a {
	text-decoration: underline;
    color: inherit !important;
}
b {
	font-weight: bolder;
}
button {
	border-radius: 5px;
	border: 2px solid #17c0eb;
	color: #17c0eb;
	background-color: #fff;
}
button:hover {
	background-color: #17c0eb;
	color: #fff;
}

button a {
	text-decoration: none;
}
button a:hover {
	text-decoration: none;
	color: inherit;
}
body,html{
	padding:0px;
	margin:0px;
	font-family: 'Open Sans', sans-serif, Arial, Georgia;
    font-size: 14px !important;
	min-height: 100vh;
	}
body {
	padding-top: 100px;
	display: flex;
	flex-direction: column;
}
#root {
	display: flex;
	flex-direction: column;
	min-height: calc(100vh - 100px);
}
/* 看APP.tsx，第二个child是main content，第一个是header，第三个是footer */
#root > :nth-child(2) {
	flex: 1;
}
/*-- header --*/
/* 在顶部透明，滑动后固定且显色 */
.header {
	/* background-color: #303952; */
	background-color: transparent;
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 1000;
	transition: background-color 0.3s ease;
}

/* Homepage specific style */
/* body:has(.banner) .header {
    background-color: transparent;
} */

/* .header.scrolled {
	background-color: #303952;
} */
/* .header {
	background: url('../images/header_bg.jpg') no-repeat center center;
	background-size: cover;
	position: relative;
	height: 88px;
} */

/* 为了使主页的footer也能占满一页 */
.container.news {
    flex: 1;
}

.head .container {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
}
.header-part{
	/*background: url(../images/logo.png) no-repeat left center;*/
	background-size: auto 68px;
	padding: 0.7em 0;
	}
.head-logo{
	float:left;
	}
.top-nav{
	float: right;
	line-height: 68px;
	}
.top-nav1{
	float: right;
	}
.top-nav span{
	display:none;
}
.top-nav1 span{
	display:none;
}
.top-nav ul{
	padding:0;
	margin:0;
	}
.top-nav ul li{
	display:inline-block;
	margin: .5em 2em 0;
	}
.top-nav ul li a{
	text-decoration: none;
	color:#c7c6c5 !important;
	font-size:17px;
	transition:.5s all;
	-webkit-transition:.5s all;
	-moz-transition:.5s all;
	-o-transition:.5s all;
	-ms-transition:.5s all;
	}
.top-nav ul li a:hover{
	color: #fff;
	text-decoration:none;
	padding: 2em 0 0;
	border-top: 3px solid #fff;
	}
.head-logo a{
	display:block;
	}
.top-nav p {
	margin: 2.1em 0;
	}
.top-nav p a:hover{
	color:#303952;
	text-decoration:none;
	}
/*-- //header --*/
.copyrights{text-indent:-9999px;height:0;line-height:0;font-size:0;overflow:hidden;}
/*-- banner --*/
.banner{
	background: url(../images/1.jpg) no-repeat 0px -20px;
	background-size: cover;
	min-height: 350px;
	max-height: 350px;
	width: 100%;
	margin-top: -100px; /* background覆盖header */
	padding-top: 100px; /* 但是内容不能被header覆盖 */
	}
.banner-info{
	/*text-align:center;*/
	margin-top: 2em;
	}
.banner-info h2{
	color:#fff;
	font-size:40px;
	font-family: 'Roboto', sans-serif, Arial, Georgia;
	font-weight:600px;
	margin:0;
	}
.banner-info p{
	margin: 0.5em 0 4em;
	font-size: 22px;
	color:#fff;
	}
.more {
	text-align:center;
	}
.more a{
	padding: 14px 0px;
	border: 1px solid #fff;
	color: #fff;
	border-radius: 5px;
	-webkit-border-radius: 5px;
	-moz-border-radius: 5px;
	-o-border-radius: 5px;
	-ms-border-radius: 5px;
	transition: .5s all;
	-webkit-transition: .5s all;
	-moz-transition: .5s all;
	-o-transition: .5s all;
	-ms-transition: .5s all;
	background: url(../images/1.png) no-repeat 10em 1.4em #17c0eb;
	width: 16%;
	height: 50px;
	display: block;
	margin: 0 auto;
	}
.more a:hover{
	text-decoration:none;
	color:#303952;
	border:1px solid #303952;
	background:url(../images/1-.png) no-repeat 10em 1.4em #fff;
	display:block;
	}
/*-- //banner --*/
/*-- banner-bottom --*/
.banner-bottom, .news, .news-content, .publication-content, .project-content {
	padding:3em 0;
	}
.banner-bottom-left{
	float:left;
	width:20%;
	height: 202px;
	text-align:center;

	}
.banner-bottom-mid{
	margin:0 2em;
	}
.grid-mid{
	margin:0 2em;
	}
.portrait {
    background: no-repeat center;
    background-size: 8em;
    display:block;
    width:100%;
    height: 8em;
}
.portrait-round {
    width: 8em;
    height: 8em;
    border-radius: 50%;
	object-fit: contain;
}

.scc{
	background-image: url(../images/scc.png);
	}
.yepang{
	background-image: url(../images/yepang.png);
	}
.valerio{
	background-image: url(../images/valerio.png);
	}
.rongxin{
	background-image: url(../images/rongxin.png);
	}
.ming {
	background-image: url(../images/ming.png);
}
.lili {
	background-image: url(../images/lili.png);
}
.jason {
	background-image: url(../images/jason.png);
}
.jiajun {
	background-image: url(../images/jiajun.png);
}
.eric {
	background-image: url(../images/unknown.png);
}
.chang {
	background-image: url(../images/chang.png);
}
.yueqi {
	background-image: url(../images/yueqi.png);
}
.melody {
	background-image: url(../images/melody.png);
}
.xueliang {
	background-image: url(../images/xueliang.png);
}
.yanyan {
	background-image: url(../images/yanyan.png);
}
.da {
	background-image: url(../images/da.png);
}
.wenjie {
	background-image: url(../images/wenjie.png);
}
.wenhua {
	background-image: url(../images/wenhua.png);
}
.qiwei {
	background-image: url(../images/qiwei.png);
}
.ruiqing {
	background-image: url(../images/ruiqing.png);
}
.jue {
	background-image: url(../images/jue.png);
}
.anthonylai {
	background-image: url(../images/anthonylai.png);
}
.yongqiang {
	background-image: url(../images/yongqiang.png);
}
.hesam {
	background-image: url(../images/hesam.png);
}
.huaxun {
	background-image: url(../images/huaxun.png);
}
.mijung {
	background-image: url(../images/mijung.png);
}
.yingying {
	background-image: url(../images/yingying.png);
}
.hangxu {
	background-image: url(../images/hangxu.png);
}

.fig1:hover {
	transition: .5s all;
	-webkit-transition: .5s all;
	-moz-transition: .5s all;
	-o-transition: .5s all;
	-ms-transition: .5s all;
	}
.fig2{
	background:url(../images/4.png) no-repeat 10em 0em;
	display:block;
	width:100%;
	height:61px;
	}
.fig2:hover {
	transition: .5s all;
	-webkit-transition: .5s all;
	-moz-transition: .5s all;
	-o-transition: .5s all;
	-ms-transition: .5s all;
	}
.banner-bottom-left h3{
	color: #292C34;
	margin: 1em 0 0;
	font-size: 18px;
	font-family: 'Roboto', sans-serif, Arial, Georgia;
	}
.banner-bottom-left p{
	color:#97999B;
	margin:.5em 0;
	font-size:14px;
	}
.banner-bottom-left p span{
	display:block;
	}
.banner-bottom-text{
	margin:6em 0;
	text-align:center;
	}
.banner-bottom-text p{
	color:#17c0eb;
	margin:0;
	font-size:20px;
	font-family: 'Roboto', sans-serif, Arial, Georgia;
	font-style: italic;
	font-weight: 300;
	}
.banner-bottom-text p span{
	display:block;
	}
.banner-bottom-grid{
	float:left;
	width:30%;
	text-align:center;
	}
.banner-bottom-grid h3{
	color: #292C34;
	margin: 1em 0 0;
	font-size: 18px;
	font-family: 'Roboto', sans-serif, Arial, Georgia;
	}
.banner-bottom-grid p{
	color:#97999B;
	margin:.5em 0;
	font-size:14px;
	}
/*-- //banner-bottom --*/
/*-- about --*/
.team{
	background:#F4F4F4;
	padding:6em 0;
	}

	/* 移动端布局 */
@media (max-width: 480px) {
	.team .container {
		display: flex;
		flex-direction: column;
	}
	.team .group{
		order: 2;
		width: 100%;
		margin-top: 1em;
	}
	.team .group-text{
		order: 1;
		width: 100%;
		margin-left: 0;
	}
}

.team h4, .news h4, .people h4, .news-content h4, .publication-content h4, .project-content h4{
	margin: 0 0 1.5em;
	color: #292C34;
	font-size: 35px;
	/*font-family: 'Roboto', sans-serif;*/
	text-align: center;
	}

/* 只有在大屏幕上才是分两边，每边40%和45% */
@media (min-width: 481px) {
.group{
	float:left;
	width:40%;
	align-items: center;
	}
.group-text{
	float:left;
	width: 45%;
	margin-left: 6em;
	}		
}

.group img{
	width:100%;
	}
.group-text h3{
	color:#17c0eb;
	margin:0 0 1em;
	font-size:20px;
	}

.group-text p{
	color:#97999B;
	margin:0;
	font-size:14px;
	line-height:30px;
	}
.about{
	background:url(../images/cross-4.png) #F4F4F4;
	background-repeat:repeat-x;
	display:block;
	width:100%;
	min-height:200px;
	padding: 6em 0 0;
}
.about-us{
	background: url(../images/line.png) no-repeat 97px 13px;
	display: block;
	width: 100%;
	text-align: center;
	}
.about-us h2{
	margin: 0 0 0.5em;
	color: #292C34;
	font-size: 35px;
	font-family: 'Roboto', sans-serif, Arial, Georgia;
	text-align: center;
	}
.about-us p{
	color:#7C878F;
	font-size:20px;
	margin:0;
	}
.about-us span{
	display:block;
	}
.about-grid{
	float:left;
	width:28%;
	}
.john{
	float:left;
	}
.john h4{
	color:#738088;
	font-size:15px;
	margin: 1em 0 0;
	}
.john p{
	color:#17c0eb;
	font-size:12px;
	margin:3px 0;
	}
.social-icons{
	float:right;
	}
.social-icons ul{
	padding:0;
	margin:2em 0 0;
	}
.social-icons ul li{
	display:inline-block;
	}
.social-icons ul li a.facebook{
	background:url(../images/icons.png) no-repeat 0px 0px;
	display:block;
	height:25px;
	width:20px;
	transition:.5s all;
	-webkit-transition:.5s all;
	-moz-transition:.5s all;
	-o-transition:.5s all;
	-ms-transition:.5s all;
	}
.social-icons ul li a.facebook:hover{
	background:url(../images/icons.png) no-repeat 0px -24px;
	display:block;
	}
.social-icons ul li a.twitter{
	background:url(../images/icons.png) no-repeat -27px 0px;
	display:block;
	height:25px;
	width:20px;
	transition:.5s all;
	-webkit-transition:.5s all;
	-moz-transition:.5s all;
	-o-transition:.5s all;
	-ms-transition:.5s all;
	}
.social-icons ul li a.twitter:hover{
	background:url(../images/icons.png) no-repeat -27px -24px;
	display:block;
	}
.about-grids {
	margin: 5em 0;
	}
.about-grid-john{
	background:#fff;
	box-shadow: 0px 2px 0px #D4D5D9;
	padding:0 1em;
	}
.about-grid img {
	width: 100%;
	}
p.para{
	color:#5E6C76;
	margin:3px 0;
	font-size: 14px;
	line-height: 25px;
	}
.hello{
	text-align:center;
	margin-top: 1em;
	}
.hello a{
	padding:10px 30px;
	background:#17c0eb;
	color:#fff;
	font-size:14px;
	transition:.5s all;
	-webkit-transition:.5s all;
	-moz-transition:.5s all;
	-o-transition:.5s all;
	-ms-transition:.5s all;
	border-radius: 5px;
	-webkit-border-radius: 5px;
	-moz-border-radius: 5px;
	-o-border-radius: 5px;
	-ms-border-radius: 5px;
	}
.hello a:hover{
	text-decoration:none;
	color:#17c0eb;
	background:#fff;
	}
.about-mid{
	margin:0 5em;
	}
/*-- //about --*/
/*-- pricing --*/
.pricing{
	padding:6em 0;
	background:#F9F9F9;
	}
.price{
	width: 100%;
	text-align:center;
	}
.price h2{
	color:#292C34;
	margin:0;
	font-size: 35px;
	font-family: 'Roboto', sans-serif, Arial, Georgia;
	text-align: center;
	}
.price p{
	color:#5E6C76;
	font-size:20px;
	margin: 1em 0 4em;
	}
.price p span{
	display:block;
	}
.basic{
	float:left;
	width:29%;
	text-align:center;
	}
.basic:hover{
	transform:scale(1.1);
	transition:.5s all;
	-webkit-transition:.5s all;
	-moz-transition:.5s all;
	-o-transition:.5s all;
	-ms-transition:.5s all;
	}
.business{
	background:#192C3B;
	padding:2em 0em;
	}
.business h2{
	font-size:26px;
	color:#D1D5D8;
	margin:0;
	font-family: 'Questrial', sans-serif, Arial, Georgia;
	}
.business p{
	color:#D1D5D8;
	font-size:16px;
	margin:3px 0 0;
	font-family: 'Questrial', sans-serif, Arial, Georgia;
	}
.value{
	padding:1em 0;
	background:#17c0eb;
	}
.value p{
	color:#fff;
	font-size:19px;
	margin:0;
	}
.basic ul{
	padding:2em 0 1em;
	margin:0;
	background: url(../images/circle.png) no-repeat 16.4em 10em #F4F4F4;
	display:block;
	height:240px;
	box-shadow: 0px 2px 0px #D7D7D7;
	}
.basic ul li{
	font-size:18px;
	color:#5B6873;
	border-bottom: 1px dotted #5B6873;
	padding-bottom:.5em;
	list-style-type:none;
	margin: 0.5em 5em;
	}
.basic ul li span{
	color:#17c0eb;
	font-weight: 500;
	}
.basic ul li.gd{
	border-bottom:none;
	}
.buy-me{
	text-align:center;
	}
.buy-me a{
	padding:10px 40px;
	background:#17c0eb;
	color:#fff;
	font-size:15px;
	transition:.5s all;
	-webkit-transition:.5s all;
	-moz-transition:.5s all;
	-o-transition:.5s all;
	-ms-transition:.5s all;
	border-radius: 5px;
	-webkit-border-radius: 5px;
	-moz-border-radius: 5px;
	-o-border-radius: 5px;
	-ms-border-radius: 5px;
	}
.buy-me a:hover{
	text-decoration:none;
	color:#17c0eb;
	background:#fff;
	}
.basic-mid{
	margin:0 5em;
	}
/*-- //pricing --*/
/*-- blog --*/
.blog{
	padding:0em 0 6em;
	background:#F9F9F9;
	}
.blog h3{
	color:#292C34;
	margin:0 0 4em;
	font-size:25px;
	font-family: 'Roboto', sans-serif, Arial, Georgia;
	text-align:center;
	}
.blog-grid{
	float:left;
	width:45%;
	}
.blog-grid h4 a{
	color:#17c0eb;
	margin:1em 0;
	font-size: 20px;
	font-weight: 400;
	font-family: 'Roboto', sans-serif, Arial, Georgia;
	}
.blog-grid h4 a:hover{
	color:#97999B;
	text-decoration:none;
	}
.blog-grid p{
	color:#97999B;
	margin:.5em 0;
	font-size:14px;
	width: 98%;
	}
.blog-grid img {
	width: 100%;
	}
.blog-mid{
	margin-left:2em;
	}
/*-- //blog --*/
/*-- footer --*/
.footer{
	background:#292C34;
	padding:2em 0;
	}
.footer-left{
	float:left;
	width: 60%;
	}
.footer-left-logo{
	float:left;
	width: 9%;
	}
.footer-left-logo span{
	background:url(../images/logo1.png) no-repeat 0px 0px;
	display:block;
	width:100%;
	height:40px;
	}
.footer-left-text{
	float:left;
	padding: 9px 0 0;
	}
.footer-left-text p{
	color:#97999B;
	margin:0;
	font-size:15px;
	}
.footer-left-text p a{
	color:#17c0eb;
	font-size:15px;
	}
.footer-left-text p a:hover{
	text-decoration:none;
	color:#97999B;
	}
.footer-right{
	float:right;
	}
.footer-right ul{
	padding:0;
	margin:0;
	}
.footer-right ul li{
	display:inline-block;
	margin: 0 1em;
	}
.footer-right ul li a.facebook{
	background:url(../images/sp-img.png) no-repeat 0px 0px;
	display:block;
	width:25px;
	height:25px;
	transition:.5s all;
	-webkit-transition:.5s all;
	-moz-transition:.5s all;
	-o-transition:.5s all;
	-ms-transition:.5s all;
	}
.footer-right ul li a.facebook:hover{
	background:url(../images/sp-img.png) no-repeat 0px -34px;
	display:block;
	}
.footer-right ul li a.twitter{
	background:url(../images/sp-img.png) no-repeat -30px 0px;
	display:block;
	width:25px;
	height:25px;
	transition:.5s all;
	-webkit-transition:.5s all;
	-moz-transition:.5s all;
	-o-transition:.5s all;
	-ms-transition:.5s all;
	}
.footer-right ul li a.twitter:hover{
	background:url(../images/sp-img.png) no-repeat -30px -36px;
	display:block;
	}
.footer-right ul li a.dribble{
	background:url(../images/sp-img.png) no-repeat -65px 0px;
	display:block;
	width:25px;
	height:25px;
	transition:.5s all;
	-webkit-transition:.5s all;
	-moz-transition:.5s all;
	-o-transition:.5s all;
	-ms-transition:.5s all;
	}
.footer-right ul li a.dribble:hover{
	background:url(../images/sp-img.png) no-repeat -65px -33px;
	display:block;
	}
/*-- //footer --*/
.banner-bottom1 {
	margin: 3em 0;
	}
.banner-bottom1-left{
	float:left;
	width:70%;
	}
.banner-bottom1-left img{
	width:100%;
	}
.banner-bottom1-right{
	float:right;
	}
.banner-bottom1-right ul{
	padding:0;
	margin:0;
	}
.banner-bottom1-right ul li{
	list-style-type:none;
	}
.banner-bottom1-right ul li a{
	background:url(../images/row.png) no-repeat 0px 0px;
	padding-left: 30px;
	height:19px;
	display:block;
	margin: 1em 0 0;
	font-size: 15px;
	color:#97999B;
	}
.banner-bottom1-right ul li a:hover{
	text-decoration:none;
	color:#17c0eb;
	}
.banner-bottom1-right h3{
	color:#17c0eb;
	margin: 0 0 1.5em;
	font-size:20px;
	font-family: 'Roboto', sans-serif, Arial, Georgia;
	font-weight:600;
	}
.banner-bottom1-right1:nth-child(2) {
	margin-top: 5em;
	}
.banner-bottom1 h2{
	color:#17c0eb;
	margin: 0 0 1.5em;
	font-size:30px;
	font-family: 'Roboto', sans-serif, Arial, Georgia;
	font-weight:500;
	}
.banner-bottom1-left p{
	font-size: 15px;
	color:#97999B;
	margin:1em 0 0;
	line-height: 25px;
	}
.tags{
	margin: 2em 0 0;
	border-top: 1px dashed #97999B;
	border-bottom: 1px dashed #97999B;
	}
.tags-left{
	float:left;
	}
.tags ul{
	padding:0;
	margin:.5em 0;
	}
.tags ul li{
	display: -webkit-inline-box;
	display: -moz-inline-box;
	display: -o-inline-box;
	display: -ms-inline-box;
	margin: 0 20px;
	}
.tags-left ul li a span{
	font-size:14px;
	color:#97999B;
	}
.tags-left ul li a:hover{
	color:#97999B;
	text-decoration:none;
	}
.tags-left ul li a small.para{
	background:url(../images/sprite.png) no-repeat 0px 0px;
	display:block;
	padding-left: 25px;
	height: 20px;
	width: 16px;
	}
.tags-left ul li a small.para1{
	background:url(../images/sprite.png) no-repeat -22px 0px;
	display:block;
	padding-left: 25px;
	height: 20px;
	width: 16px;
	}
.tags-left ul li a small.para2{
	background:url(../images/sprite.png) no-repeat -40px 0px;
	display:block;
	padding-left: 25px;
	height: 20px;
	width: 16px;
	}
.tags-left ul li a small.para3{
	background:url(../images/sprite.png) no-repeat -63px 0px;
	display:block;
	padding-left: 25px;
	height: 20px;
	width: 16px;
	}
.tags-right{
	float:right;
	}
.tags-right ul li a small.para4{
	background:url(../images/sprite.png) no-repeat -83px 0px;
	display:block;
	padding-left: 25px;
	height: 20px;
	width: 16px;
	}
.tags-right ul li a span{
	font-size:14px;
	color:#97999B;
	}
.tags-right ul li a:hover{
	color:#97999B;
	text-decoration:none;
	}
.responses h3{
	color:#17c0eb;
	margin: .5em 0 2em;
	font-size:25px;
	font-family: 'Roboto', sans-serif, Arial, Georgia;
	font-weight:300;
	}
.f1{
	float:left;
	width: 7%;
	}
.f1 span{
	background: url(../images/co.png) no-repeat 0px 25px;
	display: block;
	width: 70px;
	height: 100px;
	}
.response-text{
	float:left;
	width: 50%;
	margin-left: 2em;
	}
.response-text ul{
	padding:0;
	margin:0;
	}
.response-text ul li{
	display:inline-block;
	margin:0 5px;
	color:#555;
	font-size:15px;
	}
.response-text p{
	color:#97999B;
	font-size:15px;
	margin:.5em 0;
	}
.response-text a{
	color:#17c0eb;
	font-size:17px;
	}
.response-text a:hover{
	color:#97999B;
	text-decoration:none;
	}
.responses {
	padding: 2.5em 0;
	}
.response:nth-child(3){
	margin-top:3em;
	}
.comments h3{
	color:#17c0eb;
	margin: .5em 0 2em;
	font-size:25px;
	font-family: 'Roboto', sans-serif, Arial, Georgia;
	font-weight:300;
	}
.comments input[type="text"],.comments textarea{
	padding:10px 0 10px 10px;
	background:#f2f2f2;
	width:50%;
	font-size:17px;
	outline:none;
	border:none;
	border-radius: 5px;
	-webkit-border-radius: 5px;
	-moz-border-radius: 5px;
	-o-border-radius: 5px;
	-ms-border-radius: 5px;
	}
.comments textarea{
	resize:none;
	height:200px;
	}
.comments input[type="submit"]{
	background:#17c0eb;
	color:#fff;
	font-size:20px;
	outline:none;
	border:none;
	width: 18%;
	display: block;
	margin-top: 2em;
	border-radius: 5px;
	-webkit-border-radius: 5px;
	-moz-border-radius: 5px;
	-o-border-radius: 5px;
	-ms-border-radius: 5px;
	transition: .5s all;
	-webkit-transition: .5s all;
	-moz-transition: .5s all;
	-o-transition: .5s all;
	-ms-transition: .5s all;
	padding: 10px 0;
	}
.comments input[type="submit"]:hover{
	background:#97999B;
	color:#fff;
	text-decoration:none;
	}
.comments input[type="text"]:nth-child(2){
	margin:1em 0;
	}
.comments input[type="text"]:nth-child(3){
	margin:0 0 1em;
	}
/*-- to-top --*/
#toTop {
	display: none;
	text-decoration: none;
	position: fixed;
	bottom: 0px;
	right: 2%;
	overflow: hidden;
	z-index: 999;
	width: 32px;
	height: 32px;
	border: none;
	text-indent: 100%;
	background: url("../images/arrow.png") no-repeat 0px 0px;
}
#toTopHover {
	width: 32px;
	height: 32px;
	display: block;
	overflow: hidden;
	float: right;
	opacity: 0;
	-moz-opacity: 0;
	filter: alpha(opacity=0);
}
.venue{
	display: inline-block;
	float: left;
	width: 10%;
}
.publication-content li {
	list-style: circle;
	float: left;
	width: 90%
}
/*-- //to-top --*/
/*-- responsive-media --*/
@media (max-width: 1280px)
{
	.banner {
		min-height: 350px;
		}
	.banner-info p {
		margin: 0.5em 0 3em;
		}
}
@media (max-width: 1024px)
{
	.basic-mid {
		margin: 0 4em;
		}
	.basic ul li {
		margin: 0.5em 4em;
		}
	.group-text {
		margin-left: 3em;
		/*overflow: hidden;
		height: 18em;*/
		}
	.banner {
		min-height: 300px;
		}
	.more a {
		background: url(../images/1.png) no-repeat 9em 1.4em #17c0eb;
		}
	.fig {
		background: url(../images/2.png) no-repeat 8em 0em;
		}
	.fig1 {
		background: url(../images/4.png) no-repeat 8em 0em;
		}
	.fig2 {
		background: url(../images/3.png) no-repeat 8em 0em;
		}
	.blog {
		padding: 4em 0;
		}
	.banner-bottom {
		padding: 3em 0 2em;
		}
	.more a:hover {
		background: url(../images/1-.png) no-repeat 9em 1.4em #fff;
		}
	.comments input[type="text"], .comments textarea {
		font-size: 15px;
		}
	.grid-mid {
		margin: 0 3em;
		}
	.blog-mid {
		margin-left: 6em;
		}
	.blog h3 {
		margin: 0 0 2em;
		}
}
@media (max-width: 768px)
{
	.top-nav ul li {
		margin: .5em 1em 0;
		}
	.banner {
		background: url(../images/1.jpg) no-repeat 0px -90px;
		}
	.banner {
		min-height: 250px;
		}
	.banner-info h2 {
		font-size: 45px;
		}
	.banner-info p {
		margin: 1em 0 2em;
		font-size: 19px;
		}
	.more a {
		padding: 11px 0px;
		width: 23%;
		height: 45px;
		background: url(../images/1.png) no-repeat 9.5em 1.25em #303952;
		}
	.more a:hover {
		background: url(../images/1-.png) no-repeat 9.5em 1.25em #fff;
		}
	/*.banner-info {
		margin-top: 9em;
		}*/
	.fig {
		background: url(../images/2.png) no-repeat 6em 0em;
		}
	.fig1 {
		background: url(../images/4.png) no-repeat 6em 0em;
		}
	.fig2 {
		background: url(../images/3.png) no-repeat 6em 0em;
		}
	.banner-bottom-grid img {
		width: 100%;
		}
	.grid-mid {
		margin: 0 2em;
		}
	.banner-bottom-text {
		margin: 4.5em 0;
		}
	.blog-mid {
		margin-left: 4em;
		}
	.blog-grid p {
		width: 100%;
		}
	.blog {
		padding: 2em 0;
		}
	.footer-left-logo {
		width: 13%;
		}
	.banner-bottom1 h2 {
		font-size: 27px;
		}
	.banner-bottom1-left p {
		overflow: hidden;
		height: 200px;
		}
	.banner-bottom1-right h3 {
		margin: 0 0 1em;
		}
	.banner-bottom1-right ul {
		overflow: hidden;
		height: 205px;
		}
	.banner-bottom1-right1:nth-child(2) {
		margin-top: 2em;
		}
	.tags ul li {
		margin: 0 10px;
		}
	.responses {
		padding: 2em 0;
		}
	.responses h3 {
		margin: .5em 0 1em;
		font-size: 22px;
		}
	.response-text {
		width: 81%;
		}
	.f1 {
		width: 10%;
		}
	.comments h3 {
		margin: .5em 0 1em;
		}
	.comments input[type="text"], .comments textarea {
		width: 70%;
		}
	.comments input[type="submit"] {
		font-size: 18px;
		width: 26%;
		padding: 8px 0;
		}
	.banner-bottom1-right {
		width: 26%;
		}
	.group-text h3 {
		margin: 0 0 .5em;
		font-size: 20px;
		/*overflow: hidden;
		height: 20px;*/
		}
	.team {
		padding: 3em 0 ;
		}
	.group-text p {
		line-height: 28px;
		}
	.about {
		padding: 3em 0 0;
		}
	.about-us p {
		font-size: 18px;
		}
	.about-mid {
		margin: 0 2em;
		width:30%;
		}
	p.para {
		overflow: hidden;
		height: 68px;
		line-height: 22px;
		}
	.group-text {
		margin-left: 2em;
		/*overflow: hidden;
		height: 14em;*/
		}
	.pricing {
		padding: 3em 0;
		}
	.basic ul li {
		margin: 0.5em 2em;
		}
	.basic-mid {
		margin: 0 3em;
		}
	.about-grid {
		width: 30%;
		}
}
@media (max-width: 640px)
{
	.basic-mid {
		margin: 0 1em;
		}
	.basic ul li {
		margin: 0.5em 1em;
		}
	.basic {
		width: 31%;
		}
	.price p {
		font-size: 16px;
		margin: 1em 0 2em;
		}
	.price h2 {
		font-size: 30px;
		}
	.pricing {
		padding: 2em 0;
		}
	.about-grids {
		margin: 5em 0 3em;
		}
	.about-us p {
		font-size: 16px;
		}
	.about-us span {
		margin: 5px 0;
		}
	.about-us h2 {
		font-size: 30px;
		}
	.about {
		padding: 1em 0 0;
		}
	.group-text p {
		line-height: 28px;
		/*overflow: hidden;
		height: 10em;*/
		}
	.team h4, .news h4, .people h4, .news-content h4, .publication-content h4, .project-content h4{
		margin: 0 0 1em;
		font-size: 30px;
		}
	.top-nav ul li {
		margin: .5em 0.7em 0;
		}
	.banner-bottom1-right {
		float: none;
		width:100%;
		}
	.banner-bottom1-right ul {
		overflow: inherit;
		height: inherit;
		}
	.banner-bottom1-left {
		float: none;
		width: 100%;
		}
	.banner-bottom1-right1 {
		margin-top: 2em;
		}
	.footer-left-logo {
		width: 16%;
		}
	.tags ul li {
		margin: 0 5px;
		}
	.comments h3 {
		font-size: 23px;
		}
	.comments input[type="text"], .comments textarea {
		font-size: 14px;
		width: 80%;
		}
	.responses h3 {
		font-size: 20px;
		}
	.f1 {
		width: 12%;
		}
	.banner-bottom1-right ul li {
		overflow: hidden;
		height: 34px;
		}
	.banner-bottom1-right h3 {
		margin: 0 0 .5em;
		font-size: 18px;
		font-weight: 300;
		}
	.banner-bottom1 h2 {
		font-weight: 400;
		}
	.banner-info h2 {
		font-size: 38px;
		}
	.banner-info p {
		font-size: 18px;
		}
	.more a {
		width: 28%;
		}
	.banner {
		min-height: 250px;
		}
	.banner-info {
		margin-top: 5em;
		}
	.fig {
		background: url(../images/2.png) no-repeat 4.5em 0em;
		}
	.fig1 {
		background: url(../images/4.png) no-repeat 4.5em 0em;
		}
	.fig2 {
		background: url(../images/3.png) no-repeat 4.5em 0em;
		}
	.blog h3 {
		font-size: 22px;
		margin: 0 0 1.5em;
		}
	.banner-bottom-mid {
		margin: 0 .8em;
		width: 32%;
		}
	.banner-bottom-text {
		margin: 4em 0;
		}
	.banner-bottom-text p {
		font-size: 18px;
		letter-spacing: 1px;
		}
	.blog-grid p {
		overflow: hidden;
		height: 58px;
		}
	.banner-bottom-left {
		width: 32%;
		}
}
@media (max-width: 480px)
{
	.fig1 {
		background: url(../images/4.png) no-repeat 3.5em 0em;
		}
	.fig{
		background: url(../images/2.png) no-repeat 3.5em 0em;
		}
	.fig2 {
		background: url(../images/3.png) no-repeat 3.5em 0em;
		}
	.banner-bottom-left {
		width: 31%;
		}
	.top-nav {
		margin-left: 0;
		}
	.navi {
		width: 53%;
		}
	.top-nav {
		width: 10%;
		float:right;
		}
	span.menu {
		display: block;
		cursor: pointer;
		width: 100%;
		position: relative;
		}
	ul.nav1{
		display:none;
		background:#303952;
		}
	.top-nav ul li a{
		display:block;
		font-size: 18px;
		color:#fff;
		}
	.top-nav ul {
		position: absolute;
		padding: 0;
		margin: 0;
		left: 0%;
		width: 100%;
		z-index: 999;
		}
	.top-nav ul.nav1 li {
		display: inline-block;
		text-align: center;
		margin: 0;
		width: 100%;
		padding: 15.5px 0;
		}
	span.menu{
		margin:10px 0 10px;
		}
	.navi {
		width: 53%;
		}
	ul.nav1{
		display:none;
		background:#303952;
        -webkit-animation: slide-down .3s ease-out;
        -moz-animation: slide-down .3s ease-out;
		}
    @-webkit-keyframes slide-down {
          0% { opacity: 0; -webkit-transform: translateY(-100%); }
        100% { opacity: 1; -webkit-transform: translateY(0); }
    }
    @-moz-keyframes slide-down {
          0% { opacity: 0; -moz-transform: translateY(-100%); }
        100% { opacity: 1; -moz-transform: translateY(0); }
    }
	.banner-bottom-mid {
		margin: 0 .2em;
		}
	.banner {
		min-height: 200px;
		background: url(../images/1.jpg) no-repeat 0px -60px;
		}
	.banner-info h2 {
		font-size: 30px;
		}
	.banner-info p {
		margin: .5em 0 2em;
		font-size:15px;
		}
	.more a {
		width: 38%;
		}
	.banner-bottom1 {
		margin: 2em 0;
		}
	.banner-bottom1 h2 {
		font-size: 21px;
		}
	.banner-bottom1-right ul {
		height: inherit;
		}
	.banner-bottom1-right h3 {
		font-size: 16px;
		}
	.banner-bottom1-right ul li a {
		padding-left: 26px;
		}
	.tags-right {
		float: none;
		text-align:center;
		}
	.tags ul li {
		margin:0px;
		}
	.f1 {
		width: 17%;
		}
	.response-text {
		width: 80%;
		margin-left:.6em;
		}
	.response-text p {
		overflow: hidden;
		height: 63px;
		}
	.responses h3 {
		font-size: 18px;
		letter-spacing: 1px;
		}
	.comments h3 {
		font-size: 20px;
		letter-spacing: 1px;
		}
	.comments input[type="text"], .comments textarea {
		width: 100%;
		}
	.comments input[type="submit"] {
		font-size: 17px;
		width: 35%;
		padding: 7px 0;
		margin-top:1em;
		}
	.footer-left-logo {
		width: 20%;
		}
	.footer-right ul li {
		margin: 0 .5em;
		}
	.more a {
		padding: 8px 0px;
		width: 36%;
		height: 40px;
		background: url(../images/1.png) no-repeat 9em 1em #17c0eb;
		}
	.more a:hover {
		background: url(../images/1-.png) no-repeat 9em 1em #fff;
		}
	.banner-bottom-left p {
		overflow: hidden;
		height: 22px;
		margin:0;
		font-size: 13px;
		}
	.banner-bottom-left h3 {
		font-size: 17px;
		}
	.fig {
		background: url(../images/2.png) no-repeat 2.9em 0em;
		}
	.fig1 {
		background: url(../images/4.png) no-repeat 3em 0em;
		}
	.fig2 {
		background: url(../images/3.png) no-repeat 2.5em 0em;
		}
	.banner-bottom {
		padding: 2em 0 2em;
		}
	.banner-bottom-text {
		margin: 3em 0;
		}
	.banner-bottom-text p {
		letter-spacing: 0px;
		}
	.grid-mid {
		margin: 0 1em;
		}
	.banner-bottom-grid h3 {
		font-size: 17px;
		}
	.banner-bottom-grid p {
		font-size: 13px;
		}
	.blog-mid {
		margin-left: 3em;
		}
	.blog {
		padding: 1em 0;
		}
	.blog h3 {
		font-size: 21px;
		}
	.blog-grid h4 a {
		font-size: 18px;
		}
	.blog-grid p {
		font-size: 13px;
		overflow: hidden;
		height: 57px;
		}
	.banner-bottom1 h2 {
		margin: 0 0 1em;
		}
	.top-nav ul li a:hover {
		padding: 0;
		border-top: none;
		color:#000;
		}
	.group-text {
		margin-left: 1em;
		/*height: 10em;*/
		}
	.group-text p {
		/*height: 6em;*/
		}
	.team h4, .news h4, .people h4, .news-content h4, .publication-content h4, .project-content h4{
		font-size: 27px;
		}
	.about-us h2 {
		font-size: 27px;
		}
	.about-us p {
		overflow: hidden;
		height: 42px;
		font-size: 15px;
		}
	.about-grids {
		margin: 3em 0 3em;
		}
	.about-grid:nth-child(3) {
		display: none;
		}
	.about-grid {
		width: 43%;
		}
	.about-mid {
		margin: 0 0em 0 4em;
		}
	.basic:nth-child(4) {
		display: none;
		}
	.basic {
		width: 45%;
		}
	.basic-mid {
		margin: 0 0em 0 3em;
		}
	.price h2 {
		font-size: 28px;
		}
	.price p {
		overflow: hidden;
		height: 45px;
		font-size: 15px;
		}
	.venue{
		width: 20%
	}
	.publication-content li {
		width: 80%
	}
}
@media (max-width: 320px)
{
	.top-nav1 ul.nav1 li {
		padding: 14.5px 0;
		}
	.banner {
		min-height: 200px;
		}
	.banner-info h2 {
		font-size: 21px;
		}
	.banner-info p {
		font-size: 14px;
		}
	.more a {
		padding: 7px 0px;
		width: 49%;
		height: 37px;
		background: url(../images/1.png) no-repeat 8.5em .95em #17c0eb;
		font-size: 13px;
		}
	.more a:hover {
		background: url(../images/1-.png) no-repeat 8.5em .95em #fff;
		}
	.banner-info {
		margin-top: 6em;
		}
/*	.banner-bottom-left:nth-child(3) {
		display: none;
		}*/
	.banner-bottom-left {
		width: 45%;
		}
	.banner-bottom-mid {
		margin: 0 .9em;
		width: 45%;
		}
	.fig {
		background: url(../images/2.png) no-repeat 2.3em 0em;
		}
	.fig1 {
		background: url(../images/4.png) no-repeat 2em 0em;
		}
	.banner-bottom-text p {
		font-size: 14px;
		}
	.banner-bottom-text {
		margin: 2em 0;
		}
	.banner-bottom-grid:nth-child(3) {
		display: none;
		}
	.grid-mid {
		margin: 0 0 0 1em;
		}
	.banner-bottom-grid {
		width: 47%;
		}
	.banner-bottom {
		padding: 2em 0 1em;
		}
	.blog h3 {
		font-size: 19px;
		}
	.blog-mid {
		margin-left: 1.9em;
		}
	.blog-grid h4 a {
		font-size: 17px;
		}
	.blog-grid h4 {
		margin: .4em 0 0;
		}
	.footer-left {
		float: none;
		width: 100%;
		text-align: center;
		}
	.footer-left-logo span {
		background: url(../images/logo1.png) no-repeat 26px 0px;
		}
	.footer-left-logo {
		width: 30%;
		}
	.footer-right {
		float: none;
		width: 100%;
		text-align: center;
		}
	.banner-bottom1 h2 {
		font-size: 18px;
		overflow: hidden;
		height: 20px;
		}
	.banner-bottom1-right ul li a {
		font-size: 13px;
		}
	.banner-bottom1-left {
		float: none;
		width: 100%;
		}
	.banner-bottom1-left p {
		overflow: hidden;
		height: 155px;
		font-size: 13px;
		line-height: 22px;
		}
	.tags {
		margin: 1em 0 0;
		}
	.tags ul li {
		margin: 0 16px;
		}
	.responses {
		padding: 1em 0;
		}
	.responses h3 {
		margin: .5em 0;
		}
	.f1 {
		width: 26%;
		}
	.response-text {
		width: 70%;
		margin-left: .7em;
		}
	.response-text ul {
		overflow: hidden;
		height: 18px;
		}
	.response-text p {
		overflow: hidden;
		height: 57px;
		font-size:13px;
		}
	.response:nth-child(3) {
		margin-top: 1em;
		}
	.comments input[type="submit"] {
		width: 60%;
		}
	.comments h3 {
		font-size: 19px;
		letter-spacing: 1px;
		}
	.responses h3 {
		font-size: 16px;
		}
	.response-text a {
		font-size: 13px;
		}
	.comments input[type="text"], .comments textarea {
		font-size: 13px;
		}
	.comments input[type="submit"] {
		font-size: 16px;
		}
	.tags-left {
		float: none;
		width: 100%;
		}
	.tags ul li {
		margin: 0 13px 13px;
		}
	.tags-left ul li a small.para2 {
		background: url(../images/sprite.png) no-repeat -45px 0px;
		}
	.tags-left ul li a small.para3 {
		background: url(../images/sprite.png) no-repeat -59px 0px;
		padding-left: 26px;
		}
	.team {
		padding: 2em 0;
		}
	.group {
		float: none;
		width: 100%;
		}
	.group-text {
		float: none;
		width: 100%;
		}
	.group-text h3 {
		margin: 0.5em 0 .5em;
		font-size: 18px;
		}
	.group-text p {
		/*height: 7em;*/
		line-height: 21px;
		overflow: initial;
		font-size:13px;
		}
	.team h4, .news h4, .people h4, .news-content h4, .publication-content h4, .project-content h4{
		font-size: 25px;
		}
	.about-us h2 {
		font-size: 25px;
		}
	.about-us p {
		font-size: 13px;
		}
	.about-grid:nth-child(1) {
		display: none;
		}
	.about-grid {
		width: 75%;
		}
	.about-mid {
		margin: 0 0em 0 3em;
		}
	p.para {
		font-size: 13px;
		}
	.price h2 {
		font-size: 25px;
		}
	.price p {
		height: 40px;
		font-size: 13px;
		}
	.basic {
		width: 70%;
		}
	.basic:nth-child(2) {
		margin-left: 3em;
		margin-bottom: 2em;
		}
	.basic ul li {
		font-size: 15px;
		}
	.basic ul {
		padding: 1em 0 0em;
		height: 180px;
		}
	.business h2 {
		font-size: 22px;
		}
	.venue{
		width: 20%
	}
	.publication-content li {
		width: 80%
	}
}
/*-- //responsive-media --*/
.news ul {
	font-size: 1.3em;
	line-height: 1.6em;
	width: 90%;
	margin: 0 auto;
	list-style: none;
}
.people h2 {
	display: block;
	margin: 1em 0 0.7em;
}
.news-photo {
	float:left;
	width:10%;
	min-width: 100px;
}
.news-photo img{
	width: 100%;
}
.news-photo-text{
	width: 75%;
	float: left;
	padding: 1em 3em;
	font-size: 1.2em;
}
.news-list {
	list-style: none;
	font-size: 1.3em;
	line-height: 1.6em;
	margin: 1.5em auto;
	padding-left: 0;
}
.margin_20 {
	margin-bottom: 20px;
}
.news-photo-text h5 {
	font-size: 1.2em;
	font-weight: bold;
}
@media (min-width: 481px) {
.news li {
	margin-left: 8em;
}
.news li span {
	margin-left: -8em;
}
.news li b {
	display: inline-block;
	position: relative;
	left: -8em;
	width: 8em;
}
.news-list li {
	margin-left: 8em;
}
.news-list li span {
	margin-left: -8em;
}
.news-list li b {
	display: inline-block;
	position: relative;
	left: -8em;
	width: 8em;
}
}
@media (max-width: 480px) {
.news li {
	margin-left: 6em;
}
.news li span {
	margin-left: -6em;
}
.news li b {
	display: inline-block;
	position: relative;
	left: -6em;
	width: 6em;
}
.news-list li {
	margin-left: 6em;
}
.news-list li span {
	margin-left: -6em;
}
.news-list li b {
	display: inline-block;
	position: relative;
	left: -6em;
	width: 6em;
}
}
.project_ul {
	font-size: 1.3em;
	line-height: 1.6em;
	margin: 1.5em auto;
}

/*-- //to-top --*/
/* 轮播图自定义样式 */
.carousel {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    border: 1px solid #e9ecef;
    border-radius: 8px;
    overflow: hidden;
}
 
/* 修改左右控制键颜色 */
.carousel-control-prev-icon,
.carousel-control-next-icon {
	filter: invert(48%) sepia(89%) saturate(2476%) hue-rotate(170deg) brightness(118%) contrast(119%);
    background-color: transparent;
    background-size: 100% 100%;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}
 
/* 修改分页指示器颜色 */
.carousel-indicators button {
    background-color: #17c0eb !important;
}
 
.carousel-indicators button.active {
    background-color: #2983bb !important;
}