@media(max-width:1600px) {
    .head,
    .gonggao,
    .case,
    .foot,
    .newshow,
    .incase,
    .inproduct,
    .innew {
        padding-left: 15px;
        padding-right: 15px;
    }
    .about {
        background-size: cover;
    }
    .abtitle {
        margin-top: 15px;
    }
    .right_ab {
        width: 45%;
    }
    .abcon {
        font-size: 16px;
        line-height: 40px;
    }
    .flex-3-item {
        width: 49.5%;
    }
    .flex-3-item:not(:nth-child(3n)) {
        margin-right: 0;
    }
    .flex-3-item:not(:nth-child(2n)) {
        margin-right: 0.5%;
    }
	  .business-tab-item {
        width: 150px;
    }
    .business-tab-item img {
        margin-left: 5px;
    }
	.about-left2 h3 {
    font-size: 30px;
}
.about-left2 h4 {
    font-size: 25px;
}

.serve-item {
 
    flex-grow: 1;
    flex-basis: 200px;
}
.serve {
    padding: 0 20px;
}
.advantage,.production  ,.news-box,.inContacts-map 
{
    padding: 0 20px;
}
.inContact-img{
  padding: 0 20px 20px 20px;
}
.advantage-item {
          width: 210px;
	height:auto;
}
.advantage-item  img{
width:100%;

}
.production-item video {
 
    object-fit: fill;
}
.inContacts-item{
    width: 24%;
}
.inContacts-item p {
    text-align: center;
}
.inContact-img>img{
    width: 100%;
}
.inContact-info {
    right: 20px;
}
}

@media(max-width:1440px) {
	    .about-left2 h4 {
        font-size: 22px;
    }
    .index_head2_nav ul li {
        padding: 0 14px;
    }
    .index_head2_nav ul li a {
        font-size: 18px;
    }
    .advantage-item:last-child {
        margin-right: 8px;
    }
    .innew-shzr-top {
        height: 450px;
    }
    .abmore {
        margin-top: 10px;
    }
    .rcase_title,
    .lcase_title {
        font-size: 35px;
    }
    .lcase_titles,
    .rcase_titles {
        font-size: 22px;
    }
    .newtitle {
        font-size: 16px;
    }
	.business-tab-item {
		    font-size: 14px;
			    margin-right: 5px;
	}
	    .business-tab-item img {
     
        width: 20px;
    }
	
	.inAbout-about-text p {
    font-size: 14px;
 
}
}

@media(max-width:1366px) {
    .innew-shzr-top {
        height: 400px;
    }
    .inabouts {
        width: 85%;
    }
    .cul_con {
        font-size: 14px;
    }
	    .advantage-item {
        width: 195px;
 
    }
}

@media(max-width:1280px) {
	    .advantage-item {
      
        flex-grow: 1;
        flex-basis: 350px;
    }
	
    .index_head2_nav ul li {
        padding: 0 12px;
    }
    .index_head2_nav ul li a {
        font-size: 16px;
    }
    .innew-shzr-top {
        height: 330px;
    }
    .fnav {
        margin-left: 2.5%;
    }
    .saoma {
        margin-left: 2.5%;
    }
    .abtitle {
        font-size: 25px;
    }
    .inpro_fl_top::before {
        display: none;
    }
	.business-tab {
        padding: 0 10px;
    }
    .business-tab-item {
        flex-grow: 1;
        flex-basis: 250px;
    }
}

@media(max-width:1200px) {
    .index_head2_nav ul li {
        padding: 0 5px;
    }
    .index_head2_nav ul li a {
        font-size: 15px;
    }
    .proswiper p {
        font-size: 16px;
    }
	.watermark-img {
    left: 10%;
    top: 0;
    width: 80%;
    height: 75%;
}
}
@media(min-width:1025px) {
    .mobile-inner-header {
        display: none !important;
        opacity: 0 !important;
    }
    .index_heads {
        display: block !important;
    }
	  
}
@media(max-width:1024px) {
	.inContacts-item {
     width: 100%;
    flex-grow: 1;
    flex-basis: 487px;
}
	#art_content table{
	     width: 100%  !important;
	}
	.production-item video{
	height:auto;
	}
	.float-left-49:nth-child(2n) .production-item {
     margin-left: 0; 
}
	.about-right2-item {
    flex-grow: 1;
    flex-basis: 340px;
	        padding: 10px 0;
}
	
	
	  .business-tab-item {
      
        flex-basis: 240px;
    }
	  .index_heads {
        display: none !important;
    }
    .mobile-inner-header {
        display: block !important;
        opacity: 1 !important;
    }
	 /*  .index_head2_nav {
        display: none;
    }*/
.product-img img{
width:100%;
}
.about-left2{
height:300px;
}
.about-left2 h3{
font-size:32px;
}
.about-left2 h4{
font-size:26px;
}
.product-tab-item{
width:172px;
font-size:14px;
margin-right:10px
}
.business-tab-item{
width:170px;
font-size:14px;
}
.business-tab-item img{
margin-left:20px
}

.index_head{
opacity: 0  !important;
 display: none  !important;
}
.innw{
width: 100%;
}

    .banner {
        margin-top: 0px;
    }
    .facility-pagination {
        position: static;
    }
    .inContact-info {
        position: static;
        transform: translateY(0);
        width: 100%;
    }
    .product-text h1 {
        font-size: 40px;
    }
    .foot-to-top {
        display: none;
    }
    .case {
        display: none;
    }
    .flex-2-item {
        width: 100%;
    }
    .flex-2-item:not(:nth-child(2n)) {
        margin-right: 0;
    }
    .flex-4-item {
        width: 49.8%;
    }
    .flex-4-item:not(:nth-child(4n)) {
        margin-right: 0;
    }
    .flex-4-item:not(:nth-child(2n)) {
        margin-right: 0.2%;
    }
    .flex-4-item-1 {
        width: 48%;
    }
    .flex-4-item-1:not(:nth-child(4n)) {
        margin-right: 0;
    }
    .flex-4-item-1:not(:nth-child(2n)) {
        margin-right: 2%;
    }
    .flex-4-item-2 {
        width: 47.5%;
    }
    .flex-4-item-2:not(:nth-child(4n)) {
        margin-right: 0;
    }
    .flex-4-item-2:not(:nth-child(2n)) {
        margin-right: 2.5%;
    }
    .mobile-inner-header {
        display: block;
    }
    .head {
        display: none;
    }
    .logo {
              display: flex;
			  padding-left: 10%;
    }
    .logo img {
        width: 100px;
    }
    .foot-saoma {
        display: none;
    }
    .ggswiper a {
        font-size: 16px;
    }
    .ggtitle,
    .ggmore,
    .fnav {
        display: none;
    }
    .foots {
        justify-content: center;
    }
    .advantage-info {
        margin-top: 0px
    }
    .news-tab-item {
        padding: 10px 6px;
    }
    .activity .swiper-pagination {
        left: 42%;
    }
    .listcontactsubmit input {
        width: 200px;
    }
    .about-left,
    .about-left2 {
        padding-left: 15%;
    }
    .partner {
        display: none;
    }
    .news-item,
    .float-left-40,
    .float-right-60,
    .float-left-49,
    .float-right-49,
    .float-left-50,
    .float-right-50 {
        width: 100%;
    }
    .about-right2 {
        height: 100%;
        flex-wrap: wrap;
    }
    .new-tab-item {
        padding: 0;
    }
    .bannernums {
        font-size: 12px;
    }
    .bannernums.active span {
        width: 30px;
    }
    .inAbout-qywh-item {
        margin-bottom: 0px;
    }
    .flex-3-item {
        margin-right: 0.5%;
    }
    .right_ab {
        margin-left: 0;
        padding: 0 15px;
    }
    .left_case,
    .right_case {
        display: none;
    }
    .mid_case {
        width: 50%;
        float: none;
        margin: auto;
    }
    .foot {
        padding-top: 0;
    }
    .copy {
        margin-top: 0;
        border-top: none;
    }
    .history_tops_year {
        font-size: 20px;
    }
    .history_right {
        margin-top: 0;
    }
    .cul {
        width: 100%;
    }
    .inpro_fl {
        display: none;
    }
    .inpro_fr {
        width: 100%;
    }
    .inproshow_top_fr_con p {
        font-size: 18px;
    }
    .innew_pic {
        display: none;
    }
    .innew_intro {
        width: 100%;
        padding-bottom: 15px;
    }
}

@media(max-width:768px) {
	    .watermark-img {
        left: 23%;
        top: 0;
        width: 55%;
        height: 65%;
    }
    .inContact-info {
        height: 150px;
        padding: 14px;
        font-size: 16px;
    }
    .flex-4-item,
    .flex-4-item-1,
    .flex-4-item-2,
    .flex-3-item {
        width: 98%;
    }
    .flex-4-item-1:not(:nth-child(2n)) {
        margin-right: 0px;
    }
    .flex-3,
    .flex-4 {
        justify-content: center;
    }
    .new-tab-item img {
        margin-left: 10px;
    }
    .news-box {
        margin-top: 0;
    }
    .news-item {
        padding: 10px;
    }
    .news-item-time {
        font-size: 25px;
    }
    .news-item-time span {
        font-size: 22px;
    }
    .news-item-info h4 ,.innew_title{
        font-size: 16px;
		    line-height: 25px;
    }
    .news-item-info p {
        font-size: 12px;
    }
    .gonggao {
        height: 40px;
        line-height: 40px;
    }
    .swiper-container.ggswiper {
        height: 40px;
    }
    .ggswiper a {
        font-size: 14px;
        overflow: hidden;
        height: 40px;
        display: block;
    }
    .case {
        height: auto;
        padding-bottom: 20px;
    }
    .nw {
        width: 100%;
        margin-right: 0;
    }
    .copy {
        line-height: 30px;
        font-size: 12px;
    }
    .copy a {
        display: block;
        font-size: 12px;
    }
    .inabouts {
        width: 95%;
        margin: -30px auto 0;
        padding: 15px;
    }
    .inabcon {
        margin-top: 0;
    }
    .history_left {
        width: 100%;
    }
    .history_right {
        width: 100%;
        margin-top: 20px;
    }
    .history {
        padding-left: 15px;
        padding-right: 15px;
    }
    .history_tops {
        width: 20%;
        margin-bottom: 15px;
    }
    .cul_pic,
    .cul_intro {
        width: 100%;
    }
    .cul_intro {
        margin-left: 0;
        padding: 15px;
    }
    .incases a {
        width: 49%;
        margin-right: 2%;
    }
    .incases a:nth-child(2n) {
        margin-right: 0;
    }
    .inpro_fr_list a {
        width: 49%;
        margin-right: 2%;
    }
    .inpro_fr_list a:nth-child(2n) {
        margin-right: 0;
    }
}

@media(max-width:420px) {
	.about-left{
	        padding: 0 10px;
			        height: auto;
	}
	.about-left a {

    margin-top: 10px;

    margin-bottom: 10px;
}
.about-left h4 {
    font-size: 24px;
           line-height: normal;

}
.sj {
     width: 100%; 
    flex-grow: 1;
    flex-basis: 270px;
}
.about-left p {
    font-size: 15px;
    line-height: 35px;
}
    .title {
        font-size: 24px;
    }
    .abtitle {
        font-size: 19px;
    }
    .pmore a {
        display: inline-block;
        width: 190px;
        height: 42px;
        line-height: 40px;
        border-radius: 30px;
        border: 1px solid #003883;
        font-size: 16px;
        color: #000;
    }
    .abmore a {
        display: block;
        width: 190px;
        height: 42px;
        line-height: 42px;
        border-radius: 30px;
        background: #fff;
        font-size: 16px;
        color: #000;
    }
    .history_bot .swiper-button-next {
        right: 0;
    }
    .history_bot .swiper-button-prev {
        left: 0;
    }
    .history_right {
        font-size: 14px;
    }
    .history_tops_year {
        font-size: 16px;
    }
    .inabcon {
        font-size: 16px;
        line-height: 2;
    }
    .inproshow_top_fl {
        width: 100%;
    }
    .inproshow_top_fr {
        width: 100%;
        margin-top: 20px;
    }
    .inproshow_top_fr_con p {
        font-size: 15px;
    }
    .inproshow_top_fr_tel span {
        font-size: 26px;
    }
    .inproshow_top_fr_tel {
        font-size: 14.6px;
    }
	.sj_top b {
    font-size: 40px;

}
.about-right{
	
height:auto;}
    .about-left2 h3 ,.about-right2-item{
        font-size: 20px;
    }
	    .about-left2 {
   
        padding-left: 0;
        height: auto;
        padding: 20px 10px;
    }
	    .about-left2 h4 {
        font-size: 16px;
    }
	.about-right2-item  img{
	    width: 30px;
	}
	.about-right2-item{
	    padding: 10px 0;
	}
	    .serve-item {

        width: 100%;
        background-size: contain;
    }
	
	    .advantage , .production,.news-box,.innew,.inAbout-about-img,.inAbout-qywh{
        padding: 0 10px;
		
    }
	.advantage-item{
	margin-right: 0;
	}
	.title {
    font-size: 30px;
    line-height: 40px;

}
    .news-item {
        padding: 5px;
    }
	.news-item-info p {

    line-height: 25px;
}
.news-item {
    margin-top: 10px;
}
    .news-item-info h4 {
        line-height: 20px;
    }
	    .advantage-item:last-child {
        margin-right: 0;
    }
	    .business-tab-item {
        flex-basis: 160px;
		    display: flex;
        padding: 0 25px 0 15px;
    }
	    .business-tab-item img {
        margin-left: 0;
    }
	.news-item-info p {
    line-height: 25px;
}
.title {
    font-size: 25px;
    line-height: 60px;
}
.innew_con {
    font-size: 14px;
    line-height: 25px;
}
.ny_news_page {
    display: flex;
    flex-wrap: wrap;
}
.ny_news_page a, .ny_news_page span{
width:65px !important;
}
.newshow  p,.newshow span{
    line-height: 30px;
}
.newshow  h4{
 line-height: 25px;
}
.sj2 {
     width: 100%;
    flex-grow: 1;
	    margin: 20px 0;
    flex-basis: 400px;
}
.inAbout-qywh-info h4 {
    font-size: 18px;
}
.inAbout-qywh-info p {
    font-size: 16px;
}
.flex-2-item{
        margin-bottom: 5px;
}
.inAbout-qywh-info {
    padding: 10px;
}
.inContacts-item {
    margin-left: 10px;
}
.inContacts-map {
    padding: 0 10px;
}
#map {
    height: 350px;
}
    .inContact-img {
        padding: 0 10px 20px 10px;
    }
	.inContact-info-item  img{
		
	width:25px;
	}
	.inContact-info {
    justify-content: space-around;
}
.facility-pagination {
    
        margin-top: -50px;
    }
	.inAbout-about-img {
     height: auto; 
}
.productDetail a {
    margin: 0 10px;
}
.watermark-img {
    left: 12%;
    top: 0px;
    width: 75%;
    height: 64%;
}

.broadsidesHover,.broadsidesImg{
    width: 45px;
}
.broadsides1 {
    right: 55px;

}
}

@media(max-width:376px) {
	    .business-tab-item {

        padding: 0 15px 0 15px;
    }}

@media(max-width:360px) {}