@media only screen and (max-width: 1520px) {

.w1520 {
	width: 100%;
}
}

@media only screen and (max-width: 1200px) {

.w1200 {
	width: 100%;
}

.flexslider{
  height: 480px;
}
.flexslider .slides li{
  height: 480px;
  background-position: left 15% center !important;
}
/*.flexslider .slides li a img{
  height: 480px;
}*/

.head .head_main1{
	padding: 0 10px;
}
.head .head_main2{
	padding: 20px 10px 0 10px;
}

.main2 .main2_ma{
	display: none;
}
.main2 .main2_ma2{
	position: relative;
	display: block;
}
.main2 .main2_ma2 .bd li{
	overflow: hidden;
}
.main2 .main2_ma2 .bd li img{
	display: block;
	width: 120%;
	max-width: none;
	transform: translateX(-16.666%);
}
.main2 .main2_ma2 .bd li .text{
	width: 100%;
	text-align: center;
	padding: 10px 0;
	background-color: #059a8c;
}
.main2 .main2_ma2 .bd li .text h3,.main2 .main2_ma2 .bd li .text h4{
	color: #fff;
	font-size: 18px;
}
.main2 .main2_ma2 .bd li .text h4{
	font-size: 12px;
}

.main2 .main2_ma2 a.prev,.main2 .main2_ma2 a.next{
	position: absolute;
	left: 20px;
	top: 50%;
	width: 40px;
	height: 64px;
	background-color: rgba(0,0,0,0.3);
	font-size: 64px;
	line-height: 64px;
	font-weight: bold;
	text-align: center;
	color: rgba(255,255,255,0.8);
	font-family: "宋体";
	margin-top: -16px;
}
.main2 .main2_ma2 a.next{
	left: auto;
	right: 20px;
}
.main4 {
	display: none;
}

.main5 {
	display: none;
}

.main6{
	/*background-color: #f1f1f1;*/
	padding: 30px 10px;
}
.main7{
	min-height: 510px;
	height: auto;
}
.main7 .text{
	padding-right: 60%;
}
.main7 .main7_ma .main7_form{
	width: 50%;
}
.main7 .main7_ma .main7_form li.su button{
	max-width: 100%;
}

.foot .foot1 ul{
	padding: 0 10px;
}
.foot .foot2 .w1200{
	padding: 0 10px;
}

.floot_left{
	display: none;
}
.caselist ul{
	padding: 0 10px;
}
.news{
	padding: 0 10px;
}

.contact{
	margin-left: 10px;
	margin-right: 10px;
	width: auto;
}

.contact_map{
	margin-left: 10px;
	margin-right: 10px;
	width: auto;
	height: 320px;
}

.newsli{
	padding: 0 20px;
}

}

@media only screen and (max-width: 1100px) {


}

@media only screen and (max-width: 1000px) {

.flexslider{
  height: 400px;
}
.flexslider .slides li{
  height: 400px;
}
.flexslider .slides li a img{
  height: 400px;
}

.head {
	display: none;
}

.head_h {
	display: none;
}

.top {
	display: block;
}
.top_h {
	display: block;
	width: 100%;
	height: 80px;
}

.top_bg {
	height: 100px;
}

.top {
	height: 80px;
	position: fixed;
	z-index: 999;
	top: 0px;
	width: 100%;
	box-shadow: 0 0 5px rgba(0,0,0,0.3);
	background-color: #fff;
}

.top_bg {
	height: 80px;
}

.top .logo {
	float: left;
	margin-left: 10px;
}

.top .logo a {
	margin-top: 10px;
	display: block;
}

.top .logo img {
	display: block;
}

.top .top_tel {
	float: right;
	margin-right: 15px;
}

.top .top_tel a {
	display: block;
	margin-top: 10px;
	width: 60px;
	height: 60px;
	background: url(../images/top_tel.png) no-repeat center;
	background-size: auto 60%;
}

.top .top_nav_btn {
	width: 80px;
	height: 80px;
	background-color: #ff6819;
	display: block;
	float: right;
	padding: 25px 20px;
}

.top .top_nav_btn p {
	height: 2px;
	width: 40px;
	background-color: #fff;
	margin-bottom: 13.5px;
	position: relative;
	transition: all 0.3s;
	left: 0px;
	transform-origin: 0 50%;
}

.top .top_nav_btn p:nth-child(3) {
	margin-bottom: 0px;
}

.top .top_nav_btn a:hover p {
/*left: 3px;*/
}

.top .top_nav_btn a.close p {
	left: 5px;
}

.top .top_nav_btn a.close p:nth-child(1) {
	transform: rotate(45deg);
}

.top .top_nav_btn a.close p:nth-child(2) {
	opacity: 0;
}

.top .top_nav_btn a.close p:nth-child(3) {
	transform: rotate(-45deg);
}

body{
	transition: all 0.3s;
}
.menu {
	display: block;
	position: fixed;
	right: -66%;
	width: 66%;
	height: 100%;
	top: 0;
	z-index: 9999;
	height: 100%;
	background-color: #fff;
	transition: all 0.3s;
	padding-top: 80px;
}
.menu .ht{
	position: absolute;
	left: 0px;
	top: 0px;
	width: 100%;
	height: 80px;
	background-color: #ff6819;
}

.menu .ht h3{
	font-size: 24px;
	line-height: 80px;
	float: left;
	color: #fff;
	padding-left: 15px;
}
.menu .ht span {
	position: absolute;
	top: 0px;
	right: 0px;
	width: 80px;
	height: 80px;
	cursor: pointer;
}

.menu span:before,.menu span:after {
	position: absolute;
	display: block;
	content: "";
	right: 20px;
	top: 37px;
	height: 2px;
	width: 40px;
	background-color: #fff;
	transform: rotate(45deg);
}

.menu span:after {
	transform: rotate(-45deg);
}

.menu ul {
	height: 100%;
	overflow-y: auto;
}

.menu ul::-webkit-scrollbar {
/*滚动条整体样式*/
	width: 6px;
 /*高宽分别对应横竖滚动条的尺寸*/
	height: 1px;
}

.menu ul::-webkit-scrollbar-thumb {
/*滚动条里面小方块*/
	border-radius: 1px;
	-webkit-box-shadow: inset 0 0 5px rgba(0,0,0,0.2);
	background: #535353;
}

.menu ul::-webkit-scrollbar-track {
/*滚动条里面轨道*/
	-webkit-box-shadow: inset 0 0 5px rgba(0,0,0,0.2);
	border-radius: 1px;
	background: #EDEDED;
}

.menu ul li {
	border-bottom: 1px solid #ddd;
	transition-delay: 100ms;
	transform: translateY(100%);
	transition: all 0.5s;
	opacity: 0;
}

.menu ul li a {
	display: block;
	color: #666;
	line-height: 30px;
	padding-left: 20px;
	font-size: 16px;
	transition: all 0.3s;
}

.menu ul li>a {
	font-size: 18px;
	color: #666;
	line-height: 40px;
	padding: 8px 0 12px 20px;
}

.menu ul li a:hover,.menu ul li.on>a{
	background-color: #ea7d44;
	color: #fff;
}

.menu.on ul li {
	transform: translateY(0);
	opacity: 1;
}

.menu ul li dl.xl{
	/*display: none;*/
	/*border-bottom: 1px solid #ddd;*/
	padding: 5px 0;
}
.menu ul li dl dd{
	float: left;
	width: 50%;

}
.menu ul li dl dd a{
	display: block;
	font-size: 14px;
}

.menu_bg {
	display: block;
	background-color: rgba(0,0,0,0.8);
	position: fixed;
	top: 0px;
	left: 0px;
	z-index: -1;
	opacity: 0;
	width: 100%;
	height: 100%;
	transition: all 0.3s;
}

.main1 .main1_ma li:nth-child(5){
	display: none;
}


.main3 .main3_ma li{
	width: 33.333%;
}
.main3 .main3_ma li:nth-child(10){
	display: none;
}


.foot .foot1 li{
	display: none;
}
.foot .foot1 li:nth-child(2),.foot .foot1 li:nth-child(3){
	display: inline-block;
	width: 45%;
}

.contact .left{
	padding: 50px 0 40px 5%;
}
.contact .right{
	padding-top: 50px;
}

.newsli .newsli_tl h3{
	font-size: 24px;
}

.newsli li:first-child .img{
	width: 50%;
}



}

@media only screen and (max-width: 860px) {


}

@media only screen and (max-width: 800px) {

.flexslider{
  height: 350px;
}
.flexslider .slides li{
  height: 350px;
}
/*.flexslider .slides li a img{
  height: 350px;
}*/

.main1 .main1_ma li{
	width: 50%;
	margin-bottom: 30px;
}

.main6 .main6_ma li{
	width: 48%;
	margin-right: 4%;
}
.main6 .main6_ma li:nth-child(2n){
	margin-right: 0px;
}
.main6 .main6_ma li:nth-child(3){
	display: none;
}

.main6 .main6_ma dl dd{
	width: 48%;
	margin-right: 4%;
}
.main6 .main6_ma dl dd:nth-child(3n){
	margin-right: 4%;
}
.main6 .main6_ma dl dd:nth-child(2n){
	margin-right: 0px;
}



.main7{
	min-height: 0;
}
.main7 .text{
	display: none;
}
.main7 .main7_ma{
	padding: 40px 20px;
}
.main7 .main7_ma .main7_form{
	position: relative;
	width: 100%;
	top: 0px;
	left: auto;
	right: auto;
	height: auto;
}


.caselist li{
	width: 48%;
	margin-right: 4%;
}
.caselist li:nth-child(3n){
	margin-right: 4%;
}
.caselist li:nth-child(2n){
	margin-right: 0px;
}

.contact .left{
	width: 100%;
}
.contact .left h3{
	font-size: 32px;
	line-height: 48px;
}
.contact .right{
	position: relative;
	width: 100%;
	padding: 50px 0 40px 5%;
}

.newsli li:first-child .text h3{
	font-size: 16px;
	line-height: 24px;
	padding-top: 0px;
	margin-bottom: 5px;
}
.newsli li:first-child .text span{
	margin-top: 0px;
}



}


@media only screen and (max-width: 640px) {

.flexslider{
	height: 260px;
}
.flexslider .slides li{
	height: 260px;
	/*background-size: auto 120% !important;*/
}
/*.flexslider .slides li a img{
  height: 260px;
}
*/
.top{
	height: 60px;
}
.top_h{
	height: 60px;
}

.top .logo a{
	margin-top: 10px;
}
.top .logo a img{
	height: 40px;
}

.top .top_tel{
	margin-right: 10px;
}
.top .top_tel a {
	width: 40px;
	height: 40px;
	background-size: auto 60%;
}

.top .top_nav_btn{
	width: 60px;
	height: 60px;
	padding: 16px 15px;
}
.top .top_nav_btn p{
	width: 30px;
	height: 2px;
	margin-bottom: 10px;
}
.menu span:before, .menu span:after{
	top: 30px;
	right: 10px;
}
.menu{
	padding-top: 60px;
}
.menu .ht{
	height: 60px;
}
.menu .ht h3{
	line-height: 60px;
}
.menu .ht span{
	width: 60px;
	height: 60px;
}
.menu ul li>a{
	font-size: 16px;
	line-height: 32px;
    padding: 5px 0 8px 20px;
}


.main_tl{
	padding: 0 10px;
}
.main_tl h3{
	font-size: 20px;
}

.main_box .main_tel{
	display: none;
}

.main2 .main_box{
	text-align: center;
	padding: 0 20px;
}
.main_box .main_text{
	float: none;
}
/*.main_box .main_tel{
	float: none;
	margin-left: 0px;
	margin-top: 10px;
}
.main_box .main_tel:after{
	display: none;
}
.main_box .main_tel h3{
	display: inline-block;
}
.main_box .main_tel h4{
	display: inline-block;
}*/

.main2{
	padding: 20px 0 0px;
}
.main2 .main2_ma2 .bd li .text h3,.main2 .main2_ma2 .bd li .text h4{
	color: #fff;
	font-size: 16px;
}
.main2 .main2_ma2 .bd li .text h4{
	font-size: 12px;
}
.main2 .main_box{
	display: none;
}

.main3{
	padding-bottom: 0px;
}
.main3 .main3_ma{
	margin-bottom: 0px;
}
.main3 .main3_ma li{
	width: 50%;
}
.main3 .main3_ma li:nth-child(10){
	display: block;
}
.main3 .main_box{
	display: none;
}


.main7 .main7_ma .main7_form{
	padding: 20px 20px;
}
.main7 .main7_ma .main7_form li.su{
  display: none;
}
.main7 .main7_ma .main7_form li.su2{
  display: block;
}
.main7 .main7_ma .main7_form li.su2 button{
	text-align: center;
}


.foot #contact_foot{
	display: none;
}
.foot .foot1{
	padding: 20px 0;
}
.foot .foot1 li:nth-child(2),.foot .foot1 li:nth-child(3){
	display: block;
	width: 320px;
	max-width: 100%;
	margin-bottom: 20px;
}
.foot .foot1 li h3{
	padding-bottom: 6px;
	margin-bottom: 10px;
}
.foot .foot2{
	padding: 30px 0 20px;
}
.foot .foot2 .f2t{
	padding-bottom: 20px;
	margin-bottom: 20px;
}
.foot .foot2 .nav li:nth-child(1){
	display: none;
}
.foot .foot2 .nav li a{
	margin-right: 30px;
}
.foot .foot2 .nav li:last-child a{
	margin-right: 0px;
}
.foot .foot2 .nav li a:after{
	right: 15px;
}

.pagebanner{
  display: none;
}
.location{
  display: block;
  padding: 15px 10px;
  /*box-shadow: 0px 2px 3px rgba(0,0,0,0.1);*/
}
/*.location h3{
	float: left;
	font-size: 14px;
	color: #333;
}*/
.location p{
	float: right;
	font-size: 14px;
	color: #666;
}
.location p a{
	display: inline-block;
	color: #666;
}

.contact .left{
	padding: 30px 10px 30px 10px;
}
.contact .right{
	padding: 30px 10px 30px 10px;
}


.newsli li{
	width: 100%;
	margin-right: 0px;
	margin-bottom: 20px;
}
.newsli li h5{
	font-size: 14px;
}
.newsli li:nth-child(3n){
	margin-right: 0px;
}
.newsli li:nth-child(2n){
	margin-right: 0px;
}
.newsli {
	margin-bottom: 40px;
}


}

@media only screen and (max-width: 480px) {

.flexslider{
	height: 200px;
}
.flexslider .slides li{
	height: 200px;
	/*background-size: auto 120% !important;*/
}
/*.flexslider .slides li a img{
  height: 200px;
}*/

.main_box .main_text h3{
	font-size: 20px;
}

.main1 .main1_ma li .main1_bg{
	width: 120px;
	height: 120px;
}
.main1 .main1_ma li .main1_bg p{
	font-size: 56px;
	line-height: 120px;
}
.main1 .main1_ma li h3{
	font-size: 14px;
}
.main1 .main1_ma li .main1_bg span{
	top: 10px;
}

.main6 .main6_ma li{
	width: 100%;
	margin-right: 0;
	margin-bottom: 10px;
}
.main6 .main6_ma li:nth-child(3){
	display: block;
}
.main6 .main6_ma li .text{
	padding: 10px;
}
.main6 .main6_ma li .text p{
	margin-bottom: 10px;
}
.main6 .main6_ma li .text span{
	padding-top: 5px;
}

.main6 .main6_ma dl dd{
	float: none;
	width: 100%;
	margin-right: 0px;
}
.main6 .main6_ma dl dd:nth-child(3n){
	margin-right: 0;
}
.main6 .main6_ma dl dd:nth-child(2n){
	margin-right: 0px;
}


.case_nav{
	margin-bottom: 20px;
}
.case_nav h3{
	margin-bottom: 15px;
}
.case_nav li{
	margin: 0 5px;
}
.case_nav li a{
	padding: 0 5px;
}

.caselist li{
	width: 100%;
}
.caselist .case_more{
	width: 120px;
	line-height: 38px;
	height: 38px;
	margin-top: 10px;
}

.newsli li:first-child .img{
	width: 100%;
	margin-bottom: 10px;
}
.newsli li:first-child .text h3{
	overflow: visible;
	text-overflow:ellipsis;
	white-space: normal;
}
.newsli li:first-child .text p{
	margin-bottom: 10px;
}
.newsli li .text2{
	padding: 20px;
}

.news .news_tl h3{
	font-size: 18px;
}


.contact .right{
	text-align: center;
}
.contact .right h3{
	margin-bottom: 30px;
}
.contact .right h3:after{
	bottom: -15px;
	left: 50%;
	margin-left: -5px;
	width: 10px;
}
.contact .right h5{
	margin-bottom: 30px;
}
.contact .right ul{
	text-align: center;
}
.contact .right ul li{
	float: none;
	display: inline-block;
	margin: 0 20px;
}
.contact .right ul li:nth-child(1){
	display: block;
	margin-bottom: 10px;
}

}