    display: inline-block;
    position: absolute;
    right: 0px;
}



/*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: orangered;
}
#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{
	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%;
}
.utility-nav .search-bar {

    display: inline-block;
    line-height: 80px;
    padding: 10px 0 10px 10px;
    color: #29272e;
    -moz-transition: all 0.3s ease;
    -webkit-transition: all 0.3s ease;
    transition: all 0.3s ease;

}

header{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: transparent;
    z-index: 999;
    padding:50px 30px 0;
    color: #fff;
}
header .logo{
    float: left;padding-top: 27px;
}
header .nav{
    float: right;
    -webkit-transform: translateZ(0);
    -webkit-backface-visibility: hidden;
    -webkit-transform: translateX(10px);
    -ms-transform: translateX(10px);
    transform: translateX(10px);
    -moz-transition: all 0.4s ease-in-out;
    -o-transition: all 0.4s ease-in-out;
    -webkit-transition: all 0.4s ease-in-out;
    -ms-transition: all 0.4s ease-in-out;
    transition: all 0.4s ease-in-out;
    color: rgba(255,255,255,.7);
    cursor: pointer;
    padding: 8px 0;
    padding-right: 0px;
    margin-top:5px;
}
/*header .nav{
  float: right;
  -webkit-transform: translateZ(0);
  -webkit-backface-visibility: hidden;
  -webkit-transform: translateX(10px);
  -ms-transform: translateX(10px);
  transform: translateX(10px);
  -moz-transition: all 0.4s ease-in-out;
  -o-transition: all 0.4s ease-in-out;
  -webkit-transition: all 0.4s ease-in-out;
  -ms-transition: all 0.4s ease-in-out;
  transition: all 0.4s ease-in-out;
  background: url(../images/menu.png) no-repeat right center;
  color: rgba(255,255,255,.7);
  cursor: pointer;
  padding: 8px 0;
  padding-right: 100px;
  margin-top:5px;
}
*/
header .nav:hover{
    color: rgba(255,255,255,1);
}
#menu-nav-wrap {
    background: rgba(0,0,0,.5);
    color: rgba(255, 255, 255, 0.25);
    font-family: "montserrat-regular", sans-serif;
    font-size: 1.5rem;
    line-height: 1.6;
    padding: 2rem;
    height: 100%;
    width: 360px;
    position: fixed;
    right: 0;
    top: 0;
    visibility: hidden;
    z-index: 9999;
    overflow-y: auto;
    -webkit-transform: translateZ(0);
    -webkit-backface-visibility: hidden;
    -webkit-transform: translateX(100%);
    -ms-transform: translateX(100%);
    transform: translateX(100%);
    -moz-transition: all 0.4s ease-in-out;
    -o-transition: all 0.4s ease-in-out;
    -webkit-transition: all 0.4s ease-in-out;
    -ms-transition: all 0.4s ease-in-out;
    transition: all 0.4s ease-in-out;
    padding-top: 10%;
}
.nav-list-map {background-color:#13569d;}
.menu-is-open #menu-nav-wrap{
    -webkit-transform: translateX(0);
    -ms-transform: translateX(0);
    transform: translateX(0);
    visibility: visible;
    -webkit-overflow-scrolling: touch;
}
.menu-is-open .nav{
    -webkit-transform: translateX(-360px);
    -ms-transform: translateX(-360px);
    transform: translateX(-360px);
    visibility: visible;
    -webkit-overflow-scrolling: touch;
    background: url(../images/close.png) no-repeat right center;
}
#menu-nav-wrap li {
    padding:5px 0;
}
#menu-nav-wrap li a{
    color: #fff;
    font-size: 16px;
    line-height: 36px;
}
#menu-nav-wrap li span{
    padding:0 5px 0 30px;
    font-size: 12px;
    display: inline-block;
    margin-right: 30px;
    border-top:5px solid transparent;
}
#menu-nav-wrap li.current a,#menu-nav-wrap li:hover a{
    color: #ff7150;
}
#menu-nav-wrap li.current span,#menu-nav-wrap li:hover span{
    border-color: #ff7150;
}
.navbg{
    position: fixed;
    display: none;
    z-index: 999;
    width: 100%;
    height: 100%;
}

/*搜索*/
.dropdown-toggle::after{
  display: none !important;;
}
.dropdown-toggle:after{
  font-size: 19px;
}
.dropdown-menu .dropdown-menu-nth {
  top: 0;
}
#main-nav .dropdown .dropdown-menu {
  opacity: 0;
  z-index: -1;
  top: 90%;
  margin: 0;
  padding: 8px 0;
  min-width: 200px;
  border-radius: 0;
  border: 0;
  -webkit-box-shadow: 0 5px 19px rgba(0, 0, 0, 0.2);
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
  -moz-transition: all 0.4s ease;
  -webkit-transition: all 0.4s ease;
  transition: all 0.4s ease;
}
 .dropdown .dropdown-menu > li {
  padding: 0 8px;
}
 .dropdown .dropdown-menu > li > a {
  padding: 8px 20px;
  white-space: inherit;
  color: #727272;
  border-radius: 0;
}
 .dropdown .dropdown-menu > li > a:hover {
  color: #000;
}
 .dropdown.open > .dropdown-menu {
  opacity: 1;
  z-index: 99;
  top: 100%;
}
 .dropdown > .dropdown-menu.left {
  left: -100%;
  top: -20px;
}
 .dropdown.open > .dropdown-menu.left {
  top: -8px;
}
 .dropdown .dropdown-menu>.active>a{
  background-color: #efefef;
  color: #333;
}

 .search-bar {
  display: inline-block;
  color: #fff;
  -moz-transition: all 0.3s ease;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
  float: right;
  border: 1px solid #fff;
  margin-top: 20px;
  padding: 0 3px;
  margin-right: 80px;
}

@media (max-width: 1281px){
.search-bar { margin-right: 38px;}
}
 .search-bar .fa-search {
    display: inline-block;
    width:15px;
    font-size: 18px;
}
/* Closing Option */
 a[aria-expanded="true"] .fa-search:before {
    content: "\f00d";
}
 .dropdown-menu {
  left: auto;
  right: 0;
  padding: 15px;
  width: 250px;
  border-radius: 0;
  margin: 0;
}
 .search-form .input-group input {
  border-radius: 0;
  box-shadow: none;
  border-color: #d0d0d0;
  padding: 8px 15px;
  height: 35px;
}
 .search-form .input-group-addon {
  border-radius: 0;
}
.search-form .searchbox {
  float: left;
  width: 178px;
  padding: 8px 15px;
  height: 40px;
  border: 1px solid #ccc;
  background-color: transparent;
  color: #333;
}
.search-form .search-btn {
  width: 40px;
  margin: 0;
  border: 1px solid #ccc;
  background-color: #eee;
  border-left: 0;
  line-height: 35px;
  height: 40px;
}
@media screen and (max-width: 992px){
	.header{
		padding: 0 10px;
	}
	.header #navToggle {
		height: 100%;
		padding: 0px 15px;
		margin-right: -15px;
		display: inline-block;
		float: right;
		margin-top: -36px;
	}
	.header #navToggle span {
		position: relative;
		width: 25px;
		height: 1px;
		margin-top: 24px;
	}
	.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: #ccc;
	}
	.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;
	}
	.search-bar {

    display: inline-block;
    color: #fff;
    -moz-transition: all 0.3s ease;
    -webkit-transition: all 0.3s ease;
    transition: all 0.3s ease;
    float: right;
    margin-right: 70px;
    margin-top: -20px;

}
.header .logo img {

    width: 120px;
    margin-top: -9px;
    margin-left: 0%;

}
}