@media (max-width: 767px) {
	nav {
		background: rgba(255, 255, 255, 0.9)
	}
	nav .navbar-nav li a {
		padding: 0 15px;
	}
	.gen {
		display: none;
	}
	.server-items {
		padding: 20px;
	}
	.server-items a img {
		display: none
	}
	.server-items a .title {
		margin-bottom: 0px;
	}
	.server-items a .txt {
		margin-top: 20px;
		background: #000;
		color: #fff;
	}
	.case-txt-left {
		display: none;
	}
	.case-txt-right {
		padding: 10px 0 0 30px;
		box-sizing: border-box;
	}
	.case-txt-right .case-title {
		font-size: 30px;
	}
	.casetxt {
		padding: 30px 0px;
	}
	.sjbg {
		height: auto;
		background-size: cover;
		text-align: center;
	}
	.sjbg h5 {
		line-height: 140px;
		margin: 0;
		padding: 0;
		font-size: 18px;
	}
	.cases {
		height: 140px;
		background-size: cover;
		text-align: center;
	}
	.w-about-t {
		padding-top: 0px;
		padding-bottom: 20px;
		border-right: 0px;
		padding-left: 20px;
	}
	.w-about-c {
		padding-top: 0px;
		padding-bottom: 20px;
		border-right: 0px;
		padding-left: 20px;
	}
	.contact_txt .row {
		padding: 35px 0;
	}
	.service .slist .box span {
		display: none;
	}
	.lc {
		display: none;
	}
	/*.casebox:nth-child(n+7){display: none;}*/
	.ind_news {
		padding-top: 10px;
	}
	.service .slist {
		margin-bottom: 0px;
	}
	.number {
		padding-top: 100px;
	}
	.licheng {
		display: none;
	}
	.about {
		padding: 20px 20px;
		box-sizing: border-box;
	}
	.about h2 {
		font-size: 20px;
	}
	.about h4 {
		font-size: 14px;
	}
	.feedbookbg {
		display: none;
	}
	.contact-info {
		padding: 20px;
	}
	.contact-info .max-title {
		font-size: 20px;
		line-height: 1em;
	}
	.contact-info .sub-title {
		font-size: 12px;
		line-height: 1.3em;
		padding: 5px 0;
	}
	.w-about-t .title {
		font-size: 20px;
	}
	.pagenews {
		display: none;
	}
	.nowap {
		display: none;
	}
	.logolist {
		padding-top: 5px;
	}
	.faitem .inner span {
		font-size: 12px;
		line-height: 22px;
		display: block;
		height: 90px;
	}
	.serviceitem>.main>span {
		display: none
	}
	.website_bigpic {
		width: 100%;
		height: 300px;
		background-position: top center;
		background-size: cover;
		background-image: url(../../../../../index.html)
	}
	.wechat_bigpic {
		width: 100%;
		height: 300px;
		background: url(../../../../../index.html) top center no-repeat;
		background-size: cover;
	}
	.mall_bigpic {
		width: 100%;
		height: 300px;
		background: url(../../../../../index.html) top center no-repeat;
		background-size: cover;
	}
	.app_bigpic {
		width: 100%;
		height: 300px;
		background: url(../images/app_bigpic1.jpg) top center no-repeat;
		background-size: cover;
	}
	.news_banner {
		width: 100%;
		height: 300px;
		background: url(../../../../../index.html) top center no-repeat;
		background-size: cover;
	}
	.wechat_l {
		padding-top: 0px;
		padding-bottom: 20px;
	}
	.wechat_item div {
		padding-top: 20px
	}
	.appitem>div {
		padding: 10px;
	}
	.sec_cen_right {
		float: right;
		margin: 51px 9px 0 0;
	}
	.side {
		display: none
	}
	.foot_mobile_kefu {
		display: block
	}
	.wsnrcon {
		height: 1345px;
	}
	.wsnrcon li img {
		margin-top: 20px;
	}
	.wsnrcon .winwidth {
		width: 100%!important;
		overflow: hidden;
	}
	.wsnrcon li:nth-child(1) {
		left: 20px;
		top: 30px;
	}
	.wsnrcon li:nth-child(2) {
		left: 20px;
		top: 470px;
	}
	.wsnrcon li:nth-child(3) {
		left: 20px;
		top: 880px;
	}
	.wsimg1 {
		right: -80px;
		width: 80%;
	}
	.wsimg3 {
		right: -80px;
		width: 80%;
		top: 900px;
	}
	.wsnrcon .winwidth {
		height: 1845px!important
	}
	.wsimg2 {
		position: absolute;
		top: 400px;
		left: 200px;
		width: 80%;
	}
	.rybox{
    		box-sizing: border-box;
    		padding:50px;
    		position: relative;
    		background: url(../images/about_bigpic.jpg) center center no-repeat;
    	}
}

@media (min-width: 768px) and (max-width: 991px) {
	.case-txt-left {
		display: none;
	}
	.casebox:nth-child(n+7) {
		display: none;
	}
	.lc {
		display: none;
	}
	.sjbg {
		height: auto;
		background-size: cover;
		text-align: center;
	}
	.sjbg h5 {
		line-height: 120px;
		margin: 0;
		padding: 0;
		font-size: 25px;
	}
	.cases {
		height: 140px;
		background-size: cover;
		text-align: center;
	}
	.cases h5 {
		line-height: 120px;
		margin: 0;
		padding: 0;
		font-size: 25px;
	}
	.w-about-t {
		padding-top: 0px;
		padding-bottom: 20px;
		border-right: 0px;
		padding-left: 20px;
	}
	.w-about-c {
		padding-top: 0px;
		padding-bottom: 20px;
		border-right: 0px;
		padding-left: 20px;
	}
	.contact_txt .row {
		padding: 35px 0;
	}
	.ind_news {
		padding-top: 30px;
	}
	.number {
		padding-top: 100px;
	}
	.licheng {
		padding-top: 30px;
	}
	.licheng .year_ul {
		margin-top: 10px;
	}
	.licheng .year_ul li {
		line-height: 25px;
		font-size: 16px;
		padding-bottom: 10px;
	}
	.licheng .year_ul li p {
		color: #CA192B;
		font-size: 20px;
		margin-bottom: 5px;
	}
	.nophone {
		display: none;
	}
	.feedbookbg {
		display: none;
	}
	.contact-info {
		padding-left: 30px;
	}
	.web-icon {
		display: none
	}
}

@media (max-width:1279px) {
	.web-icon {
		display: none
	}
}