/*css reset*/
* { -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; -o-box-sizing: border-box; -ms-box-sizing: border-box;}
html,body,p{ padding: 0; margin: 0; font-family: "sy-r","微软雅黑","Microsoft YaHei", "Helvetica Neue", Helvetica, STHeiTi, Arial, sans-serif; font-size: 12px;line-height: 1;}
ol, ul {list-style: none; padding: 0; margin: 0;}
blockquote, q {quotes: none;}
blockquote:before, blockquote:after, q:before, q:after {content: ''; content: none; }
table {border-collapse: collapse; border-spacing: 0;}
th,td { vertical-align: middle;padding: 0;}
a{text-decoration:none;	outline: none;hlbr:expression(this.onFocus=this.blur());}
input, select {vertical-align: middle;padding: 0;border: 0 none;}
img, iframe {border: none; text-decoration:none;}
img{vertical-align: top;}
strong {font-weight: bold;}
h1,h2,h3,h4,h5,h6{padding: 0; margin: 0;}
:focus {outline: 0;}
::-webkit-input-placeholder { /* WebKit browsers */
    color:    #999;
}
:-moz-placeholder { /* Mozilla Firefox 4 to 18 */
   color:    #999;
   opacity:  1;
}
::-moz-placeholder { /* Mozilla Firefox 19+ */
   color:    #999;
   opacity:  1;
}
:-ms-input-placeholder { /* Internet Explorer 10+ */
   color:    #999;
}
/*字体*/
@font-face {
  font-family: "sy-r";
  src: url("../font/SourceHanSansCN-Regular.woff") format("woff"),
       url("../font/SourceHanSansCN-Regular.ttf") format("truetype"),
       url("../font/SourceHanSansCN-Regular.eot") format("embedded-opentype"),
       url("../font/SourceHanSansCN-Regular.svg") format("svg");
  font-weight: normal;
  font-style: normal;
}
@font-face {
  font-family: "sy-l";
  src: url("../font/SOURCEHANSANSCN-LIGHT.woff") format("woff"),
       url("../font/SOURCEHANSANSCN-LIGHT.ttf") format("truetype"),
       url("../font/SOURCEHANSANSCN-LIGHT.eot") format("embedded-opentype"),
       url("../font/SOURCEHANSANSCN-LIGHT.svg") format("svg");
  font-weight: normal;
  font-style: normal;
}
@font-face {
  font-family: "sy-h";
  src: url("../font/SOURCEHANSANSCN-HEAVY.woff") format("woff"),
       url("../font/SOURCEHANSANSCN-HEAVY.ttf") format("truetype"),
       url("../font/SOURCEHANSANSCN-HEAVY.eot") format("embedded-opentype"),
       url("../font/SOURCEHANSANSCN-HEAVY.svg") format("svg");
  font-weight: normal;
  font-style: normal;
}
@font-face {
  font-family: "itc-bk";
  src: url("../font/ITCAvantGardeStd-Bk.woff") format("woff"),
       url("../font/ITCAvantGardeStd-Bk.ttf") format("truetype"),
       url("../font/ITCAvantGardeStd-Bk.eot") format("embedded-opentype"),
       url("../font/ITCAvantGardeStd-Bk.svg") format("svg");
  font-weight: normal;
  font-style: normal;
}
@font-face {
  font-family: "itc-xlt";
  src: url("../font/ITCAVANTGARDESTD-XLT.woff") format("woff"),
       url("../font/ITCAVANTGARDESTD-XLT.ttf") format("truetype"),
       url("../font/ITCAVANTGARDESTD-XLT.eot") format("embedded-opentype"),
       url("../font/ITCAVANTGARDESTD-XLT.svg") format("svg");
  font-weight: normal;
  font-style: normal;
}
@font-face {
  font-family: "itc-bold";
  src: url("../font/ITCAvantGardeStd-Bold.woff") format("woff"),
       url("../font/ITCAvantGardeStd-Bold.ttf") format("truetype"),
       url("../font/ITCAvantGardeStd-Bold.eot") format("embedded-opentype"),
       url("../font/ITCAvantGardeStd-Bold.svg") format("svg");
  font-weight: normal;
  font-style: normal;
}
/*css common*/
.clearfix:after{content: "";display: block;clear: both;visibility: hidden;line-height: 0;height: 0;font-size:0;}
.clearfix{*zoom:1;}
html{margin: 0 auto;max-width: 1920px;}
.mobile{
	display: none;
}
.web{
	display: block;
}

.header{
	height: 100px;
	padding: 0 4.16%;
	display: flex;
	align-items: center;
	justify-content: space-between;
	-webkit-display: flex;
	-webkit-align-items: center;
	-webkit-justify-content: space-between;
	position: fixed;
	left: 0;
	top: 0;
	width: 100%;
	z-index: 9;
	background-color: #fff;
	transition: all 0.5s;
	-webkit-transition: all 0.5s;
}
.header.hide{
	top: -100px;
}
.header .logo{
	margin-right: 60px;
	vertical-align: middle;
}
.header .language-box{
	width: 64px;
	border: 1px solid #ddd;
	display: inline-block;
	vertical-align: middle;
	position: relative;
}
.header .language-box a{
	padding: 0 10px;
	line-height: 28px;
	height: 28px;
	display: block;
	position: relative;
	font-size: 14px;
	font-weight: lighter;
	font-family: "sy-l";
	font-weight: lighter;
	color: #666;
	background-color: #fff;
}
.header .language-box a:last-child{
	position: absolute;
	left: -1px;
	top: 100%;
	width: 64px;
	display: none;
	border: 1px solid #ddd;
}
.header .language-box a:last-child:hover{
	background-color: #333;
	color: #fff;
	border-color: #333;
}
.header .language-box.active a:last-child{
	display: block;
}
.header .language-box a img{
	position: absolute;
	right: 10px;
	top: 50%;
	margin-top: -2px;
}
.header .language-box a:last-child img{
	display: none;
}
.header .language-box.active a img{
	transform: rotate(180deg);
	-webkit-transform: rotate(180deg);
}
.header .menu{
	position: relative;
}
.header .menu img{
	opacity: 0;
}
.header .menu .line1{
	position: absolute;
	right: 0;
	top: 0;
	height: 2px;
	width: 100%;
	background-color: #333;
	animation: 1s infinite lineone;
	-webkit-animation: 1s infinite lineone;
}
@keyframes lineone {
	0% {
	   width: 100%;
	}
	25% {
	   width: 25%;
	}
	50% {
	   width: 50%;
	}
	100% {
	   width: 100%;
	}
}
@-webkit-keyframes lineone {
	0% {
	   width: 100%;
	}
	25% {
	   width: 25%;
	}
	50% {
	   width: 50%;
	}
	100% {
	   width: 100%;
	}
}
.header .menu .line2{
	position: absolute;
	right: 0;
	top: 50%;
	margin-top: -1px;
	height: 2px;
	width: 72%;
	background-color: #333;
	animation: 1s infinite linetwo;
	-webkit-animation: 1s infinite linetwo;
}
@keyframes linetwo {
	0% {
	   width: 72%;
	}
	25% {
	   width: 100%;
	}
	50% {
	   width: 50%;
	}
	100% {
	   width: 72%;
	}
}
@-webkit-keyframes linetwo {
	0% {
	   width: 72%;
	}
	25% {
	   width: 100%;
	}
	50% {
	   width: 50%;
	}
	100% {
	   width: 72%;
	}
}
.header .menu .line3{
	position: absolute;
	right: 0;
	bottom: 0;
	height: 2px;
	width: 88%;
	background-color: #333;
	animation: 1s infinite linethree;
	-webkit-animation: 1s infinite linethree;
}
@keyframes linethree {
	0% {
	   width: 88%;
	}
	25% {
	   width: 100%;
	}
	50% {
	   width: 25%;
	}
	100% {
	   width: 88%;
	}
}
@-webkit-keyframes linethree {
	0% {
	   width: 88%;
	}
	25% {
	   width: 100%;
	}
	50% {
	   width: 25%;
	}
	100% {
	   width: 88%;
	}
}


.nav-cover{
	position: fixed;
	left: -100%;
	top: 0;
	width: 100%;
	height: 100%;
	background-repeat: no-repeat;
	background-image: url(../images/nav_bg.jpg);
	background-position: center center;
	background-size: 100% 100%;
	z-index: 52;
	display: flex;
	align-items: stretch;
	justify-content: flex-start;
	-webkit-display: flex;
	-webkit-align-items: stretch;
	-webkit-justify-content: flex-start;
	transition: all 0.5s;
	-webkit-transition: all 0.5s;
}
.nav-cover.active{
	left: 0;
}
.nav-cover .close-btn img{
	position: absolute;
	right: 50px;
	top: 40px;
	transition: all 1s;
	-webkit-transition: all 1s;
	z-index: 1;
}
.nav-cover .close-btn:hover img{
	transform: rotate(180deg);
	-webkit-transform: rotate(180deg);
}
.nav-cover .left{
	width: 50%;
	height: 100%;
	background-color: rgba(0,0,0,0.2);
	display: flex;
	align-items: center;
	justify-content: flex-start;
	-webkit-display: flex;
	-webkit-align-items: center;
	-webkit-justify-content: flex-start;
	padding-left: 15.625%;
	transition: all 0.5s 0.5s;
	-webkit-transition: all 0.5s 0.5s;
	transform: rotateY(180deg);
	-webkit-transform: rotateY(180deg);
	opacity: 0;
}
.nav-cover.active .left{
	transform: rotateY(0deg);
	-webkit-transform: rotateY(0deg);
	opacity: 1;
}
.nav-cover.active .left > div{
	height: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-direction: column;
	-webkit-display: flex;
	-webkit-align-items: center;
	-webkit-justify-content: center;
	-webkit-flex-direction: column;
}
.nav-cover .left a{
	display: block;
	font-size: 36px;
	color: #fefefe;
	width: 10em;
}
.nav-cover .left a:last-child{
	margin-bottom: 0;
}
.nav-cover .left a span{
	display: block;
}
.nav-cover .left a .cn{
	font-family: "sy-l";
	font-weight: lighter;
	transition: all 0.5s;
	-webkit-transition: all 0.5s;
	position: relative;
	transform: translateY(0%);
	-webkit-transform: translateY(0%);
	opacity: 1;
}
.nav-cover .left a:hover .cn{
	opacity: 0;
	transform: translateY(-100%);
	-webkit-transform: translateY(-100%);
}
.nav-cover .left a .en{
	font-family: "itc-bk";
	transition: all 0.5s;
	-webkit-transition: all 0.5s;
	opacity: 0;
	transform: translateY(0%);
	-webkit-transform: translateY(0%);
}
.nav-cover .left a:hover .en{
	opacity: 1;
	transform: translateY(-100%);
	-webkit-transform: translateY(-100%);
}
.nav-cover .right{
	width: 50%;
	height: 100%;
	padding-left: 11.25%;
	display: flex;
	align-items: center;
	justify-content: flex-start;
	-webkit-display: flex;
	-webkit-align-items: center;
	-webkit-justify-content: flex-start;
	transition: all 0.5s 0.25s;
	-webkit-transition: all 0.5s 0.25s;
	transform: rotateY(180deg);
	-webkit-transform: rotateY(180deg);
	opacity: 0;
}
.nav-cover.active .right{
	transform: rotateY(0deg);
	-webkit-transform: rotateY(0deg);
	opacity: 1;
}
.nav-cover .right .logo{
	margin-bottom: 90px;
}
.nav-cover .right h5{
	font-size: 28px;
	color: #fff;
	font-weight: lighter;
	font-family: "sy-l";
	margin-bottom: 40px;
}
.nav-cover .right p{
	font-size: 16px;
	color: #777;
	font-family: "sy-l";
	font-weight: lighter;
	margin-bottom: 24px;
}
.nav-cover .right p.last{
	margin-bottom: 100px;
}
.nav-cover .right p img{
	vertical-align: middle;
	margin-right: 15px;
}
.nav-cover .right .link-box a{
	position: relative;
	margin-right: 30px;
}
.nav-cover .right .link-box a:last-child{
	margin-right: 0;
}
.nav-cover .right .link-box a .icon{
	vertical-align: middle;
	opacity: 0.5;
}
.nav-cover .right .link-box a .icon:hover{
	opacity: 1;
}
.nav-cover .right .link-box a .qr-box{
	position: absolute;
	left: 50%;
	bottom: 100%;
	margin-bottom: 0;
	margin-left: -48px;
	width: 96px;
	height: 107px;
	padding: 8px;
	display: block;
	background-repeat: no-repeat;
	background-image: url(../images/blogcover_link_qrbg.png);
	background-size: 100% 100%;
	opacity: 0;
	transition: all 0.5s;
	-webkit-transition: all 0.5s;
	z-index: -99;
}
.nav-cover .right .link-box a:hover .qr-box{
	margin-bottom: 12px;
	opacity: 1;
	z-index: 1;
}
.nav-cover .right .link-box a .qr-box img{
	width: 100%;
}
.nav-cover .right .footer{
	position: absolute;
	right: 2.6%;
	bottom: 2.6%;
}
.nav-cover .right .footer p{
	font-size: 12px;
	color: #ccc;
	display: inline-block;
	vertical-align: middle;
}
.nav-cover .right .footer span{
	font-family: "itc-bk";
}


@media only screen and (max-width:1270px){
	
}
@media only screen and (max-width:1200px){
}
@media only screen and (max-width:1025px){
	html { -ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%;font-size: 16px;}
	body{
		 font-size: 62.5%;
	}
	.mobile{
		display: block;
	}
	.web{
		display: none;
	}
	
	.header{
		height: 3.125rem;
		padding: 0 5%;
	}
	.header.hide{
		top: -3.125rem;
	}
	.header .logo{
		margin-right: 1.125rem;
		width: 4.0625rem;
	}
	.header .language-box{
		width: 2.8125rem;
	}
	.header .language-box a{
		padding: 0 0.3125rem;
		line-height: 1.1875rem;
		height: 1.1875rem;
		font-size: 0.5625rem;
	}
	.header .language-box a:last-child{
		width: 2.8125rem;
	}
	.header .language-box a img{
		right: 0.3125;
		margin-top: -0.09375rem;
		height: 0.1875rem;
	}
	.header .menu img{
		height: 0.625rem;
	}


	.nav-cover{
		background-image: url(../images/nav_bg.jpg);
		background-size: auto 100%;
	}
	.nav-cover.active{
		display: flex;
		align-items: stretch;
		justify-content: flex-start;
		flex-direction: column;
		-webkit-display: flex;
		-webkit-align-items: stretch;
		-webkit-justify-content: flex-start;
		-webkit-flex-direction: column;
	}
	.nav-cover .close-btn img{
		right: 1.25rem;
		top: 1.25rem;
		width: 0.625rem;
	}
	.nav-cover .left{
		width: 100%;
		height: 50%;
		justify-content: center;
		padding-left: 0;
		text-align: center;
		background-color: rgba(0,0,0,0);
	}
	.nav-cover .left a{
		margin-bottom: 1.25rem;
		font-size: 1.125rem;
	}
	.nav-cover .left a:hover .cn{
		transform: translateY(0%);
		-webkit-transform: translateY(0%);
	}
	.nav-cover .left a:hover .en{
		top: 100%;
	}
	.nav-cover .left a .en{
		display: none;
	}
	.nav-cover .right{
		width: 100%;
		height: 50%;
		padding: 0 11.3%;
		background-color: rgba(0,0,0,0.2);
	}
	.nav-cover .right .logo{
		display: none;
	}
	.nav-cover .right h5{
		font-size: 1.125rem;
		margin-bottom: 1.25rem;
	}
	.nav-cover .right p{
		font-size: 0.75rem;
		margin-bottom: 0.9375rem;
	}
	.nav-cover .right p.last{
		margin-bottom: 1.35rem;
	}
	.nav-cover .right p img{
		margin-right: 0.5rem;
		height: 0.9375rem
	}
	.nav-cover .right .link-box{
		text-align: center;
	}
	.nav-cover .right .link-box a{
		margin-right: 1.5625rem;
	}
	.nav-cover .right .link-box a .icon{
		width: 1.3125rem;
	}
	.nav-cover .right .link-box a .qr-box{
		margin-bottom: 0.8125rem;
		margin-left: -3rem;
		width: 6rem;
		height: 6.6875rem;
		padding: 0.5rem;
	}
	.nav-cover .right .footer{
		width: 100%;
		text-align: center;
		right: 0;
	}
	.nav-cover .right .footer p{
		font-size: 0.5625rem;
		line-height: 1rem;
		margin-bottom: 0;
	}
	.nav-cover .right .footer span{
		display: block;
	}

	
}
@media only screen and (max-width:767px){
	
}
@media only screen and (max-width:414px){
	
}
@media only screen and (max-width:320px){
	
}