.navigation {
	width: 100%;
	height: auto;
	background: url(../sm/img/nav-bj.jpg) no-repeat;
	background-size: 100% 100%;
	/* overflow: hidden; */
}

.navigation-bar-top {
	max-width: 1200px;
	width: 100%;
	height: 100px;
	margin: 0 auto;
	position: relative;
	overflow: hidden;
}

/* 通用导航栏logo位置 */
.navigation-logo {
	width: 300px;
	height: 100%;
	float: left;
	overflow: hidden;
}

.navigation-logo img {
	width: 100%;
	height: 100%;
}

.navigation-ul {
	width: 900px;
	height: 100%;
	float: left;
	overflow: hidden;
}

.navigation-ul ul {
	width: 900px;
	height: 100%;
	margin-left: 60px;
}

.navigation-ul ul li {
	width: 140px;
	float: left;
}

.navli-but {
	background: url(../sm/img/nav-but.jpg) no-repeat;
	background-size: 100% 100%;
}

.navli-but a {
	color: #FFFFFF;
}

.navigation-ul ul .navli-but a:hover {
	color: #FFFFFF;
	font-size: 18px;
}

.navigation-ul ul li a {
	display: block;
	font-size: 18px;
	letter-spacing: 4px;
	font-family: "苹方简中黑体";
	width: 100%;
	height: 100%;
	line-height: 100px;
	text-align: center;
}

.navigation-ul ul li a:hover {
	color: #d4aa6e;
	font-size: 20px;
}

/* ************************************************************************************************************** */
/* *****左侧导航栏***** */
.navigation-bar-left {
	width: 300px;
	height: 100%;
	position: absolute;
	top: 0;
	z-index: 99;
}

.navigation-logo-two {
	width: 100%;
	height: 100px;
	overflow: hidden;
}

.navigation-logo-two img {
	width: 100%;
}

.navigation-bar-left-menu {
	width: 100%;
	height: 850px;
	background: url(../sm/img/nav-left.jpg) no-repeat;
	background-size: 100% 100%;
}

.navigation-menu-title {
	width: 100%;
	height: 107px;
	color: #FFFFFF;
	padding-left: 105px;
	padding-right: 45px;
}

.navigation-menu-title-two {
	width: 100%;
	height: 107px;
	padding-top: 34px;
	overflow: hidden;
	border-bottom: 1px solid #FFFFFF;
	/* css实现一段文字的两端对齐和分散对齐 */
	text-align-last: justify;
	text-align: justify;
	text-justify: distribute-all-lines;
}

.navigation-menu-title-two b {
	width: 100%;
	height: 25px;
	line-height: 25px;
	font-size: 22px;
	font-family: 'METROPOLIS-SEMIBOLD';
}

.navigation-menu-title-two p {
	width: 100%;
	font-size: 24px;
	font-family: '苹方简中黑体';
	height: 27px;
	line-height: 27px;
	margin: 0;
	padding: 0;
}

.navigation-ul-two {
	width: 100%;
	height: calc(100% - 107px);
	padding-top: 26px;
}

.navigation-ul-two ul {
	width: 100%;
	height: 100%;
}

.navigation-ul-two ul li {
	width: 100%;
	height: 55px;
	line-height: 40px;
	font-size: 18px;
	padding-bottom: 15px;
	color: #FFFFFF;
	position: relative;
}

.navigation-div-unfold {
	width: 100%;
	height: 100%;
	padding-left: 105px;
	padding-right: 45px;
}

.nav-li {
	color: #e1b587;
	background-color: #FFFFFF;
}

.div-unfold-one {
	width: 100%;
	height: 100%;
	font-family: '苹方简中黑体';
	background: url(../sm/img/icon/triangle-left.png) no-repeat 100% 50%;
}

.navigation-div-unfold:hover .div-unfold-one {
	background: url(../sm/img/icon/triangle-right.png) no-repeat 100% 50%;
}

.navigation-div-unfoldtwo {
	display: none;
	position: absolute;
	top: 0;
	left: 300px;
	width: 500px;
	min-height: 215px;
	background-color: #FFFFFF;
}

.navigation-div-unfold:hover .navigation-div-unfoldtwo {
	display: block;
}

.unfoldtwo-one {
	width: 450px;
	margin: 0 auto;
	margin-bottom: 40px;
}

.unfoldtwo-two {
	width: 100%;
	height: 40px;
	line-height: 40px;
	border-bottom: 0.5px solid #e1b587;
	font-size: 18px;
	font-family: 'SourceHanSansCN-Regular';
	color: #e1b587;
}

.unfoldtwo-two p {
	width: 120px;
	float: left;
	margin: 0;
	padding: 0;
}

.unfoldtwo-two span {
	font-size: 14px;
	font-family: 'arial';
	float: right;
	overflow: hidden;
}

.unfoldtwo-thr {
	width: 100%;
	height: auto;
}

.unfoldtwo-thr ul {
	width: 100%;
	height: auto;
	overflow: hidden;
	padding-top: 10px;
}

.unfoldtwo-thr ul li {
	width: 150px;
	height: 35px;
	padding: 0;
	float: left;
	overflow: hidden;
}

.unfoldtwo-thr ul li a {
	width: 100%;
	height: 100%;
	line-height: 35px;
	font-size: 14px;
	font-family: 'SourceHanSansCN-Regular';
	display: block;
	color: #e1b587;
}
.unfoldtwo-thr ul li a:hover{
	color: #FFFFFF;
	text-align: center;
	background: url(../sm/img/nav-but.jpg) no-repeat;
	background-size: 100% 100%;
	border-radius: 5px;
}

/* 超小屏幕（手机，小于 768px） */
@media screen and (max-width: 767px) {
	.navigation {
		display: none;
	}

	.app-navigation {
		background: url(../sm/img/about/about-bj.png) no-repeat;
		background-size: 100% 100%;
	}

	.app-logo {
		width: 100vw;
		height: 18.5vw;
	}

	.app-logo img {
		width: 100%;
	}

	.app-nav {
		width: 100vw;
		height: 12vw;
		background: url(../sm/img/about/about-bj.png) no-repeat;
		background-size: 100% 100%;
	}

	.app-nav li {
		float: left;
	}

	.nav-zoom {
		background: url(../sm/img/nav-but.jpg)no-repeat;
		background-size: 100% 100%;
	}

	.app-nav .nav-one {
		width: 15.6vw;
		height: 12vw;
		line-height: 12vw;
		text-align: center;
	}

	.app-nav .nav-two {
		width: 17.9vw;
		height: 12vw;
		line-height: 12vw;
		text-align: center;
		margin-left: 2.5vw;
		margin-right: 2.5vw;
	}


}

/* ***************************************************************************************************** */
/* 小屏幕 平板 (≥768px) */
@media screen and (min-width: 768px) {
	.navigation-bar-top {
		max-width: 768px;
		height: 64px;
	}

	.navigation-logo {
		width: 192px;
	}

	.navigation-ul {
		width: 576px;
	}

	.navigation-ul ul {
		width: 576px;
		margin-left: 30px
	}

	.navigation-ul ul li {
		width: 91px;
	}

	.navigation-ul ul li a {
		font-size: 14px;
		line-height: 64px;
	}

	/* *************************左侧导航栏********************************** */
	.navigation-bar-left {
		width: 192px;
	}

	.navigation-logo-two {
		height: 64px;
	}

	.navigation-menu-title {
		padding-left: 45px;
		padding-right: 20px;
	}

	.navigation-menu-title-two b {
		font-size: 16px;
	}

	.navigation-menu-title-two p {
		font-size: 18px;
	}

	.navigation-ul-two ul li {
		font-size: 16px;
	}

	.navigation-div-unfold {
		padding-left: 45px;
		padding-right: 20px;
	}

	.navigation-div-unfold:hover .navigation-div-unfoldtwo {
		left: 192px;
	}

	/* pc端隐藏手机端 */
	.app-navigation {
		display: none;
	}
}

/* ***************************************************************************************************** */
/* 中等屏幕 桌面显示器 (≥992px) */
@media screen and (min-width: 992px) {
	.navigation-bar-top {
		max-width: 992px;
		height: 83px;
	}

	.navigation-logo {
		width: 248px;
	}

	.navigation-ul {
		width: 744px;
	}

	.navigation-ul ul {
		width: 744px;
		margin-left: 60px
	}

	.navigation-ul ul li {
		width: 114px;
	}

	.navigation-ul ul li a {
		font-size: 18px;
		line-height: 83px;
	}

	/* *************************左侧导航栏********************************** */
	.navigation-bar-left {
		width: 248px;
	}

	.navigation-logo-two {
		height: 83px;
	}

	.navigation-menu-title {
		padding-left: 60px;
		padding-right: 30px;
	}

	.navigation-menu-title-two b {
		font-size: 22px;
	}

	.navigation-menu-title-two p {
		font-size: 24px;
	}

	.navigation-ul-two ul li {
		font-size: 18px;
	}

	.navigation-div-unfold {
		padding-left: 60px;
		padding-right: 30px;
	}

	.navigation-div-unfold:hover .navigation-div-unfoldtwo {
		left: 248px;
	}
}


/* ***************************************************************************************************** */
/* 大屏幕 大桌面显示器 (≥1200px) */
@media screen and (min-width: 1200px) {
	.navigation-bar-top {
		max-width: 1200px;
		height: 100px;
	}

	.navigation-logo {
		width: 300px;
	}

	.navigation-ul {
		width: 900px;
	}

	.navigation-ul ul {
		width: 900px;
	}

	.navigation-ul ul li {
		width: 140px;
	}

	.navigation-ul ul li a {
		line-height: 100px;
	}

	/* *************************左侧导航栏********************************** */
	.navigation-bar-left {
		width: 300px;
	}

	.navigation-logo-two {
		height: 100px;
	}

	.navigation-menu-title {
		padding-left: 105px;
		padding-right: 45px;
	}

	.navigation-div-unfold {
		padding-left: 105px;
		padding-right: 45px;
	}

	.navigation-div-unfold:hover .navigation-div-unfoldtwo {
		left: 300px;
	}
}