/*最大768px*/
@media (max-width: 768px) {
.navbar {
	background: url("../img/nav_bg.png");
	background-size: cover;
	position: fixed;
	top: 0;
	width: 100%;
	height: 50px;
	z-index: 1000;
	border-bottom: 0;
}
.item1 img, .item3 img {
	position: relative;
	top: -200px;
	display: block;
}
.item2 img {
	position: relative;
	top: -320px;
	display: block;
}
.navbar-default .navbar-toggle .icon-bar {
	background: #ffffff
}
.navbar-collapse {
	background: #fff;
}
.navbar {
	margin-bottom: 0
}
a.navbar-brand {
	padding: 11px 15px;
}
a.navbar-brand img {
	height: 30px;
}
.info_news_ul .col-md-7 {
	padding: 20px 15px
}
.info_news_ul .col-md-7:hover {
	color: #d60000
}
/*case*/
.team, .technology, .case {
	/*padding-bottom: 15px*/
	padding-bottom: 0;
}
.team {
	background: url("../img/team_bg2.png") center;
	background-size: cover
}
.case {
	padding-top: 20px;/*padding-bottom: 10px;*/
}
.case .case_ul ul li img {
	width: 100%;
}
.main_title_wrapper {
	margin-bottom: 24px;
}
.main_title h2 {
	font-size: 16px;
	text-indent: 24px;
}
.main_title h2 small {
	font-size: 12px;
	padding-left: 10px;
}
.main_title h2 small span {
	font-size: 12px;
}
.main_title ol li {
	font-size: 35px
}
.case .container>a, .team .container>a, .technology .container>a, .company .container>a {
	font-size: 12px;
	margin-top: -28px;
	position: relative;
	z-index: 100;
}
.company .container>a {
	margin-top: 20px !important;
}
/*company*/
.company .container>span {
	width: 95%;
}
.company h2 {
	font-size: 35px;
	padding-top: 40px
}
.company p {
	font-size: 20px;
	margin-top: 0
}
.company .container>span {
	font-size: 15px;
	margin-top: 15px
}
.main_title {
	background: none
}
.news .main_title h2 {
	text-indent: 20px
}
.maps {
	height: 180px;
}
.footer_wei {
	margin-top: 10px;
	padding-left: 30px
}
.footer_address {
	margin-bottom: 20px
}
.footer_address span {
	margin-top: 10px
}
#footer {
	padding-top: 25px;
	padding-bottom: 18px
}
.footer_nav ul li a {
	margin-right: 10px
}
.item3 {
	background-position: -250px center !important;
	background-size: cover;
}
.pdc_list ul li a>small {
	top: 120px;
}
.contact_info .col-xs-10 {
	margin-left: 8.333333%;
	margin-top: 20px;
}
.contact_info .col-xs-10 ul li {
	float: left;
	margin-right: 15px;
}
.info_maps {
	margin-left: 8.333333% !important;
	margin-top: 20px;
}
.info_team_ul li span {
	font-size: 16px;
}
/*.info_team_ul li.col-xs-12{*/
    /*width: 76%;*/
    /*margin-left:12%;*/
    /*}*/
.small_text {
	font-size: 12px !important;
}
/*?????*/
.footer_address p {
	font-size: 15px;
}
.footer_address ul li, .footer_address span {
	font-size: 12px
}
#footer .col-xs-4 {
	word-break: break-all;
	padding: 0 0 0 15px;
}
.footer_wei a {
	width: 55px;
	height: 55px;
	background-size: cover;
}
.footer_wei img {
	/*width: 35%;*/
	padding-left: 16px;
	float: left;
}
.company {
	background-size: cover;
	background: none;
}
.technology_ul ul li span {
	font-size: 12px;
}
.technology_ul ul li img {
	/*height: 110% !important;*/
	height: 84px !important;
}
.main_title h2 {
	line-height: 25px;
}
.main_title ol {
	font-size: 30px;
	margin-top: -39px;
}
.main_title ol li {
	font-size: 18px;
}
.news_content p {
	font-size: 16px
}
.navbar-collapse, .navbar-header {
	width: 103%;
}
.navbar-header {
	position: relative;
	z-index: 100000
}
.company {
	height: 100%
}
.news {
	padding: 20px 0 0 0
}
.footer_address {
	/*padding-left: 20px*/
	padding-left: 30px;
}
.jcarousel li {
	padding: 0 2px;
}
.technology {
	padding: 22px 0 0px 0;
}
.carousel-inner>.item {
	height: 150px !important;
}
.carousel-inner>.item img {
	height: 100%
}
/*news*/
    /*.news .col-xs-6{padding: 0 5px}*/
.news {
	background: #8c8c8c;
	padding: 20px 0 5px 0;
}
/*.news .main_title_wrapper{margin-bottom: 4px;}*/
.news .main_title h2 {
	text-indent: 15px;
}
.news_content p {
	width: 145%;
	transform: scale(0.5);
	margin-left: -38%;
	margin-top: -20%;
}
.news_content span {
	width: 226%;
	margin-left: -68%;
	margin-top: -43%;
	transform: scale(0.4);
}
.banner {
	margin-top: 50px;
	padding-bottom: 10px
}
.carousel-indicators {
	bottom: 10px
}
.item img {
	/*height:490px;*/
	border-bottom: 1px solid #bfbfbf;
}
.banner {
	border-bottom: 1.5px solid #b31114;
}
.main_title_wrapper {
	padding: 0 0
}
.info_technology_ul li {
	margin-bottom: 20px;
}
div.page {
	margin: 20px 20px 20px 17px;
}
div.page a {
	margin: 6px 2px 2px 2px;
	display: inline-block;
}
#prev_next {
	margin: 20px 0 0 20px;
}
.carousel-indicators2+.carousel-inner .item {
	height: 120px !important;
}
.pdc_title {
	font-size: 20px;
}
}


/*最小768px*/
@media (min-width: 768px) {
.navbar {
	background: url("../img/nav_bg.png");
	background-size: cover;
	overflow: hidden;
	padding: 20px 0
}
.carousel-caption {
	position: relative;
}
.item1 img, .item2 img {
	position: absolute;
	top: 100px;
	left: 0;
}
.item3 .carousel-caption {
	right: 0;
	left: -15%;
	position: relative;
}
.item3 .item3_img {
	margin-top: 220px;/*padding-left: 20%*/
}
.case .jcarousel li a>b {
	box-shadow: 0 15px 30px rgba(0, 0, 0, 0.48);
}
.case .jcarousel li {
	padding: 0 18px;
}
.main_title_wrapper {
	padding: 0 16px
}
.main_title ol {
	right: 20px
}
.carousel-indicators {
	bottom: 12px;
}
}

/*768px至992px*/
@media (min-width: 768px) and (max-width: 992px) {
/*nav*/
.nav_right ul li a {
	width: 62px;
	font-size: 14px;
}
.nav_top>p {
	font-size: 15px;
}
.nav_top ol li a {
	width: 15px;
	margin: 0 8px
}
.nav_top form input[type=text] {
	width: 140px
}
/*case*/
.main_title h2 {
	font-size: 35px
}
.main_title h2 small {
	font-size: 20px
}
/*news*/
.news .main_title_wrapper {
	line-height: 50px;
	height: 50px;
}
.news .main_title h2 {
	text-indent: 10px;
	line-height: 50px;
}
.news .main_title h2 small {
	/*display: none;*/
	font-size: 15px;
}
.news .main_title h2 small span {
	font-size: 25px
}
.news_content p {
	font-size: 16px
}
.news_content span {
	font-size: 10px
}
.footer_wei img {
	padding-left: 5px
}
.footer_nav ul li a {
	margin-right: 25px
}
.contact_info_list b {
	font-size: 18px;
}
.contact_info_list b span {
	font-size: 12px;
}
}

/*992px至1200pox*/
@media (min-width: 992px) and (max-width: 1200px) {
/*nav*/
.nav_right ul li a {
	width: 79px;
}
/*case*/
.news .main_title h2 {
	text-indent: 10px;
}
.news_content p {
	font-size: 20px
}
.info_news_ul .col-md-7 {
	padding-top: 22px;
	padding-bottom: 22px;
}
.pdc_list ul li a:hover>small {
	top: 45px;
}
.pdc_list li img {
	width: 300.66px;
	height: 199.62px;
}
}

/*最小1200px*/
@media (min-width: 1200px) {
.item3 .item3_img {
	padding-left: 200px
}
.info_news_ul .col-md-7 {
	padding-top: 35px;
	padding-bottom: 35px;
}
.pdc_list li img {
	width: 367.33px;
	height: 242.42px;
}
}
 @media (max-width: 490px) {
.screen_list ul li {
	margin-bottom: 5px;
}
}