@media only screen and (max-width: 1900px) {
	.service .se_advantage .neirong .nrright .right_item {
		margin-bottom: 48px;
	}
	.jointit {
		margin-bottom: 40px;
	}
	.joincon p {
		line-height: 26px;
		margin-bottom: 3px;
	}
	.slide2 .index_product .index_proul li { height: 520px;}
}

@media only screen and (max-width: 1800px) {
	.join_us .youshi .lef,
	.join_us .youshi .rig {
		height: 500px;
	}
	.box {
		padding: 0 17%;
	}
	.slide5 .contactinfo {
		left: 17%;
	}
	.slide3 .index_jianjie {
		padding-left: 16%;
	}
	.slide5 .sonenglish {
		right: 24%;
		top: 18%;
		width: 30%;
	}
	.aboutus .qiyejieshao .info {
		right: 14%;
		top: 10%;
		width: 32%;
	}
	.aboutus .qiyewenhua .sonle {
		left: 11%;
	}
	.service .se_advantage .neirong .nrright .right_item {
		margin-bottom: 44px;
	}
	.join_us .tiaojian .lef,
	.join_us .tiaojian .rig {
		height: 510px;
	}
	.join_us .shenqing .sonright>img {
		height: 350px;
	}.chanpinbox .proul li { height: 508px; }
	.slide2 .index_product .index_proul li {
    height: 500px;
}
	
}

@media only screen and (max-width: 1700px) {
    .bigtit {
    margin-bottom: 25px;
}
	.box {
		padding: 0 15%;
	}
	.slide5 .contactinfo {
		left: 15%;
	}
	.slide3 .index_jianjie {
		padding-left: 14%;
	}
	.aboutus .qiyejieshao .info .infodetail {
		margin-top: 5%;
	}
	.aboutus .qiyejieshao .info {
		right: 12%;
		top: 8%;
		width: 34%;
	}
	.aboutus .qiyewenhua .sonle {
		left: 9%;
	}
	.join_us .youshi .lef,
	.join_us .youshi .rig {
		height: 484px;
	}
	.join_us .youshi .rig {
		padding: 30px 40px;
	}
	.join_us .tiaojian .lef,
	.join_us .tiaojian .rig {
		height: 470px;
	}
	.join_us .shenqing .sonleft {
		left: 14%;
	}
	.join_us .shenqing .sonright>img {
		height: 330px;
	}
	.join_us .shenqing .sonright a {
		width: 140px;
		height: 50px;
		line-height: 46px;
		font-size: 14px;
	}
	.chanpinbox .proul li {
    height: 498px;
}
.slide2 .index_product .index_proul li {
    height: 490px;
}
}

@media only screen and (max-width: 1600px) {
	.box {
		padding: 0 13%;
	}
	.slide5 .contactinfo {
		left: 13%;
	}
	.slide3 .index_jianjie {
		padding-left: 12%;
	}
	.bigtit .engtit {
		font-size: 30px;
	}
	.bigtit .chinesetit {
		font-size: 22px;
		margin-top: 20px;
		margin-bottom: 10px;
	}
	.bigtit {
		margin-bottom: 2%;
	}
	.slide2 .index_product .index_proul li .sontit {
		font-size: 16px;
	}
	.more {
		width: 130px;
		background-size: 100%;
	}
	.more a {
		font-size: 14px;
		line-height: 39px;
	}
	.newstab .tabtit ul li {
		padding: 12px 0 13px 3px;
		font-size: 18px;
	}
	.newsswiper .item a .cen {
		padding: 14px 8px 22px;
	}
	.newsswiper .item a .cen .cen_desc {
		line-height: 22px;
		margin-top: 12px;
		margin-bottom: 20px;
	}
	.slide5 .contactinfo {
		width: 32%;
	}
	.neiyetit .eng {
		margin-bottom: 14px;
	}
	.aboutus .qiyejieshao .info .infodetail {
		margin-top: 3%;
	}
	.aboutus .qiyewenhua .sonle {
		left: 7%;
	}
	.aboutus .qiyewenhua {
		height: 610px;
		padding-top: 5%;
	}
	.hezuoshenqing .hezuobox .heright .son_hright p {
		font-size: 15px;
	}
	.service .se_advantage .ystit {
		font-size: 30px;
	}
	.service .se_advantage .ystit .ce {
		font-size: 20px;
	}
	.service .se_shouhou .ssright .tit {
		font-size: 30px;
	}
	.service .se_shouhou .ssright .tit .ce {
		font-size: 20px;
	}
	.service .se_shouhou .ssright .accordion {
		width: 70%;
	}
	.lianxi {
		padding-top: 50px;
	}
	.lainxicon {
		height: 570px;
		margin-top: 40px;
	}
	.lainxicon .lxleft .lxform textarea {
		width: 100%;
		min-height: 44%;
	}
	.lainxicon .lxleft .lxform .inputbox input {
		height: 50px;
	}
	.lianxi .ditubox {
		height: 330px;
	}
	.newsdetail .con {
		padding: 35px 40px 40px;
	}
	.jointit {
		margin-bottom: 20px;
	}
	.jointit .engli {
		font-size: 15px;
		margin-bottom: 10px;
	}
	.jointit .wenzi {
		font-size: 20px;
	}
	.join_us .youshi .lef,
	.join_us .youshi .rig {
		height: 460px;
	}
	.joincon p span {
		font-size: 16px;
	}
	.joincon {
		height: 290px;
	}
	.join_us .tiaojian .lef,
	.join_us .tiaojian .rig {
		height: 420px;
	}
	.join_us .tiaojian .lef {
		padding: 50px 30px 50px 100px;
	}
	.join_us .shenqing .sonright>img {
		height: 310px;
	}
	.join_us .shenqing .sonleft {
		left: 10%;
	}
	.join_us .shenqing .sonright div {
		font-size: 22px;
		margin: 15px 0 40px;
	}
	.join_us .shenqing .sonleft .title {
		font-size: 22px;
		margin-bottom: 30px;
	}.procasebox .proitem {
    height: 178px;
}
	.chanpinbox .proul li {
    height: 478px;
}
.productbox .seleleft .select_id {
    width: 162px; margin-right: 12px;line-height: 55px;}.productbox .selebox {
    height: 55px;
}
.productbox .seleright img {
    margin-top: 17px;
}.productbox .seleleft .select_id .seleul { top: 55px;}
.procenter .proceninfo .left { padding: 45px 9px 0 15px;}

.procenter .proceninfo .left .biaoti {
    font-size: 22px;
    margin-bottom: 25px;
}
.procasedetail .anlilunbo { height: 690px;}




}

@media only screen and (max-width: 1500px) {
	.box {
		padding: 0 12%;
	}
	.slide5 .contactinfo {
		left: 12%;
	}
	.slide3 .index_jianjie {
		padding-left: 11%;
	}
	.newsswiper .item a .top img {
		max-height: 210px;
		min-height: 210px;
	}
	.aboutus .qiyejieshao .info {
		right: 6%;
		top: 6%;
		width: 40%;
	}
	.aboutus .qiyewenhua {
		height: 580px;
		padding-top: 6%;
	}
	.aboutus .qiyewenhua .wenhuanul li {
		height: 410px;
	}
	.aboutus .qiyewenhua .wenhuanul li .divend {
		padding-top: 4%;
	}
	.aboutus .qiyewenhua .wenhuanul li .divend .tit {
		height: 29px;
		line-height: 29px;
		margin-top: 2%;
		margin-bottom: 1%;
	}
	.rylunbo .item img {
		left: 46%;
	}
	.hezuoshenqing .hezuobox .heright .son_hright p {
		font-size: 14px;
	}
	.hezuoshenqing .hezuobox {
		height: 500px;
	}
	.service .se_promise .tit {
		font-size: 30px;
		padding: 6% 0 4%;
	}
	.service .se_promise .con .conitem .itemhead .textbox,
	.service .se_promise .con .conitem .itemhead span {
		font-size: 22px;
	}
	.service .se_advantage .neirong .nrright .right_item {
		margin-bottom: 39px;
	}
	.service .se_shouhou .ssright {
		padding-top: 46px;
		padding-left: 66px;
	}
	#lxmap {
		width: 100%;
		height: 480px;
	}
	.join_us .youshi .lef,
	.join_us .youshi .rig {
		height: 440px;
	}
	.join_us .tiaojian .lef,
	.join_us .tiaojian .rig {
		height: 390px;
	}
	.join_us .shenqing .sonright>img {
		height: 280px;
	}
	.join_us .shenqing .sonright a {
		width: 110px;
		height: 42px;
		line-height: 40px;
	}
		.chanpinbox .proul li {
    height: 458px;
}
.procenter .proceninfo .left {
    padding: 30px 9px 0 15px;
}
.commend_container .swiper-slide img {
    height: 290px;
}.procasedetail .anlilunbo {
    height: 670px;
}
}

@media only screen and (max-width: 1400px) {
	.box {
		padding: 0 10%;
	}
	.slide5 .contactinfo {
		left: 10%;
	}
	.slide3 .index_jianjie {
		padding-left: 9%;
	}
	.nav_box .nav_ul {
		margin-left: 8%;
	}
	.slide5 .sonenglish {
		top: 16%;
	}
	.slide5 .contactinfo {
		left: 8%;
	}
	.slide5 .contactinfo {
		width: 35%;
	}
	.slide5 .infobox .infoleft {
		width: 74%;
	}
	.slide5 .infobox .infoleft .ite img {
		width: 5.48%;
	}
	.slide5 .infobox {
		margin-top: 20px;
	}
	.slide5 .infobox .inforight {
		float: right;
		width: 32.735%;
		position: absolute;
		right: 0;
	}
	.neiyetit {
		font-size: 20px;
	}
	.aboutus .qiyejieshao .info .infodetail {
		margin-top: 2%;
		line-height: 23px;
	}
	.neiyetit .eng {
		margin-bottom: 8px;
		font-size: 14px;
	}
	.crumbsNav .crumbsNav_right ul li a {
		font-size: 14px;
	}
	.aboutus .qiyewenhua .sonle {
		left: 5%;
	}
	.aboutus .qyrongyu {
		margin-top: 60px;
		margin-bottom: 90px;
	}
	.hezuoshenqing .hezuobox .heleft {
		padding: 4% 4% 4% 4%;
	}
	.hezuoshenqing .hezuobox .heleft .letit div {
		font-size: 30px;
		margin-top: 15px;
		margin-bottom: 40px;
	}
	.service .se_advantage {
		padding: 40px 0;
	}
	.service .se_advantage .neirong .nrright .right_item {
		margin-bottom: 7%;
	}
	.join_us .youshi .lef,
	.join_us .youshi .rig {
		height: 400px;
	}
	.joincon {
		height: 250px;
	}
	.join_us .tiaojian .lef,
	.join_us .tiaojian .rig {
		height: 360px;
	}
		.chanpinbox .proul li {
    height: 438px;
}
.productbox .seleleft .select_id {
    width: 150px;
    margin-right: 8px;
    line-height: 50px;
}
.productbox .selebox {
    height: 50px;
}
.productbox .seleright { width: 180px;}
.productbox .seleright img {
    margin-top: 14px;
}
.chanpinbox .proul li .sontit {  font-size: 16px;}
.productbox .seleleft .select_id .seleul { top: 50px;}
.procenter .proceninfo {  height: 360px;}
.procenter .proceninfo .left {
    padding: 20px 9px 0 15px;
}.procasedetail .anlilunbo {
    height: 660px;
}
}

@media only screen and (max-width: 1350px) {
	.rylunbo .item {
		height: 386px;
	}.chanpinbox .proul li {
    height: 408px;
}
}

@media only screen and (max-width: 1300px) {
    .slide2 .index_product .index_proul li {
    height: 460px;
}
	.newsswiper .item a .top img {
		max-height: 196px;
		min-height: 196px;
	}
	.slide5 .sonenglish {
		right: 24%;
		top: 15%;
		width: 27%;
	}
	.slide5 .infobox .infoleft {
		width: 70%;
	}
	.foot .banquan .linkbox .links {
		width: 76%;
	}
	.aboutus .qiyejieshao .info .infodetail {
		text-overflow: -o-ellipsis-lastline;
		overflow: hidden;
		text-overflow: ellipsis;
		display: -webkit-box;
		-webkit-line-clamp: 6;
		line-clamp: 6;
		-webkit-box-orient: vertical;
	}
	.aboutus .qiyewenhua {
		height: 530px;
		padding-top: 5%;
	}
	.aboutus .qiyewenhua .wenhuanul li .divend .imgbox img {
		width: 40px;
	}
	.rylunbo .item {
		height: 340px;
	}
	.hezuoshenqing .hezuobox {
		height: 460px;
	}
	.hezuoshenqing .hezuobox .heright .son_hright {
		left: 8%;
		top: 18%;
		font-size: 26px;
	}
	.hezuoshenqing .hezuobox .heright .son_hright p {
		font-size: 14px;
		line-height: 30px;
		margin-top: 4%;
	}
	.service .se_advantage .neirong .nrright .right_item {
		margin-bottom: 6%;
	}
	.service .se_shouhou .ssright .tit {
		font-size: 26px;
	}
	.service .se_shouhou .ssright {
		padding-top: 36px;
		padding-left: 40px;
	}
	.service .se_shouhou .ssright .accordion .accitem .one {
		padding: 16px 20px;
	}
	.join_us .youshi .lef,
	.join_us .youshi .rig {
		height: 370px;
	}
	.join_us .tiaojian .lef,
	.join_us .tiaojian .rig {
		height: 330px;
	}
	.join_us .tiaojian .joincon {
		height: 170px;
	}
	.join_us .tiaojian .lef {
		padding: 40px 30px 40px 40px;
	}
	.join_us .shenqing .sonright>img {
		height: 250px;
	}
	.join_us .shenqing .sonright div {
		font-size: 18px;
		margin: 15px 0 30px;
	}
	.join_us .shenqing .sonleft {
		left: 8%;
	}
	.join_us .shenqing .sonleft .title {
		font-size: 20px;
		margin-bottom: 24px;
	}
	.productbox .seleleft .select_id .seleul {  top: 50px;}
	.commend_container .swiper-slide img{height: 260px;}.procasedetail .anlilunbo {
    height: 610px;
}
}

@media only screen and (max-width: 1200px) {
	.box {
		padding: 0 7%;
	}
	.slide5 .contactinfo {
		left: 7%;
	}
	.slide3 .index_jianjie {
		padding-left: 6%;
	}
	.nav_box .nav_ul {
		margin-left: 5%;
	}
	.nav_box ul li a {
		font-size: 15px;
	}
	.slide5 .sonenglish {
		top: 14%;
		width: 23%;
	}
	.foot .fotop .foul {
		margin-right: 10%;
	}
	.aboutus .qiyewenhua .sonle {
		display: none;
	}
	.aboutus .qiyewenhua .wenhuanul li {
		height: 370px;
	}
	.aboutus .qiyewenhua .wenhuanul li .divstart {
		padding-top: 48%;
	}
	.aboutus .qiyewenhua {
		height: 486px;
	}
	.aboutus .qiyewenhua .wenhuanul li .divend .pbox p {
		font-size: 12px;
		margin-bottom: 8px;
		line-height: 18px;
	}
	.hezuoshenqing .hezuobox {
		height: 400px;
	}
	.hezuoshenqing .hezuobox .heleft {
		padding: 3%;
	}
	.hezuoshenqing .hezuobox .heleft .letit div {
		font-size: 24px;
		margin-top: 10px;
		margin-bottom: 20px;
	}
	.hezuoshenqing .hezuobox form .item {
		height: 42px;
		line-height: 42px;
		margin-bottom: 15px;
	}
	.hezuoshenqing .hezuobox form .tijiaobox {
		height: 42px;
		width: 130px;
	}
	.hezuoshenqing .hezuobox .heright .son_hright {
		font-size: 23px;
	}
	.hezuoshenqing .hezuobox .heright .son_hright p {
		font-size: 13px;
		line-height: 26px;
	}
	.service .se_shouhou .ssright .tit {
		font-size: 20px;
	}
	.service .se_shouhou .ssright .tit .ce {
		font-size: 16px;
		margin: 10px 0;
	}
	.service .se_shouhou .ssright .accordion .accitem .one {
		padding: 10px 20px;
	}
	.service .se_shouhou .ssright .accordion .accitem {
		margin-bottom: 6px;
	}
	.join_us .youshi .lef,
	.join_us .youshi .rig {
		height: 300px;
	}
	.joincon {
		height: 166px;
	}
	.join_us .youshi .rig {
		padding: 20px 30px;
	}
	.join_us .shenqing .sonright>img {
		height: 236px;
	}
	.join_us .shenqing .sonleft .title {
		font-size: 18px;
		margin-bottom: 20px;
	}
	.procasedetail .anlilunbo {
    height: 590px;
}
}

@media only screen and (max-width: 1100px) {
	.slide5 .contactinfo {
		width: 40%;
	}
	.foot .fotop .foul {
		margin-right: 5%;
	}
	.rylunbo .item {
		height: 322px;
	}
	.aboutus .qyrongyu {
		margin-top: 30px;
		margin-bottom: 60px;
	}
	.service .se_promise .con .conitem .itemhead .imgbox img {
		width: 45px;
	}
	.service .se_promise .con .conitem .itemhead {
		overflow: hidden;
	}
	.service .se_advantage .neirong .nrright .right_item {
		margin-bottom: 4%;
	}
	.lianxi .apply .appleft p {
		font-size: 22px;
	}
	.join_us .tiaojian .lef,
	.join_us .tiaojian .rig {
		height: 300px;
	}
	.join_us .tiaojian .joincon {
		height: 156px;
	}
	.join_us .shenqing .sonright>img {
		height: 210px;
	}
	.join_us .shenqing .sonright p {
		font-size: 14px;
	}
	.join_us .shenqing .sonright div {
		font-size: 16px;
		margin: 10px 0 20px;
	}
	.join_us .shenqing .sonright a {
		width: 88px;
		height: 34px;
		line-height: 30px;
		font-size: 12px;
	}.newitebox .item a .top img {
    max-height: 200px;
    min-height: 200px;
}.newitebox .item a .cen { padding: 10px 10px 20px;}
.newitebox .item a .cen .cen_desc { margin-top: 10px;
    margin-bottom: 16px;}
    .productbox .seleleft .select_id {
    width: 120px;}.productbox .seleright {
    width: 136px;
}.commend_container .swiper-slide img {
    height: 220px;
}
.procasedetail .anlilunbo {
    height: 580px;
}.procasedetail .anlilunbo .gallery-top {
    height: 64%;}
}

@media only screen and (max-width: 1000px) {
	.nav_box .nav_ul {
		margin-left: 1%;
	}
	.foot .fotop .foleft .line {
		margin: 0px 16px 0 14px;
	}
	.foot .fotop,
	.slide5 .sonenglish {
		display: none;
	}
	.hezuoshenqing .hezuobox {
		height: 340px;
		margin-top: -14%;
	}.procasebox .proitem {
    height: 160px;
}.chanpinbox .proul li {
    height: 388px;
}
}

@media only screen and (max-width: 900px) {
	.nav {
		display: none;
	}
	.navsj {
		display: block;
	}
	.box {
		padding: 0 2%;
	}
	.slide5 .contactinfo {
		left: 2%;
	}
	.slide3 .index_jianjie {
		padding-left: 2%;
	}
	.slide2 {
		padding-top: 110px;
	}
	.bigtit .engtit {
		font-size: 23px;
	}
	.bigtit .chinesetit {
		font-size: 18px;
		margin-top: 10px;
		margin-bottom: 10px;
	}
	.slide2 .index_product .index_proul li {
		width: 33.33%;
		height: 240px;
		margin-bottom: 1%;
		overflow: hidden;
	}
	.slide2 .index_product .index_proul li .sontit {
		height: 70%;
	}
	.slide3 .index_jianjie .jianjie_left {
		width: 98%;
	}
	.slide3 .index_jianjie .jianjie_left .jjtit img {
		width: 40%;
	}
	.slide3 .index_jianjie {
		padding-top: 110px;
	}
	.slide3 .index_jianjie .jianjie_left .jjinfo {
		line-height: 26px;
		margin-top: 20px;
		margin-bottom: 30px;
	}
	.slide3 .index_jianjie .jianjie_right {
		width: 100%;
		height: 60%;
		background-size: 100% 100%;
	}
	.slide4 .index_news .index_newsleft {
		display: none;
	}
	.slide4 .index_news .index_newsright {
		width: 100%;
	}
	.foot .banquan .linkbox {
		display: none;
	}
	.foot .banquan .bqcode {
		width: 100%;
		text-align: center;
	}
	#map {
		height: 50%;
		margin-top: 42%;
	}
	.slide5 .contactinfo {
		width: 98%;
	}
	.contactinfo .bigtit {
		text-align: center;
	}
	.slide5 .contactinfo {
		top: 8%;
	}
	.slide5 .infobox .inforight {
		width: 20.735%;
		right: 2%;
	}
	.contactinfo form {
		display: none;
	}
	.banner {
		width: 100%;
		position: relative;
		overflow: hidden;
	}
	.banner img {
		width: 1316px;
		margin-left: calc(50% - 658px);
		height: 290px;
		overflow: hidden;
	}
	.crumbsNav .crumbsNav_left {
		display: none;
	}
	.aboutus .qiyewenhua .wenhuanul li {
		margin-bottom: 15px;
		width: 49%;
		margin-right: 2%;
	}
	.aboutus .qiyewenhua .wenhuanul li:nth-child(2n+2) {
		margin-right: 0;
	}
	.aboutus .qiyewenhua .wenhuanul li .divstart {
		padding-top: 26%;
	}
	.aboutus .qiyewenhua {
		background: none;
		height: auto;
	}
	.aboutus .qiyejieshao img {
		display: none;
	}
	.aboutus .qiyejieshao {
		height: auto;
	}
	.aboutus .qiyejieshao .info {
		position: inherit;
		right: -3%;
		top: 6%;
		width: 94%;
		box-sizing: border-box;
	}
	.aboutus .qiyejieshao .info .infodetail {
		-webkit-line-clamp: inherit;
	}
	.wenhuatit {
		display: block;
		margin-bottom: 15px;
	}
	.aboutus .qyrongyu {
		margin-top: 20px;
		margin-bottom: 40px;
	}
	.rylunbo .item {
		height: 150px;
	}
	.aboutus .qyrongyu .rongyulunbo {
		margin-top: 20px;
	}
	.hezuoshenqing .himg {
		height: 180px;
	}
	.hezuoshenqing .hezuobox .heleft {
		width: 100%;
	}
	.hezuoshenqing .hezuobox .heright {
		margin-top: 20px;
		width: 100%;
	}
	.service .se_promise .tit {
		font-size: 24px;
	}
	.service .se_promise .con .conitem .itemhead .textbox,
	.service .se_promise .con .conitem .itemhead span {
		font-size: 16px;
	}
	.service .se_promise .con .conitem .itemhead .imgbox img {
		width: 30px;
	}
	.service .se_promise .con .conitem p {
		font-size: 13px;
		line-height: 22px;
		min-height: 90px;
	}
	.service .se_promise .con .conitem .itemhead .textbox {
		margin-left: 6px;
	}
	.service .se_promise .con .conitem {
		margin-bottom: 20px;
	}
	.service .se_advantage .neirong .nrleft {
		display: none;
	}
	.service .se_advantage .neirong .nrright {
		width: 94%;
	}
	.service .se_advantage .neirong {
		margin-top: 20px;
	}
	.service .se_shouhou>img {
		display: none;
	}
	.service .se_shouhou .shouhou_sj {
		display: block;
	}
	.service .se_shouhou .ssright {
		position: inherit;
		left: 0;
		top: 0;
		width: 100%;
		margin-bottom: 30px;
	}
	.service .se_shouhou .ssright .accordion {
		width: 96%;
	}
	.service .se_shouhou .ssright .tit {
		text-align: center;
		margin-bottom: 20px;
	}
	.lainxicon .lxleft {
		width: 100%;
		height: auto;
	}
	.lainxicon .lxright {
		width: 100%;
		height: auto;
	}
	.lainxicon .lxright .ewm {
		width: 42%;
	}
	.lainxicon {
		height: auto;
	}
	.lianxi .apply .appleft {
		width: 100%;
	}
	.lianxi .apply {
		height: auto;
	}
	.lianxi .apply .appright {
		width: 100%;
		line-height: 100px;
	}
	.lianxi .apply .appleft {
		font-size: 16px;
		padding-top: 4%;
	}
	.lianxi .apply .appleft p {
		font-size: 18px;
	}
	.lianxi .apply .appright a {
		width: 130px;
		height: 48px;
		line-height: 46px;
		font-size: 14px;
	}
	.newsdetail .con {
		padding: 20px;
	}
	.newsdetail .con .wenzhang {
		padding: 30px 0 50px;
	}
	.join_us .youshi .lef,
	.join_us .youshi .rig,
	.join_us .tiaojian .rig,
	.join_us .tiaojian .lef {
		width: 100%;
		height: auto;
	}
	.joincon {
		height: auto;
	}
	.join_us .tiaojian .lef {
		padding: 20px;
	}
	.join_us .shenqing .sonleft {
		display: none;
	}
	.join_us .shenqing {
		margin-bottom: 70%;
	}
	.join_us .shenqing .sonright {
		right: 34%;
	}
	.join_us .shenqing>img {
		display: none;
	}
	.join_us .shenqing .sonright>img {
		height: 260px;
	}
	.newitebox .item { width: 49%;  margin-right: 2%; }
	.newitebox .item:nth-child(2n+2){
		margin-right: 0;
	}.newitebox .item a .top img {
    max-height: 190px;
    min-height: 190px;
}
.procasebox .proitem .ri{display: none;}
.procasebox .proitem .ce{border: none;}.procasebox .proitem .le {
    float: left;
    width: 34.427%;
}
.productbox .seleright {
    width: 136px;
    position: absolute;
    right: 0;
    top: -10px;
    height: 38px;
}

.productbox .seleright img {
    margin-top: 9px;
}
.productbox .seleleft{width: 100%;}
.productbox .seleleft .select_id {
    width: 18%;
}.productbox .seleleft .select_id .seleul {  top: 50px;}
.chanpinbox .proul li {
    height: 348px;
    width: 17.6%;
    margin-right: 3%;
}
.productbox .yixuan .mysebox {
    width: 65%;
}
.procenter .proceninfo .left,.procenter .proceninfo .procenlunbo{width: 100%;}
.procenter .proceninfo .procenlunbo{
	margin-top: 20px;
}
.procenter .proceninfo {
    height: auto;
}
.procenlunbo .swiper-slide img{
	width: 100%;
}
.prointroduce .tabtit .tit_ul {
	display: flex;
	align-items: center;
	justify-content: space-between;
}
.prointroduce .tabtit .tit_ul li{
	margin-right: 0;
}
.prointroduce {
    padding: 20px 20px 30px;
}.commend_container .swiper-slide img {
    height: 165px;
}.procenter .prorecommend .commendlunbobox {
    padding: 0 10px;
}.procasedetail .anlilunbo {
    height: 530px;
}.gallery-thumbs {  padding: 15px 0; }
}

@media only screen and (max-width: 500px) {
	.productbox .seleleft .select_id {
    width: 20%;line-height: 38px;font-size: 12px;
}.productbox .selebox {
    height: 38px;
}.productbox .seleleft .select_id .seleul {
    top: 38px;
}
	.productbox .seleright {
    width: 118px;}
	.lainxicon .lxright .tit {
		font-size: 20px;
		margin-bottom: 5%;
	}
	.lianxi {
		padding-top: 30px;
	}
	.lainxicon .lxleft .lxform textarea {
		width: 100%;
		min-height: 30%;
	}
	.lainxicon .lxleft .lxform .subm {
		width: 120px;
		height: 50px;
		line-height: 50px;
	}
	.service .se_promise .tit {
		font-size: 20px;
	}
	.aboutus .qiyewenhua .wenhuanul li .divstart {
		padding-top: 38%;
	}
	.navsj .views .btns img {
		width: 70%;
	}
	.ban_prev {
		left: 30px !important;
	}
	.ban_next {
		right: 30px !important;
	}
	.slide2,
	.slide3 .index_jianjie,
	.slide4 {
		padding-top: 96px;
	}
	.slide2 .index_product .index_proul li {
		height: 224px;
	}
	.slide3 .index_jianjie .jianjie_left .jjtit img {
		width: 50%;
	}
	.slide3 .index_jianjie .jianjie_left .jjtit {
		width: 100%;
		text-align: center;
	}
	.slide3 .index_jianjie .jianjie_right {
		height: 36%;
		margin-top: 10%;
	}
	.slide3 .index_jianjie .jianjie_left .jjinfo {
		-webkit-line-clamp: 5;
	}
	.bigtit .chinesetit {
		font-size: 16px;
		margin-top: 0px;
		margin-bottom: 6px;
	}
	.bigtit .engtit {
		font-size: 21px;
	}
	.newsswiper .item a .top img {
		max-height: 110px;
		min-height: 110px;
	}
	.newsswiper .item a .cen .cen_desc {
		line-height: 19px;
		margin-top: 10px;
		margin-bottom: 18px;
		font-size: 12px;
		min-height: inherit;
	}
	.slide5 .infobox .inforight {
		right: 4%;
	}
	.slide5 .infobox .infoleft .ite {
		margin-bottom: 12px;
	}
	.slide5 .contactinfo {
		padding: 40px 18px 10px 26px;
	}
	#map {
		height: 44%;
		margin-top: 68%;
	}
	.slide5 .infobox .infoleft .ite div {
		width: 90%;
	}
	.hezuoshenqing .himg {
		height: 110px;
	}
	.crumbsNav .crumbsNav_right ul li a {
		padding: 0;
		text-align: center;
	}
	.crumbsNav .crumbsNav_right {
		width: 100%;
	}
	.crumbsNav .crumbsNav_right ul {
		display: flex;
		width: 100%;
		justify-content: center;
		align-items: center;
		padding-top: 10px;
	}
	.crumbsNav .crumbsNav_right ul li {
		width: 86px;
		height: 40px;
	}
	.crumbsNav .crumbsNav_right ul li img {
		position: absolute;
		left: 45%;
		top: 62%;
	}
	.aboutus .qiyewenhua .wenhuanul li {
		height: 290px;
		margin-bottom: 10px;
	}
	.aboutus .qiyewenhua .wenhuanul li .divstart p {
		margin-top: 50px;
	}
	.aboutus .qiyewenhua .wenhuanul li .divend {
		overflow-y: scroll;
	}
	.rylunbo .item {
		height: 115px;
	}
	.hezuoshenqing .himg {
		height: 90px;
	}
	.hezuoshenqing .hezuobox .heleft .letit {
		font-size: 14px;
	}
	.hezuoshenqing .hezuobox .heleft .letit div {
		font-size: 20px;
		margin-top: 6px;
		margin-bottom: 15px;
	}
	.hezuoshenqing .hezuobox form .item {
		height: 38px;
		line-height: 38px;
		margin-bottom: 10px;
	}
	.hezuoshenqing .hezuobox {
		height: 274px;
	}
	.hezuoshenqing .hezuobox .heright .son_hright {
		font-size: 20px;
	}
	.hezuoshenqing .hezuobox .heright .son_hright {
		left: 10%;
		width: 78%;
	}
	.service .se_promise .con .conitem .itemhead .textbox,
	.service .se_promise .con .conitem .itemhead span {
		font-size: 12px;
	}
	.service .se_advantage .ystit {
		font-size: 20px;
	}
	.service .se_advantage .ystit .ce {
		font-size: 16px;
	}
	.service .se_advantage {
		padding: 20px 0;
	}
	.service .se_advantage .neirong .nrright .right_item .num {
		width: 53px;
		height: 58px;
		line-height: 58px;
		font-size: 22px;
		margin-right: 3%;
	}
	.service .se_advantage .neirong .nrright .right_item {
		margin-left: -28px;
	}
	.service .se_shouhou .ssright {
		padding-top: 30px;
		padding-left: 20px;
	}
	.service .se_promise .con .conitem {
		padding: 2%;
	}
	.lainxicon {
		margin-top: 20px;
	}
	.lainxicon .lxleft .lxform .subm {
		width: 100%;
		height: 40px;
		line-height: 40px;
	}
	.lainxicon .lxleft .lxform .inputbox input {
		height: 40px;
	}
	.newsdetail .con .tit {
		font-size: 16px;
		line-height: 26px;
		letter-spacing: 1px;
	}
	.newsdetail .con .time {
		font-size: 12px;
		line-height: 17px;
		margin: 12px 0;
	}
	.join_us .youshi .rig {
		padding: 20px;
	}
	.jointit .wenzi {
		font-size: 18px;
	}
	.jointit .engli {
		font-size: 14px;
		margin-bottom: 6px;
	}
	.join_us .youshi {
		margin-bottom: 20px;
	}
	.join_us {
		padding-top: 20px;
	}
	.join_us .shenqing {
		margin-bottom: 80%;
	}
	.join_us .shenqing .sonright {
		right: 28%;
	}.newitebox .item a .top img {
    max-height: 160px;
    min-height: 160px;
}.procasebox .proitem {
    height: 112px;
}.procasebox .proitem .ce .tit {font-size: 15px;}
.procasebox .proitem .ce{
	
    padding-top: 0px;
    }
.procasebox .proitem .ce p {
    font-size: 12px;
    line-height: 18px;}

.procasebox .proitem .ce .xiangqing { padding: 4px 8px;}

.newsdetail {padding-bottom: 20px !important;
}

.chanpinbox .proul li {
    height: 328px;
    width: 31.3%;
    margin-right: 3% !important;
    display: none;
}
.chanpinbox .proul li:nth-child(3n+3){
	margin-right: 0 !important;
}.chanpinbox .proul li .sontit  { height: 55%;}
/*前9个显示*/
.chanpinbox .proul li:nth-child(-n+9){
	display: block;
}
  .productbox .seleleft {
    margin-bottom: 65px;
}.productbox .seleleft .select_id {
    width: 46%;
    margin-right: 2%;
    margin-bottom: 10px;
}.productbox .seleleft .select_id:nth-child(2n+2){
	margin-right: 0;}
	.productbox .yixuan {
    margin: 0px 0 20px;
}

.productbox .yixuan .mysebox {
    width: 100%;display: block;
    margin: 20px 0 10px;
}

.procenter .proceninfo .procenlunbo .procen_next,
.procenter .proceninfo .procenlunbo .procen_prev{width: 30px;
    height: 42px;top: 45% !important;}

.prointroduce .tabtit .tit_ul li {  font-size: 14px;}

.commend_container .swiper-slide img {
    height: 104px;
}.procenter .proceninfo .left .biaoti {
    font-size: 18px;
    margin-bottom: 14px;
}.procenter .proceninfo .left .detail p {
    font-size: 12px;
    margin-bottom: 10px;
}.procenter .proceninfo .left .detail .lastp span {
    padding: 4px 5px;
    margin-right: 6px;
    font-size: 12px;
    margin-bottom: 6px;}
    .prointroduce .tab_con .conitem {  margin-top: 12px;}
    .procasedetail .anlijieshao .infobox, .prointroduce .tab_con .conitem {
    font-size: 12px;
    line-height: 26px;}.commend_container .swiper-slide img {
    height: 84px;
}.prointroduce .tabtit::after{
	left: -19px;
}.procenter .prorecommend {
    padding: 20px 8px 20px;
}
.procasedetail .anlilunbo .anlitit { font-size: 16px;}

.procasedetail .anlilunbo .anlitit p {
    margin-top: 10px;
    margin-bottom: 14px;
}
.procasedetail .anlilunbo .gallery-top {
    height: 60%;
}

.procasedetail .anlilunbo .anli_next {
    width: 23px;
    height: 40px;    top: 46%;
    background-size: cover !important;
}
.procasedetail .anlilunbo .anli_prev {
    width: 23px;
    height: 40px;    top: 46%;
    background-size: cover !important;
}.gallery-thumbs {
    padding: 10px 0;
}

.procasedetail .anlijieshao {
    padding: 20px;
}
.procasedetail .anlijieshao .tit::after {
    left: -20px;
    }

.procasedetail .anlijieshao .tit {
    font-size: 16px;
    margin-bottom: 10px;
    }
.procasedetail {
    padding-top: 20px !important;
}

.procasedetail .anlilunbo {
    height: 300px;
}
.slide3 .index_jianjie .jianjie_left .jjinfo {
    max-height: inherit;
}
.casebody .crumbsNav .crumbsNav_right ul li img {
    position: absolute;
    left: 45% !important;
}
.menu {top: 65px;}


}

@media only screen and (max-width: 375px) {
	.neiyetit {
		font-size: 16px;
	}
	.neiyetit .eng {
		margin-bottom: 6px;
		font-size: 13px;
	}
	.aboutus .qiyewenhua .wenhuanul li {
		height: 250px;
	}
	.aboutus .qiyewenhua .wenhuanul li .divstart p {
		margin-top: 25px;
	}
	.aboutus .qiyewenhua .wenhuanul li .divstart {
		font-size: 16px;
	}
	.join_us .shenqing .sonright>img {
		height: 240px;
	}.procasebox .proitem {
    height: 100px;
}.procasebox .proitem .ce .tit {
    font-size: 14px;
}.chanpinbox .proul li {
    height: 278px;}
  .procasedetail .anlilunbo {
    height: 264px;
}
}

@media only screen and (max-width: 360px) {
	.bigtit .engtit {
		font-size: 18px;
	}
	.bigtit .chinesetit {
		line-height: 18px;
		font-size: 15px;
	}
	.slide2 .index_product .index_proul li {
		height: 210px;
	}
	.slide5 .contactinfo {
		padding: 40px 10px 10px 10px;
	}
	.service .se_promise .con .conitem .itemhead .imgbox img {
		width: 23px;
	}
	.service .se_promise .tit {
		font-size: 16px;
	}
	.service .se_advantage .neirong .nrright .right_item .num {
		width: 48px;
		height: 54px;
		line-height: 54px;
		font-size: 20px;
	}
	.service .se_advantage .neirong .nrright .right_item {
		margin-left: -25px;
	}
	#lxmap {
		height: 400px;
	}
	.lianxi .ditubox {
		height: 250px;
	}
	.join_us .shenqing {
		margin-bottom: 88%;
	}.newitebox .item a .top img {
    max-height: 140px;
    min-height: 140px;
}.newitebox .item a .cen {
    padding: 8px 8px 12px;
}


.newitebox .item a .cen .cen_desc {
    margin-top: 8px;
    margin-bottom: 10px;
    font-size: 12px;
    line-height: 20px;}
.page a {
    padding: 0 5px;
    margin-right: 3px;
    font-size: 12px;
}.procasebox .proitem {
    height: 90px;
}
.procasebox .proitem .ce p { -webkit-line-clamp: 1;}

}

@media only screen and (max-width: 320px) {
	.slide2 .index_product .index_proul li{
		height: 182px;
	}
	.slide3 .index_jianjie .jianjie_left .jjinfo {
		-webkit-line-clamp: 3;
	}
	.newsswiper .item a .top img {
		max-height: 80px;
		min-height: 80px;
	}
	.slide5 .infobox .infoleft {
		width: 82%;
	}
	.banner img {
		height: 270px;
	}
	.join_us .shenqing .sonright>img {
		height: 210px;
	}.newitebox .item a .top img {
    max-height: 130px;
    min-height: 130px;
}.commend_container .swiper-slide img {
    height: 64px;
}
	.procasedetail .anlilunbo {
    height: 230px;
}.procasedetail .anlilunbo .anlitit,.procasedetail .anlijieshao .tit{
    font-size: 14px;
}
.procasedetail .anlilunbo .anli_next,
.procasedetail .anlilunbo .anli_prev{
    width: 18px;
    height: 32px;
    top: 50%;
    }
}