.post-head {
	height: 300px;
	background-position: center center
}
.post-heads {
	height:500px;
	text-align:center;
	background-position: center center;
	background:url(../images/product_banner.jpg) center no-repeat;
	
}
.post-head .container {
	position: relative;
	color: #fff
}
.post-head .presentation {
	position: absolute;
	top: 50%;
	transform: translateY(-50%)
}
.post-head .presentation p {
	margin-top: 20px
}
.business-body {
	margin-bottom: 40px
}
.business-body .category {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	box-sizing: border-box;
	line-height: 80px;
	padding: 0 20px;
	font-size: 20px;
	font-weight: 600;
	background: #f0f0f0;
	text-align: center
}
.business-body .category a {
	display: block;
	box-sizing: border-box;
	width: 100%;
	transition: background .16s
}
.business-body .category a:hover {
	border-top: 4px solid #0b76be;
	background: #fff;
	line-height: 74px
}
.business-body .product-category {
	margin-top: 30px;
	overflow:hidden;
}
.business-body .headline {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	place-items: baseline
}
.business-body .headline .description {
	width: calc(100% - 367px);
	color: #666
}
.business-body .headline .description p strong {
	text-decoration: underline;
}
.business-body .items {
	margin-top: 20px;
	font-size: 14px;
	text-align: center;
	width:100%; float:left;
}
.business-body .item {
	position: relative;
	border: 2px solid #f0f0f0
}
.business-body .item h4{ line-height:80px; height:80px; font-size:18px; overflow:hidden;}
.business-body .item .figure {
	display: flex;
	place-items: end;
	justify-content: space-around;
	place-items: center;
	width: 100%;
	height: auto;
	overflow:hidden;
}
.business-body .item .figure img{ max-width:100%; height:345px;}
.business-body .item .technical {
	height: 38px;
	margin-top: 30px;
	line-height: 1.6
}
.business-body .item .technical p {
	padding: 0 10px;
}
.business-body .item .technical p .name {
	font-weight: bold;
}
.business-body .item .technical p:nth-child(3) {
	display: none
}
.business-body .action {
	margin-top: 10px;
	font-size: 14px;
	overflow: hidden
}
.business-body .action a {
	float: left;
	display: block;
	box-sizing: border-box;
	width: calc(50% - 30px);
	line-height: 46px;
	border: 2px solid #f0f0f0;
	margin-left: 20px;
	transition: all .16s ease
}
.business-body .action .chat {
	border-color: #0b76be
}
.business-body .action .mobile {
	width: calc(98% - 30px) !important;
	background: #0b76be;
	margin-top: 10px;
	font-size: 16px;
	font-weight: bold;
	color:#fff;
}
.business-body .action .mobile:before {
	content: '\e903';
	font-size: 1.6em;
	padding-right: 10px;
}
.business-body .action .more:hover {
	background: #0b76be;
	border-color: #cb0016;
	color:#fff;
}
.business-body .item:hover, .business-body .item:hover .figure {
	border-color: #cb0016
}
.business-body #matching {
	position: relative
}
.business-body #matching .items {
	padding-top: 30px;
	margin-top: 0;
	white-space: nowrap;
	overflow: hidden
}
.business-body #matching .item {
	display: inline-block;
	width: calc((100% - 72px)/4);
	min-width: 260px;
	margin-right: 24px;
	vertical-align: top
}
.business-body #matching span[role=button] {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	display: block;
	width: 40px;
	line-height: 80px;
	font-family: icons;
	font-size: 30px;
	background: rgba(240,240,240,.7);
	text-align: center
}
.business-body #matching .carousel-prev {
	left: 2px;
	transform: translateY(-50%) rotate(180deg) !important
}
.business-body #matching .carousel-next {
	right: 2px
}
.business-body #matching span[role=button]:active {
	color: #0b76be
}
@media(max-width:768px) {
h1 {
	font-size: 1em
}
h2 {
	font-size: 1.45em
}
h3 {
	font-size: 1.35em
}
h4 {
	font-size: 1.25em
}
h5 {
	font-size: 1.15em
}
.container {
	width: calc(100% - 20px);
	margin-left: 10px;
	margin-right: 10px
}
.grid-2 {
	grid-template-columns: 1fr 1fr
}
.grid-3 {
	grid-template-columns: repeat(3, 1fr)
}
.grid-4 {
	grid-template-columns: repeat(4, 1fr)
}
.grid-5 {
	grid-template-columns: repeat(5, 1fr)
}
.grid-6 {
	grid-template-columns: repeat(6, 1fr)
}
.grid-8 {
	grid-template-columns: repeat(6, 1fr);
	grid-gap: 12px
}
.grid-10 {
	grid-template-columns: repeat(8, 1fr);
	grid-gap: 12px
}
.grid-12 {
	grid-template-columns: repeat(10, 1fr);
	grid-gap: 12px
}
.head-navigation {
	display: none
}
.primary-navigation {
	position: fixed;
	z-index: 60;
	top: 0;
	height: 60px;
	background: rgba(255,255,255,.2)
}
.primary-navigation .primary-menu {
	display: none
}
.primary-navigation .icon-searchbtn {
	margin: 15px !important;
	color: #fff
}
.primary-navigation.sticky-state .icon-searchbtn {
	color: #333
}
.primary-navigation .icon-menubtn {
	position: relative;
	top: 18px;
	display: block;
	width: 24px;
	height: 1.6px;
	padding: 10px 0;
	background-clip: content-box;
	transition: all .3s ease
}
.primary-navigation .icon-menubtn:before {
	content: '';
	position: absolute;
	top: 0;
	display: block;
	width: 100%;
	height: 1.6px;
	background: inherit;
	transition: transform .16s ease
}
.primary-navigation .icon-menubtn:after {
	content: '';
	position: absolute;
	bottom: 0;
	display: block;
	width: 100%;
	height: 1.6px;
	background: inherit;
	transition: transform .16s ease
}
.primary-navigation.sticky-state .icon-menubtn {
	background-color: #333
}
.primary-navigation .icon-menubtn.close {
	background-color: transparent
}
.primary-navigation .icon-menubtn.close:before {
	background-color: #333;
	transform: translateY(10px) rotate(45deg)
}
.primary-navigation .icon-menubtn.close:after {
	background-color: #333;
	transform: translateY(-10px) rotate(-45deg)
}
.secondary-slider-navigation {
	top: 60px;
	background: rgba(255,255,255,.95)
}
.search-container .searchform {
	width: 90%;
	min-width: 280px;
	padding: 40px 0;
	margin: 0 auto
}
.search-container input[type=text] {
	width: calc(100% - 102px)
}
.search-container input[type=submit] {
	width: 100px
}
.secondary-slider-navigation .links {
	display: none
}
.footer-navigation {
	padding-top: 60px;
	padding-bottom: 20px
}
.footer-navigation .quick-navigation {
	display: none
}
.footer-navigation h5 {
	margin-bottom: 20px
}
.footer {
	display: none
}
.float-contact {
	right: 0
}
.main {
	width: 100%
}
.sidebar {
	display: none
}
}
@media(max-width:1024px) {
.grid-3 {
	grid-template-columns: repeat(2, 1fr);
	grid-gap: 12px
}
.grid-4 {
	grid-template-columns: repeat(3, 1fr);
	grid-gap: 12px
}
.grid-5 {
	grid-template-columns: repeat(5, 1fr);
	grid-gap: 12px
}
.grid-6 {
	grid-template-columns: repeat(4, 1fr);
	grid-gap: 12px
}
}
@media(max-width:800px) {
[data-video]:not([data-video=""]):before {
	font-size: 40px
}
.grid-2 {
	grid-template-columns: repeat(2, 1fr)
}
.grid-3 {
	grid-template-columns: repeat(2, 1fr)
}
.grid-4 {
	grid-template-columns: repeat(2, 1fr)
}
.grid-6 {
	grid-template-columns: repeat(3, 1fr)
}
.grid-8 {
	grid-template-columns: repeat(4, 1fr)
}
.grid-10 {
	grid-template-columns: repeat(5, 1fr)
}
.grid-12 {
	grid-template-columns: repeat(6, 1fr)
}
.footer-navigation .product-navigation {
	display: none
}
.footer {
	display: block;
	height: 50px;
	line-height: 50px
}
.footer a, .footer span {
	display: none
}
.footer .company {
	display: inline-block
}
}
@media(max-width:640px) {

.grid-6 {
	grid-template-columns: repeat(2, 1fr)
}
.grid-8 {
	grid-template-columns: repeat(3, 1fr)
}
.grid-10 {
	grid-template-columns: repeat(4, 1fr)
}
.grid-12 {
	grid-template-columns: repeat(4, 1fr);
	grid-gap: 12px
}
.primary-navigation {
	height: 50px !important;
	background:rgba(255,255,255,.95);
}

.primary-navigation .icon-searchbtn {
	margin: 10px !important
}
.primary-navigation .icon-menubtn {
	top: 14px
}
.secondary-slider-navigation {
	top: 50px !important
}
.search-container .popular-search {
	display: none
}

.float-contact {
	width: 42px;
	padding: 10px 0
}
.float-contact a {
	width: 42px;
	height: 42px
}
.float-contact a:before {
	width: 42px;
	height: 42px;
	line-height: 42px;
	font-size: 1.4em
}
.float-contact a:hover {
	width: 100% !important;
	transform: none;
	background: none;
	transition: none
}
.float-contact a:hover:before {
	background-image: linear-gradient(90deg, #0b76be, #fff 50%, #0b76be);
	background-repeat: no-repeat;
	background-position: center bottom;
	background-size: 40px 1px;
	transition: none
}
.float-contact a span {
	height: 42px;
	line-height: 42px
}
.float-contact .icon-wechat {
	width: 42px;
	line-height: 42px;
	font-size: 1.4em
}
.float-video {
	max-width: 100vw;
	padding: 10px
}
.gotopbtn {
	width: 42px;
	line-height: 42px;
	right: 5px;
	bottom: 5px
}
}
@media(max-width:1272px) {
.extend-section .items {
	margin-top: 20px
}
.extend-section .carousel-prev, .extend-section .carousel-next {
	display: none
}
.section-feedback-brochure {
	height: auto
}
.section-feedback-brochure .map-container, .section-feedback-brochure .brochure {
	display: none
}
.section-feedback-brochure .feedback {
	width: 100%
}
.section-feedback-brochure .frame {
	box-sizing: border-box;
	width: 100%;
	padding: 40px 15px
}
.extend-section-project-video {
	padding-top: 30px
}
.extend-section-project-video .project-container {
	margin-top: 20px
}
.extend-section-project-video .project-items .item {
	width: 260px;
	margin-right: 12px
}
.extend-section-project-video .video-items {
	margin-top: 0
}
.extend-section-project-video .video-items .item {
	width: 200px !important;
	margin-right: 12px
}
.extend-section-main-products .extend-section-main-product-head {
	width: 100%;
	height: auto;
	background: none
}
.extend-section-main-products .title {
	float: none;
	margin-top: 0;
	text-align: left
}
.extend-section-main-products .title h2 {
	position: relative;
	padding-bottom: 15px;
	color: #333
}
.extend-section-main-products .title h2:before {
	content: '';
	position: absolute;
	bottom: 0;
	left: 0;
	width: 80px;
	height: 5px;
	background: #0b76be
}
.extend-section-main-products .title h2:after {
	content: '';
	position: absolute;
	left: 80px;
	bottom: 0;
	border: 2.5px solid #0b76be;
	border-top-color: transparent;
	border-right-color: transparent
}
.extend-section-main-products .title p {
	display: none
}
.extend-section-carousel-project .review {
	display: none
}
.extend-section-topic-posts {
	grid-template-columns: 1fr
}
}
@media(max-width:800px) {
.extend-section-carousel-project .carousel-scroll .figure {
	width: calc(50% - 10px)
}
.extend-section-carousel-project .carousel-scroll .content {
	width: calc(50% - 10px)
}
.extend-section-carousel-project .summary {
	margin-top: 10px
}
.extend-section-carousel-project .more {
	margin-top: 10px
}
}
@media(max-width:640px) {
.extend-section-carousel-project .carousel-scroll .item {
	flex-wrap: wrap;
	vertical-align: top
}
.extend-section-carousel-project .carousel-scroll .figure {
	width: 100%
}
.extend-section-carousel-project .carousel-scroll .content {
	width: 100%;
	margin: 20px 0
}
.extend-section-carousel-project .summary {
	white-space: normal
}
}
@media(max-width:1272px) {
.business-banner .presentation {
	top: 60%;
	left: 12px
}
}
@media(max-width:1024px) {
.business-banner {
	height: 300px
}
.business-banner video {
	position: absolute;
	top: 0;
	bottom: 0;
	max-width: none !important
}
}
@media(max-width:800px) {
.business-banner {
	height: 200px
}
.business-body .product-category {
	margin-top: 30px;
	overflow:hidden;
}
.business-body .headline .description {
	width: 100%;
	margin-top: 20px
}
.business-body #matching .item {
	margin-right: 12px
}
.business-body #matching span[role=button] {
	display: none
}
}
@media(max-width:640px) {
.business-banner {
	height: 150px
}
.business-body .category {
	display: none
}
}
.category-nav {
	text-align: center;
	margin-top: 20px;
}
.category-nav a {
	display: inline-block;
	width: 200px;
	line-height: 50px;
	margin: 0 10px;
	font-weight: 600;
	background: #f0f0f0
}
.category-nav a:hover, .post-body .category-nav a.selected {
	color: #fff;
	background: #0b76be
}
.selected {
	color: #fff;
	background: #0b76be;
}
.category-nav {
	padding-bottom: 5px;
	white-space: nowrap;
	overflow-x: auto
}
.category-nav a {
	width: 180px
}
@media(min-width:1004px) {
.daohang{ width:100%;}
.aboutl{ border:2px solid #f5f5f5; float:left; width:1436px; padding:10px 30px; margin:20px 0;}
.aboutl h3 {
    background: url(../images/pic1.png) no-repeat right 0;
    font-size: 32px;
    line-height: 70px;
    margin: 10px 0 25px;
    color: #565656;
    display: inline-block;
    padding-right: 100px;
}
.aboutl ul {
    margin: 40px 10px 0 0;
    position: relative;
    z-index: 2000;
    display: block;
	float:right;
}
.aboutl > ul li {
    height: 33px;
    float: left;
    position: relative;
	margin-left:40px;
}
.fixed select {
    appearance: none;
    -moz-appearance: none;
    -webkit-appearance: none;
    padding: 0 10px;
}
.aboutl .inp {
    float: left;
    width: 246px;
    height: 31px;
    line-height: 30px;
    border: 1px solid #ccc;
    background: url(../images/gn_ico2.jpg) no-repeat right center #fff;
}
.aboutl .inp1 input {
    border: 0;
    background: url(../images/i_news_hd_bj.jpg);
    color: #FFF;
    height: 31px;
    line-height: 29px;
    width: 156px;
    cursor: pointer;
    font-size: 18px;
    font-weight: bold;
}
}

.prdplist{ width:100%; overflow:hidden; margin-top:50px;}
.qbprd{ width:18.4%; float:left; overflow:hidden; margin-right:2%;}
.qbprd:nth-child(5){ float:right; margin-right:0;}
.qbprd img{ width:100%;}
.qbprd h2{ line-height:45px; text-align:center; border-bottom:3px solid #dcdcdc; font-size:24px; margin-bottom:20px; height:45px; overflow:hidden;}
.sum_u li{ width:48%; height:35px; line-height:35px; text-align:center; float:left; border:1px solid #ddd; margin-bottom:10px; overflow:hidden;}
.sum_u li.on{ background:#cc0001;}
.sum_u li.on a{ color:#fff;}
.sum_u li:nth-child(2n){ float:right;}
.sum_u li a{ color:#626262;}
.sum_u li:hover{ background:#cb0016;}
.sum_u li:hover a{ color:#fff;}

@media(max-width:1004px) {
	.qbprd{ width:49%; margin-right:2%;}
	.qbprd:nth-child(2n){ float:right; margin-right:0;}
	.qbprd:nth-child(1){ width:100%;}
	.business-body .item .figure img{ height:auto;}
	.business-body .item h4{ line-height:25px; height:75px; font-size:16px;}
	.prdplist{ margin:0;}
	.qbprd h2{ font-size:18px;}
	.qbprd:nth-child(5){ margin-right:2%;}
	.post-heads{ height:auto; background:none;}
}