@media (max-width: 768px) {
	.container,
	.container-fluid>.navbar-header {
		width: 100%;
		margin: 0;
		padding-right: 10px;
		padding-left: 10px;
	}
	.header .logo {
		width: 26%;
		padding: 0 8px;
	}
	.header {
		min-height: 74px;
		background: none;
		z-index: 999;
		width: 100%;
		position: fixed;
	}
	.header .navbar-right li form {
		margin: 18px 50px 0 0;
	}
	.header .navbar-right {
		margin-right: 0;
		position: inherit;
		width: 100%;
	}
	.header .navbar-right form div span {
		top: 0;
		left: 0;
	}
	.header .navbar-right li input[type="text"] {
		padding: 6px;
		width: 97%;
	}
	.header.beyond {
		background: rgba(255, 255, 255, .8);
	}
	.i_xs_banner {
		margin-bottom: 25px;
	}
	.navbar-default .navbar-toggle:focus,
	.navbar-default .navbar-toggle:hover {
		background: none;
	}
	.navbar-default .navbar-toggle {
		border: 0;
		margin-right: 10px;
		margin-top: 20px;
	}
	.tit {
		margin: 20px 0;
	}
	.tit div {
		width: 61%;
	}
	.tit div h2 {
		margin-top: 0;
		font-size: 25px;
	}
	.tit div:before {
		margin-top: 0;
	}
	.tit div:after {
		top: 0;
	}
	.md_banner,
	#index_banner,
	footer,
	.i_news_div .col-md-8,
	.adv_three li p,
	.scrollsidebar {
		display: none;
	}
	/*.n_type ul,*/
	.i_proiuct_box .blist {
		display: block;
		margin: 0px 0 15px;
		font-size: 15px;
		width: 5000px;
	}
	/*.n_type,*/
	.i_proiuct_box .wrap .text-center {
		overflow-x: scroll;
		overflow-y: hidden;
		white-space: nowrap;
	}
	.prod_li {
		width: 48.5%;
		height: 145px;
		margin-right: 10px;
		margin-bottom: 10px;
	}
	.product_box .prod_li {
		width: 100%;
		height: auto;
	}
	.skill_cont_box .product_box .prod_li {
		width: 48.5%;
		height: 145px;
	}
	.prod_li:nth-child(2n+2) {
		margin-right: 0;
	}
	.prod_li .prod_txt {
		bottom: 0;
	}
	.adv_three li {
		width: 33%;
		margin-bottom: 15px;
		padding: 0 0px;
	}
	.adv_three li b {
		font-size: 16px;
	}
	.adv_three li span {
		width: 50px;
		height: 50px;
	}
	.adv_three ul:last-child {
		padding-left: 0;
		display: block;
		width: 65%;
		margin: 0 auto 21px;
	}
	.adv_three ul:last-child li {
		width: 50%;
	}
	.picScroll-left .bd {
		padding: 0;
	}
	.more_btn {
		margin: 10px 0;
	}
	.i_slogan_box .i_slogan_right,
	.i_slogan_box .i_slogan_left {
		float: left;
		font-size: 22px;
		width: 100%;
		margin: 15px 0;
	}
	.i_slogan_box .i_slogan_right {
		text-align: center;
	}
	.i_slogan_box .i_slogan_right a {
		font-size: 16px;
		padding: 5px 0;
		border-radius: 25px;
	}
	.i_slogan_box .i_slogan_right {
		margin-top: 0;
	}
	.i_news_div {
		margin-bottom: 20px;
	}
	.skill_cont_box .col-md-12,
	.i_news_div .col-md-4 {
		padding: 0;
	}
	.skill_type_box {
		height: 38px;
	}
	.skill_type_box li {
		margin-bottom: 0;
	}
	.skill_type_box li a {
		padding: 10px 0;
	}
	main {
		/*padding-bottom: 70px;*/
	}
	.xs_footer {
		position: fixed;
		bottom: 0;
		width: 100%;
		background: #2c2c2c;
	}
	.xs_footer ul {
		margin-bottom: 0;
	}
	.xs_footer li {
		float: left;
		width: 25%;
		text-align: center;
	}
	.xs_footer li a {
		padding: 5px 0;
		display: block;
		color: #fff;
	}
	.xs_footer li a:before {
		content: '';
		display: block;
		width: 25px;
		height: 25px;
		margin: 5px auto;
		background-size: contain;
		background-repeat: no-repeat;
		background-position: center;
	}
	.xs_footer li:nth-child(1) a:before {
		background-image: url(../images/xs_footer1.png);
	}
	.xs_footer li:nth-child(2) a:before {
		background-image: url(../images/xs_footer2.png);
	}
	.xs_footer li:nth-child(3) a:before {
		background-image: url(../images/xs_footer3.png);
	}
	.xs_footer li:nth-child(4) a:before {
		background-image: url(../images/xs_footer4.png);
	}
	.xs_bottm_txt {
		text-align: center;
		font-size: 12px;
		color: #aaa;
		margin: 20px 0 95px;
	}
	.detail_cont img {
		max-width: 100%;
	}
	.n_type ul li {
		width: 100%;
	}
	.n_type ul li:last-child {
		border-bottom: 1px solid #ddd;
	}
	.n_type ul li:hover div {
		display: none;
	}
	.n_type ul li div {
		display: none;
		position: initial;
		text-align: center;
		border: 0;
		background: #0030920f;
	}
	.n_type ul.active,
	.n_type ul li.active div {
		display: block;
	}
	.xs_type_txt {
		padding: 15px;
		background: #003092;
		color: #fff;
	}
	.n_type ul.active {
		transition: .3s;
	}
	.n_type ul {
		display: none;
	}
	.n_banner {
		height: 240px;
	}
	.about_div .tit.about_n_co_tit div {
		width: 95%;
	}
	.about_cont_txt {
		margin-bottom: 40px;
	}
	.navbar-default .navbar-collapse {
		background: #fff;
	}
	.nav_ {
		margin-left: 0;
		margin-top: 78px;
		background: #fff;
	}
	.navbar-default .nav_ ul {
		margin: 0 -15px;
	}
	.navbar-default .nav_ .navbar-nav>li {
		width: 80%;
		margin: 0 auto;
	}
	.detail_right_txt,
	.news_box .col-md-8,
	.product_top_box .col-md-6 {
		padding: 0;
	}
	#imageShow .imagebg,
	#imageShow .imagebg li a.bannerbg_main {
		height: 400px;
	}
	.product_right_txt {
		margin: 30px 0 0 0;
	}
	.product_right_txt a {
		margin-top: 15px;
	}
	.product_top_box {
		padding-top: 75px;
	}
	.news_div .news_img {
		width: 100%;
		height: auto;
	}
	.news_div .news_txt {
		width: 100%;
	}
	.news_div .news_txt p {
		height: 80px;
		overflow: hidden;
	}
	.news_div .news_txt span {
		margin-top: 9px;
		color: #999;
		float: left;
	}
	.news_div .news_txt a.more_btn {
		float: right;
		margin-top: 0;
	}
	.contact_box .contact_div,
	.news_div {
		box-shadow: 2px 1px 10px 0px rgba(0, 0, 0, .2);
	}
	#l-map {
		height: 300px;
		margin: 15px 0 0;
	}
	.contact_box .contact_div {
		position: inherit;
		background: #fff;
		padding: 10px;
		margin: 12px 0 47px;
	}.picFocus .hd ul li img{width: 85px;}
}


/*phone*/

@media (max-width: 720px) and (min-width:320px) {}


/*ipad*/

@media only screen and (min-width: 768px) and (max-width: 1024px) {}


/*pad heng*/

@media only screen and (min-width:1023px) and (max-width: 1024px) {}


/*I5*/

@media (device-height:568px) and (-webkit-min-device-pixel-ratio:2) {}


/*pc*/

@media (min-width:1025px) {
	.prod_li:nth-child(3n+3) {
		margin-right: 0;
	}
	.xs_banner,
	.xs_type_txt,
	.i_xs_banner,
	.xs_bottm_txt,
	.xs_footer {
		display: none;
	}
}