.product,.product .pro-left {
	height: auto;
	overflow: hidden
}

.product .pro-left .pro-title,.product .pro-rightt {
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box
}

.lijing,.mess form,.tuijian .title {
	position: relative
}

.product {
	margin-top: 50px
}

.product .pro-left {
	float: left;
	width: 230px
}

.product .pro-left .pro-title {
	box-sizing: border-box;
	padding-top: 10px;
	background: url(https://www.yddeli.com/images/pro.png) top center no-repeat #117dc2;
	color: #FFF;
	text-align: center;
	font-size: 13px;
	height: 81px
}

.product .pro-left .pro-title span {
	font-weight: 700;
	font-size: 26px
}

.pro-left-one {
	height: auto
}

.product .pro-left .pro-inn {
	padding: 16px;
	height: auto;
	background: url(https://www.yddeli.com/images/pro1.jpg)
}

.product .pro-left .pro-inn ul li {
	margin-bottom: 13px;
	width: 200px;
	height: 38px;
	background: #fff;
	color: #333;
	text-align: center;
	font-size: 14px;
	line-height: 38px;
	cursor: pointer
}

.product .pro-left .pro-inn ul li a {
	color: #333
}

.product .pro-left .pro-inn ul li.curr {
	background: #117dc2;
	color: #fff
}

.product .pro-left .pro-inn ul li.curr a {
	color: #fff
}

.product .pro-left .left-2 {
	position: relative;
	overflow: hidden;
	margin-top: 30px;
	margin-bottom:20px;
	border: 1px solid #d7d7d7
	 
}

.product .pro-left .left-2 .title {
	width: 100%;
	height: 68px;
	background: #117dc2;
	color: #fff;
	text-align: center;
	line-height: 68px;
	font-weight: 400;
	font-size: 26px;
	
}

.product .pro-left .left-2 .title i {
	margin-left: 5px;
	font-style: normal;
	font-size: 13px
}

.product .pro-left .left-2 .box {
	padding: 10px
}

.product .pro-left .left-2 .box p {
	padding-left: 20px;
	height: 48px;
	border-bottom: 1px dashed #d7d7d7;
	color: #666;
	font-size: 14px;
	line-height: 48px
}

.product .pro-left .left-2 .box .p1 {
	padding-top: 10px;
	padding-left: 50px;
	height: 70px;
	background: url(https://www.yddeli.com/images/p1.png) left center no-repeat;
	color: #d61f1f;
	font-size: 22px;
	line-height: 24px
}

.product .pro-left .left-2 .box .p1 span {
	color: #666;
	font-size: 14px
}

.product .pro-left .left-2 .box .p2 {
	background: url(https://www.yddeli.com/images/p2.png) left center no-repeat
}

.product .pro-left .left-2 .box .p3 {
	background: url(https://www.yddeli.com/images/p3.png) left center no-repeat
}

.product .pro-left .left-2 .box .p4 {
	background: url(https://www.yddeli.com/images/p4.png) left center no-repeat
}

.product .pro-left .left-2 .box .p2 span,.product .pro-left .left-2 .box .p3 span,.product .pro-left .left-2 .box .p4 span {
	color: #222
}

.product .pro-rightt {
	float: right;
	overflow: hidden;
	box-sizing: border-box;
	width: 938px;
	height: auto
}

.news-ul li,.pro-ul li {
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box
}

.lijing {
	width: 100%;
	height: 54px;
	border-bottom: 1px solid #dbdbdb;
	line-height: 50px
}

.lijing h2 {
	float: left;
	padding-left: 30px;
	border-bottom: 2px solid #117dc2;
	background: url(https://www.yddeli.com/images/icon2.png) left center no-repeat;
	color: #117dc2;
	font-weight: 400;
	font-size: 35px
}

.lijing span {
	float: right;
	color: #666;
	font-size: 14px
}

.lijing span i {
	color: #117dc2;
	font-style: normal
}

.pro-ul {
	overflow: hidden;
	margin-top: 25px;
	height: auto
}

.pro-ul li {
	box-sizing: border-box;
	margin-bottom: 20px;
	padding: 12px;
	height: 216px;
	border: 1px solid #f7f7f7
}

.pro-ul li .hz-le {
	float: left;
	width: 266px
}

.pro-ul li .hz-le img {
	width: 266px
}

.pro-ul li .hz-rii {
	float: right;
	width: 625px
}

.pro-ul li .hz-rii .hz-con {
	color: #333;
	font-size: 16px
}

.pro-ul li .hz-rii .span {
	color: #666;
	font-size: 14px;
	line-height: 25px
}

.pro-ul li .hz-rii .kan-a {
	display: inline-block;
	margin-top: 13px;
	width: 97px;
	height: 28px;
	border: 1px solid #117dc2;
	border-radius: 4px;
	color: #117dc2;
	text-align: center;
	font-size: 14px;
	line-height: 28px
}

.pro-ul li:hover {
	background: #f7f7f7
}

.tuijian {
	overflow: hidden;
	margin-top: 35px;
	width: 100%;
	height: auto
}

.tuijian .title {
	width: 100%;
	height: 50px;
	border-bottom: 1px solid #dbdbdb;
	line-height: 50px
}

.tuijian .title h2 {
	float: left;
	padding-left: 30px;
	border-bottom: 2px solid #117dc2;
	background: url(https://www.yddeli.com/images/icon2.png) left center no-repeat;
	color: #117dc2;
	font-weight: 400;
	font-size: 22px
}

.tuijian .title a {
	float: right;
	color: #666;
	font-size: 13px
}

.tuijian ul {
	margin-top: 20px
}

.tuijian ul li {
	float: left;
	margin-right: 14px
}

.tuijian ul li img {
	display: block;
	padding: 3px;
	width: 216px;
	height: 187px;
	border: 1px solid #d2d2d2
}

.case-ul,.downp {
	height: auto;
	overflow: hidden
}

.proinfo-con,.proinfo-title,.proinfo-title1 {
	border-bottom: 1px solid #d6d6d6
}

.tuijian ul li .tui-p {
	color: #666;
	text-align: center;
	font-size: 14px;
	line-height: 35px
}

.proinfo-title {
	margin-top: 40px;
	padding-bottom: 20px;
	color: #333;
	text-align: center;
	font-size: 28px;
	line-height: 35px
}

.proinfo-title1 {
	color: #666;
	font-size: 13px;
	line-height: 37px
}

.case-ul li p,.downp {
	color: #666;
	font-size: 16px
}

.proinfo-con {
	margin: 20px 0
}

.downp span {
	float: none;
	color: #666
}

.downp span a {
	color: #666
}

.case-ul {
	margin-top: 25px
}

.case-ul li {
	float: left;
	margin-right: 20px;
	margin-bottom: 20px;
	width: 299px
}

.equ-ul li,.pho-ul li {
	margin-right: 17px;
	margin-bottom: 20px;
	float: left
}

.case-ul li img {
	width: 297px;
	height: 237px;
	border: 1px solid #d5d5d5
}

.equ-ul li img,.pho-ul li img {
	padding: 4px;
	width: 291px;
	border: 1px solid #d5d5d5
}

.about,.curture,.pho-ul {
	height: auto
}

.case-ul li p {
	margin-top: 10px;
	text-align: center
}

.about-title {
	margin-top: 40px;
	color: #333;
	text-align: center;
	font-size: 28px
}

.about {
	margin-top: 22px
}

.curture {
	overflow: hidden;
	margin-top: 20px
}

.curture h1 {
	color: #333;
	font-size: 18px
}

.equ-ul li p,.pho-ul li p {
	font-size: 16px;
	color: #666;
	text-align: center
}

.curture .cul-con {
	margin-top: 10px
}

.pho-ul {
	overflow: hidden;
	margin-top: 25px
}

.pho-ul li img {
	height: 239px
}

.pho-ul li p {
	margin-top: 10px
}

.equ-ul {
	overflow: hidden;
	margin-top: 25px;
	height: auto
}

.equ-ul li img {
	height: 239px
}

.equ-ul li p {
	margin-top: 10px
}

.contact {
	overflow: hidden;
	margin-top: 20px;
	height: auto
}

.contact .address {
	float: left;
	width: 600px
}

.contact .address h2 {
	margin-bottom: 10px;
	font-weight: 400;
	font-size: 24px
}

.contact .address p {
	color: #666;
	font-size: 14px;
	line-height: 30px
}

.contact .address p span {
	color: #000
}

.contact .wechat {
	float: right;
	width: 160px;
	text-align: center
}

.map {
	margin-top: 50px;
	margin-bottom: 38px;
	height: auto
}

.mess form {
	margin-top: 40px;
	width: 100%
}

.mess form h2 {
	margin-bottom: 20px;
	font-size: 18px
}

.mess form input,.mess form textarea {
	border: 1px solid #d7d7d7;
	text-indent: 10px;
	font-size: 13px
}

.mess form p {
	float: left
}

.mess form input {
	margin-bottom: 20px;
	width: 300px;
	height: 45px;
	color: #666;
	line-height: 45px
}

.mess form textarea {
	padding-top: 10px;
	width: 440px;
	height: 100px;
	color: #999
}

.news-ul li,.que-ul li {
	margin-bottom: 20px;
	padding: 12px
}

.mess form button {
	margin-bottom: 20px;
	width: 146px;
	height: 46px;
	border: none;
	background: #0068c9;
	color: #fff;
	text-align: center;
	font-size: 16px;
	line-height: 46px
}

.mess form .btn1 {
	background: #676767
}

.news-ul {
	overflow: hidden;
	margin-top: 25px;
	height: auto
}

.news-ul li {
	box-sizing: border-box;
	height: 216px;
	border: 1px solid #f7f7f7
}

.news-ul li .hz-le {
	float: left;
	width: 266px
}

.news-ul li .hz-le img {
	width: 266px
}

.news-ul li .hz-rii {
	float: right;
	width: 625px
}

.news-ul li .hz-rii .hz-con {
	color: #333;
	font-size: 16px
}

.news-ul li .hz-rii .span {
	color: #666;
	font-size: 14px;
	line-height: 25px
}

.news-ul li .hz-rii .kan-a {
	display: inline-block;
	margin-top: 13px;
	width: 97px;
	height: 28px;
	border: 1px solid #117dc2;
	border-radius: 4px;
	color: #117dc2;
	text-align: center;
	font-size: 14px;
	line-height: 28px
}

.news-ul li:hover {
	background: #f7f7f7
}

.que-ul {
	overflow: hidden;
	margin-top: 25px;
	height: auto
}

.que-ul li {
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
	height: 216px;
	border: 1px solid #f7f7f7
}

.que-ul li .hz-le {
	float: left;
	width: 266px
}

.que-ul li .hz-rii {
	float: right;
	width: 625px
}

.que-ul li .hz-rii .hz-con {
	padding-left: 30px;
	background: url(https://www.yddeli.com/images/wen.png) left center no-repeat;
	color: #333;
	font-size: 16px
}

.que-ul li .hz-rii .span {
	padding-left: 30px;
	background: url(https://www.yddeli.com/images/da.png) left 8px no-repeat;
	color: #666;
	font-size: 14px;
	line-height: 25px
}

.que-ul li .hz-rii .kan-a {
	display: inline-block;
	margin-top: 13px;
	margin-left: 28px;
	width: 97px;
	height: 28px;
	border: 1px solid #117dc2;
	border-radius: 4px;
	color: #117dc2;
	text-align: center;
	font-size: 14px;
	line-height: 28px
}

.que-ul li:hover {
	background: #f7f7f7
}

.lujing a {
	color: #555
}

.map {
	overflow: hidden;
	margin: 30px auto;
	width: 1200px
}

.map-box {
	overflow: hidden;
	margin-bottom: 30px
}

.map-box .mapLeft {
	margin-bottom: 10px;
	font-size: 16px
}

.mapRight {
	overflow: hidden;
	padding: 10px;
	border: 1px solid #ccc
}

.mapRight li {
	float: left;
	overflow: hidden;
	width: 180px
}

.mapRight a:hover {
	color: #135d3c
}

.mapRight a {
	display: block;
	padding: 5px 0;
	color: #555
}

.mapRight a b {
	display: block;
	color: #555;
	font-size: 14px
}

.list-unstyled li a:hover b {
	color: #358dd1
}

#pager {
	margin-top: 20px;
	text-align: center
}

.pager a {
	margin-right: 5px;
	padding: 0 8px;
	border: 1px solid #d2d2d2;
	color: #787878
}

.pager a.current {
	border: 1px solid #117dc2;
	background: #117dc2;
	color: #fff
}

.pro-info {
	overflow: hidden;
	margin-top: 20px;
	height: auto
}

.pro-info-left {
	float: left;
	width: 425px
}

.pro-info-left img {
	display: block;
	width: 425px;
	height: 297px;
	border: 1px solid #d2d2d2
}

.pro-info-right {
	float: right;
	width: 480px
}

.pro-info-p {
	margin-top: 10px;
	margin-bottom: 20px;
	color: #117dc2;
	font-weight: 700;
	font-size: 26px;
	line-height: 30px
}

.cont,.pa a,.produ-info-con {
	margin-top: 35px
}

.pro-info-p1 {
	color: #666;
	font-size: 13px;
	line-height: 25px
}

.cont {
	color: #333;
	font-size: 20px
}

.cont b {
	color: #d61f1f;
	font-size: 30px
}

.info-title span,.pa a {
	color: #fff;
	text-align: center;
	display: inline-block
}

.pa a {
	width: 132px;
	height: 39px;
	border-radius: 3px;
	background: #117dc2;
	font-size: 16px;
	line-height: 39px
}

.produ-info-con {
	overflow: hidden;
	height: auto
}

.info-title {
	height: 44px;
	background: #ddd
}

.info-title span {
	width: 230px;
	background: url(https://www.yddeli.com/images/bule.png) center no-repeat;
	line-height: 41px
}

.info-title span i {
	font-style: normal;
	font-size: 20px
}

.produ-info-con h1 {
	margin-top: 40px;
	color: #444;
	text-align: center;
	font-size: 38px
}

.produ-info-con h1 span {
	color: #117dc2
}

.produ-info-con h2 {
	margin-top: 20px;
	margin-bottom: 35px;
	color: #888;
	text-align: center;
	font-weight: 400;
	font-style: normal;
	font-size: 18px
}

.busy {
	margin-top: 20px
}

.busy li {
	float: left;
	margin-right: 26px;
	width: 456px
}

.busy li:last-child {
	margin-right: 0
}

.busy li img {
	display: inline-block;
	width: 456px;
	height: 389px
}


.i_video{ height: 455px; overflow: hidden; position: relative;background: #f5f5f5;}
.i_video .video_b{ height: auto; overflow: hidden;/* background: url(../images/video-font.png) center no-repeat;*/}
.i_video .video_b .v_img{ width: 80px;  margin: 0 auto;}
.i_video .video_b font{ display: block; line-height: 30px; padding: 25px 0; font-size: 30px; color: #FFF; text-align: center; letter-spacing: 2px;}
.i_video .video_b_img{ height: 195px; overflow: hidden; position: absolute; left: 0; right: 0; top:25%; text-align: center; margin: 0 auto; z-index: 99;}
.i_video .video_b_img img{ max-width: 100%;}
.i_video .none{ display: none;}
.i_video .block{ display:block;}