body{font-family:"Microsoft YaHei",Arial,sans-serif;margin:0;padding:0;background:#fff;color:#333}
.swiper-pagination-bullet{width:var(--swiper-pagination-bullet-width,var(--swiper-pagination-bullet-size,36px));height:var(--swiper-pagination-bullet-height,var(--swiper-pagination-bullet-size,36px))}
.ydclass{display:none}
#bottom_content{width:1200px;height:290px;margin:0 auto}
.bottom_div ul {
    float: left;
    margin-right: 30px;
    width: auto;  
}
#footer_base{
    height: 140px  !important;
}
@media (max-width:768px) {
	html,
	body {
		min-width: 100% !important;
		width: 100% !important;
		height: 100% !important;
	}
	#company-intro > div {
		width: 100% !important;
	}
	#company-intro h1 {
		font-size: 22px !important;
	}
	.ydclass{
		display: block;
		width: 100%;
		height: auto;
		object-fit: cover;
	 }
	/*菜单*/
	#topBg {
		display: none;
	}

	#topBg2 {
		display: block;
		position: relative;
	}

	.MainNav {
		position: fixed;
		height: auto;
		max-height: 100%;
		overflow-y: auto;
		z-index: 1000;
		width: 100%;
		padding: 0;
		left: 0;
		background: white;
		top: 40px;
		box-shadow: 0 100px 4px rgba(0, 0, 0, 0.2);
	}

	.MainNav li {
		display: block;
		position: relative;
		cursor: pointer;
		float: none;
		border-bottom: 1px solid #908f8f;
		border-top: 1px solid #9e9d9d;
		width: auto;
		margin: 0 10px;
		line-height: 2.8em;
		background: none;
	}

	#top {
		min-width: 100% !important;
		width: 100% !important;
		height: 110px;
		margin: 0 auto;
		clear: both;
	}

	#navBg .nav {
		margin: 0 auto;
		min-width: 100% !important;
		width: 100% !important;
		height: 40px;
		background: #fff;
	}

	#logo {
		padding: 5px 0 2px 8px;
		margin: 0;
		width: 200px;
		height: 30px;
		float: left;
	}

	.openbtn {
		cursor: pointer;
		display: block;
		width: 32px;
		height: 25px;
		padding-top: 1px;
		background: #fff;
		position: absolute;
		right: 12px;
		top: 7px;
		z-index: 999;
	}

	.openbtn span {
		display: block;
		height: 3px;
		background: #2c569a;
		margin: 4px;
		transition: all ease 0.3s;
	}

	.muensp1 {
		-webkit-transform: translate(0, 7px) rotate(45deg) !important;
		-moz-transform: translate(0, 7px) rotate(45deg) !important;
		-ms-transform: translate(0, 7px) rotate(45deg) !important;
		-o-transform: translate(0, 7px) rotate(45deg) !important;
		transform: translate(0, 7px) rotate(45deg) !important;
	}

	.muensp3 {
		display: none;
	}

	.muensp2 {
		-webkit-transform: translate(0, 0) rotate(-45deg) !important;
		-moz-transform: translate(0, 0) rotate(-45deg) !important;
		-ms-transform: translate(0, 0) rotate(-45deg) !important;
		-o-transform: translate(0, 0) rotate(-45deg) !important;
		transform: translate(0, 0) rotate(-45deg) !important;
	}
  

	/* 内容 */ 
	#product_service .p_title a { 
		font-size: 20px; 
		line-height: 60px;
	}

	#circleImg{display: none;}
	#product_service .product_serviceContent {
		margin: 0 auto;
		width: 100%;
	}
	#gongye { 
		display: none; 
	 } 
	#product_service_topright {
		width: 100%;
		height: 100%; 
		margin-bottom: 0px;
	}
	.jianjie {
		width: 100%;
		height: 100%;
		margin: 0px 0px 10px 0px; 
		border-bottom: 1px dotted;
	}
	.jianjie a {
		font-size: 16px;
		padding: 10px 4%;
		text-align: justify;
	}
	#product_service {
		height: 100%;  
		background-color: white;
	} 
	#product_service #circleImg { 
		width: 100%; 
	}
	
	#product_service_rightbottom { 
		display: none; 
	}
	
	#product_service .case_more {
		height: 30px;
		width: 100%; 
		margin-bottom: 0px;
		margin-top: 0px;
	}
	#product_service .case_more a {
		margin-top: 15px;
	}
	#product_service_leftbottom { 
		width: 100%; 
		height: 100%; 
	}
	#leftbottom_main {
		width: 100%;
		height: 100%;
		float: left; 
		display: none;
	}
	#product_service .introduces {
		display: block;
		background: #b0dffb;
		min-height: 390px;
		width: 94%;
		margin-left: 3%;
		border-radius: 5px;
		margin-bottom: 0px;
	}
	.hangyezixun {
		margin: 10px 1% 10px 4%;
		height: unset;
		width: 45%;
		float: left;
		display: block;
	}
	

	/* 案例 */
	#success_case{
		margin-top: 5px;
		padding-top: 0px;
		height: auto;
	}
	#success_case_main {
		width: 100%; 
	}
	.case_more{
		width: 100%;
		margin-top: 5px;
	}
	#success_case_main .select{
		width: 100%;
	}
	#case_header {
		width: 100%; 
		height: 70px;
		margin-bottom: 0px;
	}
	#case1, #case4 ,#case2, #case5 ,#case3, #case6 {
		width: 100%;
		height: auto;
	}
	#successTitleOne{display: none!important;}
	#successTitleTwo{display: none!important;}
	#internetCase, #industryCase {
		display: inherit;
		width: 100%;
	}  
	#case1 img, #case4 img ,#case2 img, #case5 img ,#case3 img, #case6 img {
		width: 100%;
		height: auto;
	}
	#case1_right, #case2_right, #case3_right, #case4_right, #case5_right, #case6_right {
		position: inherit; 
		width: 100%;
		height: auto;
	} 
	.case_main{
		margin: 15px 15px !important;
	}
	
	.case_title{
		margin: 15px auto 15px;
	}
	.case_content {
		width: 100%;
		height: auto;
		margin-bottom: 10px;
		font-size: 16px;
	}
	#case1 div img, #case4 div img ,#case2 div img, #case5 div img ,#case3 div img, #case6 div img {
		width: 100%;
		height: 170px;
		object-fit: cover;
	}
	#case4 ,#case5, #case6{
		display:none;
	}
	

	/* 新闻 */
	#new_information{
		background-color:white ;
		height: auto;
	}
	#internetCase .case_more{
		display: none;
	}
	#news_zixun {   
		width: 100%;
		height: auto;
	}
	
	.news_a {
		width: 96%;
		height: 175px;
		overflow: hidden;
		float: none;  
		margin-right: 2%;
		margin-left: 2%;
		background-color: white;
		margin: 0px 20px 0 0;
	} 
	#news_img {
		width: 100%;
		height: 100%; 
	}
	 
	  
	#contact_center .link_title { 
		float: left;
		width: 100%;
		margin: 0px;
		text-align: center;
		font-size: 20px;
		line-height: 70px;
	}
	#new_information .p_title { 
		width: 100%;
		font-size: 20px;
		line-height: 50px;
		margin-top: 0px;
		margin-bottom: 0px;
		height: auto;
	}
	#floor{display: none;}  
	#contact_right{display: none;} 
	
	/* 联系我们 */
	#contact_center {
		width: 100%;
		height: 580px;
		margin: 0 auto;
		background: white;
	}
	#contact_right {
		width: 100%;
		height: 300px;
		float: left;
	}
	#contact_form span {
		 width: 10%;
	} 
	#contact_form input[type="text"], #contact_form span, #words {
		 background-color: rgba(218,231,230,0.4);
		 opacity: 1;
		 color: #a1a3a4;
	} 
	#contact_form input[type="text"] { 
		 width: 89%; 
		 padding: 0 0 0 0px;
	}  
	#words {
		 width: 89%; 
		 background-image: url(../images/bitubiao2.webp);
	}
	#entername {
		background: url(../images/icon_batch.webp) no-repeat -75px -76px;
	}
	#enterphone {
		background: url(../images/icon_batch.webp) no-repeat -286px -76px;
	}
	#enteraddr {
		background: url(../images/icon_batch.webp) no-repeat -202px -76px;
	}
	#contact_form {
		 width: 96%;
		 margin: 0 0px; 
		 background: #106992;
		 margin-left: 2%;
	}
				 
	#online_qq {
		width: 100%;
	}
	#qq1, #qq2 { 
		margin-left: 30px;
	}
	#contact_form input[type="submit"] { 
		width: 80%;
		float: none;
		margin-left: 10%;
	}
	#online_address {
		width: 90%;
		margin-left: 5%;
		float: none;
	}
	#online_address #online_style { 
		margin: 34px auto 34px 30px;
	}
	
	.articleText span[emoji] {
	  display: none;
	}
	.articleText p[style*="font-family: Arial, Helvetica, sans-serif"] {
		display: none; 
	}
	.articleText p span[style*=" background-color: rgb(51, 204, 255)"] {
		display: none; 
	}  
	#case_header a#case_header_title {
		font-size: 20px; 
	}
	#news_img li {
		position: relative;
		width: 100%;
		height: 170px;
		float: none;
	}
	 
	#news_img li p .beijing {
		width: 100%;
	} 
	.news_a ul li {
		width: 100%;
		height: 36px; 
	}
	.news_a ul li span {
		width: 90px;
		float: right;
		line-height: 46px;
		font-size: 14px;
	}
	#news_img li p span {
		padding-left: 0px; 
		text-indent: 1em;
	}
	/* 底部*/  
	.solution .navBg {
		margin: 0 auto;
		width: 100%;
	}
	
	#bottom_base {
		width: 100%;
		height:calc( 100% + 40px);
		background-color: #e5f3fa;
		margin: 0 auto;
	}
		
	#bottom_content .bottom_div {
		float: left;
		margin-right: 0px;
		padding: 0;
		width: 100% !important;
	}
		
	#bottom_content {
		width: 100% !important;
		height: 100%;
		margin: 0 auto;
		text-align: center;
	}
		
	#bottom_addr {
		width: 100% !important;
		float: right; 
		text-align: left;
	}
	.bottom_div ul {
		float: none;
		margin-right: 0px;
		padding: 0px 10%;
		text-align: left;
	} 
	
	.news_a ul li a{
		width: calc(100% - 110px);
		display: inline-block;
		overflow: hidden;
		text-overflow: ellipsis;
		white-space: nowrap;
		line-height: 16px;
		font-size: 16px;
		line-height: 42px;
		padding-top: 0px;
	}
	
	#footer_content {
		width: 100%;
		height: auto;
		margin: 10px auto 0px auto;
		text-align: center;
		padding-bottom: 0px;
	}
	#bottom_content > .bottom_div:nth-of-type(1),
	#bottom_content > .bottom_div:nth-of-type(2) {
	  display: none;
	}
	
	.bottom_div p span {
		border-bottom: 1px solid #5387b8;
		display: inline-block;
		padding-bottom: 10px;
		width: 100%;
		margin: 0px 0 20px 0;
	}
	
	#footer_content > .bottom_div:nth-of-type(1),
	#bottom_content > .bottom_div:nth-of-type(2) {
	  display: none;
	}
	#footer_content span:nth-child(1),
	#footer_content span:nth-child(2),
	#footer_content span:nth-child(3),
	#footer_content span:nth-child(4),
	#footer_content span:nth-child(5),
	#footer_content span:nth-child(6),
	#footer_content span:nth-child(7),
	#footer_content span:nth-child(8),
	#footer_content span:nth-child(9){
	  display: none;
	}
	
	#new_information #news_img li:nth-child(2),
	#new_information #news_img li:nth-child(3) {
	  display: none;
	}
	
	#footer_content p span:nth-child(1){
	  display: block;
	  padding: 0px 15px 20px 15px;
	}
	#footer_base{
		height: auto !important;
	}
	#link_div{
		display: block;
		bottom: 0px;
		position: fixed;
		top: unset;
		right: 0;
		width: 52px;
		height: 216px;
		z-index: 10;
	}
	
	.hangyezixun ul li a {
		max-width: 295px;
		white-space: nowrap;
		text-overflow: ellipsis;
		overflow: hidden;
		font-size: 16px;
		color: #555;
		padding-top: 5px;
		height: 35px;
	}
	
	#product_service .case_more a{
		margin-top:30px;
		min-height: 48px;
	}
	#ttkefu_Mb_Ico_Wrapper{ 
		display:none;
	} 
}
#ttkefu_Mb_Ico_Wrapper{ 
	display:none;
}