@font-face {
	font-family: 'Adfyh';
	src: url("http://www.zhiguanche.net/font/adfyh.ttf") format('truetype');
}

* {
	font-family: "Arial",
		"Microsoft YaHei",
		"黑体",
		"宋体",
		sans-serif;
}
.font-ad {
	/* font-family: "Adfyh",  */
	"Arial",
	"Microsoft YaHei",
	"黑体",
	"宋体",
	sans-serif;
}

html,
body {
	padding: 0;
	margin: 0;
}

.container {
	width: 1080px;
	max-width: 100%;
	margin: 0 auto;
	padding: 0 15px;
	position: relative;
	box-sizing: border-box;
}

.big-image {
	display: block;
	width: 100%;
	height: auto;
}

.img-logo-card {
	width: 22%;
	text-align: center;
}
.logo-image {
	width: auto;
	max-width: 80%;
	height: auto;
	max-height: 70px;
	margin: 10px 0;
}

/* header */
.header {
	position: absolute;
	left: 0;
	top: 0;
	right: 0;
	border-bottom: solid 1px rgba(0, 200, 200, 0.2);
	padding: 20px 0 0 0;
	z-index: 100;
}

.header-ls {
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.header-ls .btn {
	color: white;
	background: #4BB4F6;
	text-decoration: none;
	padding: 0 16px;
	height: 36px;
	line-height: 36px;
	border-radius: 18px;
}

.header .langContainer {
	position: absolute;
	top: 20px;
	right: 20px;
	display: flex;
	align-items: center;
}

.header ul.menu {
	list-style: none;
	margin: 16px 0 0 0;
}

.header ul.menu li {
	float: left;
	margin-left: 70px;
	display: flex;
	flex-direction: column;
	align-items: center;
}

.header ul.menu li a {
	color: white;
	text-decoration: none;
}

.header ul.menu li:first-child {
	margin-left: 0;
}

.header ul.menu li .menu-bottom {
	width: 35px;
	background: #00BFFF;
	height: 4px;
	margin-top: 29px;
	display: none;
}

.header ul.menu li.active .menu-bottom {
	display: block;
}

.header ul.menu li.active a {
	color: #00BFFF;
}

@media screen and (max-width: 800px) {
	.header {
		padding: 10px 0;
	}
}

/* menu-ss */

.head_ss {
	display: flex;
	display: -webkit-flex;
	align-items: center;
}

.dropbtn {
	width: 26px;
	height: 26px;
}

.dropdown {
	position: relative;
	display: inline-block;
}

.dropdown-content {
	display: none;
	position: absolute;
	background-color: #f9f9f9;
	width: 120px;
	box-shadow: 0 8px 16px 0 rgba(0, 0, 0, 0.2);
}

.dropdown-content a {
	color: black;
	padding: 12px 16px;
	text-decoration: none;
	display: block;
}

.dropdown-content a:hover {
	background-color: #f1f1f1
}

.dropdown:hover .dropdown-content {
	display: block;
	left: 0;
	animation: showmenu 0.3s;
	-moz-animation: showmenu 0.3s;
	-webkit-animation: showmenu 0.3s;
	-o-animation: showmenu 0.3s;
}

.dropdown-lang {
	position: relative;
	display: inline-block;
}

.dropdown-content-lang {
	display: none;
	position: absolute;
	background-color: #f9f9f9;
	width: 120px;
	box-shadow: 0 8px 16px 0 rgba(0, 0, 0, 0.2);
}

.dropdown-content-lang a {
	color: black;
	padding: 12px 16px;
	text-decoration: none;
	display: block;
}

.dropdown-content-lang a:hover {
	background-color: #f1f1f1
}

.dropdown-lang:hover .dropdown-content-lang {
	display: block;
	right: 0;
}

.lang-text {
	display: flex;
	color: white;
	height: 30px; 
	line-height: 30px
}

@keyframes showmenu {
	from {
		left: -120px
	}

	to {
		left: 0
	}
}

@-moz-keyframes showmenu {
	from {
		left: -120px
	}

	to {
		left: 0
	}
}

@-webkit-keyframes showmenu {
	from {
		left: -120px
	}

	to {
		left: 0
	}
}

@-o-keyframes showmenu {
	from {
		left: -120px
	}

	to {
		left: 0
	}
}

.current_title {
	font-size: 1.2em;
	color: white;
	flex: 1;
	text-align: center;
}

/* banner */
.blue-line-h {
	width: 35px;
	height: 4px;
	background: #00BFFF;
}

.blue-line-v {
	width: 4px;
	height: 35px;
	background: #00BFFF;
}

.banner-text {
	position: absolute;
	left: 0;
	right: 0;
	top: 120px;
	z-index: 10;
	color: white;
}

.banner-text .text {
	margin-top: 20px;
	font-size: 17px;
}

@media screen and (max-width: 800px) {
	.banner-text {
		color: black;
		position: static;
	}

	.banner-text .text {
		margin-top: 10px;
	}
}

/* footer */

.footer {
	background: #050505;
	color: white;
	font-size: 14px;
	padding: 80px 0 64px 0;
}

.footer-content {
	display: flex;
	align-items: center;
	justify-content: space-between;
}
.footer-content .logo-img,
.footer-content .text-img {
	width: 200px;
	height: auto;
}
.footer-content .text-img {
	margin-top: 16px;
}

.footer-content .link-text {
	font-size: 16px;
	line-height: 36px;
}
.footer-content .link-text a {
	color: #4BB4F6;
	text-decoration: none;
}

.footer .copyright {
	text-align: center;
	color: #aaaaaa;
	margin-top: 64px;
}

.footer .copyright a {
	color: #aaaaaa;
	text-decoration: none;
	vertical-align: middle;
}
.footer .copyright img {
	vertical-align: middle;
	margin-left: 16px;
}
.footer .copyright span {
	vertical-align: middle;
}

@media screen and (max-width: 800px) {
	.footer {
		padding: 64px 0 32px 0;
	}
	.footer-content {
		flex-direction: column;
	}
	.footer-content .logo-img,
	.footer-content .text-img {
		width: 160px;
		height: auto;
	}
	.footer-content .link-text {
		padding: 32px 0;
	}
	.footer .copyright {
		margin-top: 32px;
	}
}

/* common */
.common-title {
	text-align: center;
	font-size: 24px;
	font-weight: bold;
	padding: 16px 0;
	line-height: 20px;
	position: relative;
}
.common-title .title,
.common-title .line{
	position: relative;
	z-index: 10;
}
.common-title .line {
	display: inline-block;
	width: 44px;
	height: 4px;
}
.common-title.blue {
	color: #4BB4F6;
}
.common-title.lg {
	font-size: 28px;
}
.common-title .bg-text {
	position: absolute;
	left: 0;
	right: 0;
	bottom: 32px;
	color: white;
	font-size: 80px;
	z-index: 0;
	letter-spacing: 10px;
}

@media screen and (max-width: 800px) {
	.screen-ls {
		display: none!important;
	}
	.common-title .bg-text {
		font-size: 48px;
	}
}

@media screen and (min-width: 800px) {
	.screen-ss {
		display: none!important;;
	}
}

.toTop {
  z-index: 100000;
  position: fixed;
  bottom: 10px;
  right: 10px;
  width: 50px;
  height: 50px;
  background-color: #6495ED;
  border-radius: 50%;
  
  .topLink {
	  position: absolute;
	  text-decoration: none;
	  margin-top: 10px;
	  margin-left: 10px;
	  color: white;
  }
}

/* 留言窗口的样式表 */
.messageWidget {
	z-index: 9999;
	position: fixed;
	bottom: 40px;
	right: 20px;
	width: 350px;
	background: #fff;
	border-radius: 8px;
	box-shadow: 0 0 20px rgba(0,0,0,0.2);
	font-family: Arial, sans-serif;

	.widget-header {
		background: #4CAF50;
		color: white;
		padding: 15px;
		border-radius: 8px 8px 0 0;
		cursor: pointer;
	}
	.widget-content {
		padding: 20px;
		max-height: 400px;
		overflow-y: auto;
	}
	.close-btn {
		float: right;
		cursor: pointer;
		font-weight: bold;
	}
	.form-group {
		margin-bottom: 15px;
	}
	input, textarea {
		width: 100%;
		padding: 8px;
		border: 1px solid #ddd;
		border-radius: 4px;
		box-sizing: border-box;
	}
	button {
		background: #4CAF50;
		color: white;
		border: none;
		padding: 10px 20px;
		border-radius: 4px;
		cursor: pointer;
		width: 100%;
	}
	button:hover {
		background: #45a049;
	}
	.error {
		color: red;
		font-size: 0.9em;
		margin-top: 5px;
	}
}
.messageWidget.active {
	height: 40px;
	bottom: 0px;
}