@media screen and (max-width: 1200px) {
.index_news_tab .index_news_title h4 {
    font-size: 24px;
    color: #222222;
    margin-bottom: 10px;
}

.index_news_tab .index_news_title h6 {
    font-size: 18px;
    color: #000004;
    margin: 10px 0;
}
	body,
	html {
		overflow-x: hidden;
	}

	.web_center {
		padding: 0 10px;
	}

	.wap_pd {
		padding: 0;
	}

	.header_content_nav {
		display: flex;
		position: fixed;
		left: 0;
		top: -100%;
		width: 100%;
		height: 100%;
		background: #fff;
		-webkit-align-items: center;
		align-items: center;
		-webkit-transition: all .3s ease-in-out;
		transition: all .3s ease-in-out;
	}

.header_down_item{
	padding: 4px 0;
}
.header_nav_link span {
    display: none;
}
	.banner {
		/* margin-top: 102px; */
		margin-top: 42px;
	}

	.foof_phone {
		overflow: hidden;
		text-align: center;
	}

	.f_ma {
		width: 100%;
	}
	.liaolist{
		display: none;
	}
	.footer_ys_box {
	    -webkit-justify-content: center;
	    justify-content: center;
	    width: 100%;
	}

	.indexlogo .header_content_nav {
		background: #444444;
	}

	.header_wrap.indexlogo {
		position: fixed;
		/* background: #111111; */
	    background: transparent; 
	}

	.header_language {
		position: fixed;
		right: 52px;
		top: 10px;

	}

	.header_language a {
		line-height: 40px;
		width: 40px;
		text-align: center;
	}

	.header_nav_item {
		width: 100%;
		margin-right: 0;
		text-align: center;
	}

	.header_item_content {
		display: inline-block;
		position: relative;
		padding: 0 40px;
	}

	.header_nav_link {
		height: 40px;
		font-size: 18px;
		line-height: 40px;
		max-width: 100%;
	}

	.downCurrent {
		width: 30px;
		height: 40px;
		position: absolute;
		right: 0;
		top: 0;
		-webkit-align-items: center;
		align-items: center;
		z-index: 11;
	}

	.downCurrent:after {
		content: "";
		width: 0;
		height: 0;
		border-top: 8px solid #898989;
		border-right: 7px solid transparent;
		border-left: 7px solid transparent;
		-webkit-transition: all .3s ease-in-out;
		transition: all .3s ease-in-out;
	}

	.header_nav_focus .downCurrent:after {
		border-top: 8px solid #3caef2;
	}

	.header_nav_link:after {
		display: none;
	}

	.header_wrap:after {
		display: none;
	}

	.header_logo {
		width: 100px;
	}

	.header_box {
		-webkit-align-items: center;
		align-items: center;
		height: 60px;
	}

	.head_top {
		margin-top: 60px;
	}

	.header_wap_nav {
		display: block;
		position: relative;
		z-index: 9999;
		-webkit-transition: all .3s ease-in-out;
		transition: all .3s ease-in-out;
	}

	.header_nav_focus .header_nav_link {
		color: #3caef2;
		font-weight: bold;
	}

	.header_item_back {
		display: none;
	}

	.header_wap_active .header_nav_down {
		height: auto !important;
	}

	.header_wap_active .downCurrent:after {
		-webkit-transform: rotate(180deg);
		transform: rotate(180deg);
	}

	.header_nav_down {
		height: 0;
		position: relative;
		-webkit-justify-content: center;
		justify-content: center;
		margin-left: auto;
		transform: translate(0%, 0);
		
	}

	.header_down_item a {
		margin: 0 10px;
		padding: 0;
		line-height: 20px;
		font-size: 14px;
	}

	.header_wap_current .header_content_nav {
		top: 0;
	}

	.index_banner_box {
		height: auto;
	}

	.index_banner_video {
		padding-bottom: 80%;
	}

	.index_banner_video video {
		height: 100%;
		object-fit: cover;
	}

	.index_banner_en {
		font-size: 24px;
		line-height: 34px;
	}

	.index_banner_cn {
		font-size: 16px;
		line-height: 24px;
		margin-top: 10px;
	}

	.index_banner_icon {
		bottom: 20px;
		width: 18px;
		margin-left: -9px;
	}

	.index_text_item {
		width: 100%;

	}

	.index_text_content {
		position: relative;
		top: 0;
		-webkit-transform: translateY(0);
		transform: translateY(0);
	}

	.index_text_back {
		display: none;
	}

	.index_text_item:nth-child(1) {
		background: url(../image/index_a-bg.jpg) no-repeat left top #3caef2;
		background-size: 200%;
		padding: 30px 10px;
	}

	.index_text_item:nth-child(2) {
		background: url(../image/index_a-bg.jpg) no-repeat right top #d1fdff;
		background-size: 200%;
		padding: 30px 10px;
	}

	.index_text_title {
		font-size: 22px;
		line-height: 32px;
		height: auto;
	}

	.index_text_read {
		font-size: 13px;
		line-height: 25px;
		margin: 10px 0 20px 0;
		height: auto;
		max-height: 100px;
	}

	.index_text_button a {
		display: inline-block;
		width: auto;
		padding: 0 20px;
		line-height: 38px;
		height: 38px;
		font-size: 14px;
	}

	.index_button_icon {
		width: 9px;
	}

	.index_advert_title {
		font-size: 18px;
		line-height: 28px;
	}

	.index_advert_list {
		padding: 20px 0;
	}

	.index_advert_icon {
		width: 30px;
	}

	.index_advert_item {
		margin: 0 8px;
	}

	.index_advert_item:first-child {
		margin: 0 8px 0 0;
	}

	.index_advert_button {
		margin-top: 0;
		width: auto;
	}

	.index_advert_button a {
		height: 30px;
		line-height: 28px;
		font-size: 12px;
		display: none;
	}

	.index_advert_img {
		position: static;
		margin: 0;
		width: 70px;

	}

	.index_advert_text {
		font-size: 13px;
		margin-top: 10px;
	}

	.index_advert_back {
		padding-bottom: 82%;
	}

	.index_pro_box {
		padding: 50px 0;
	}

	.index_pro_title {
		font-size: 22px;
		line-height: 32px;
		padding-bottom: 10px;
	}

	.index_pro_text {
		font-size: 13px;
		line-height: 25px;
	}

	.index_pro_item_button a {
		font-size: 16px;
		line-height: 30px;
		margin: 0 10px;
	}

	.index_pro_item_icon {
		width: 9px;
	}

	.index_pro_button_wrap {
		padding: 10px 0 20px 0;
	}

	.index_artisan_title {
		font-size: 22px;
		line-height: 32px;
	}

	.index_artisan_text {
		font-size: 13px;
		line-height: 25px;
		margin-top: 10px;
	}

	.index_artisan_read {
		width: 100%;
	}

	.index_artisan_back {
		padding-bottom: 70%;
	}

	.index_news_img .video_flag:after {
		background-size: 40px 40px;
	}

	.news337_wrap {
		padding: 0 20px 10px;
	}

	.news337_wrap .lnk {
		height: 44px;
		line-height: 44px;
		width: 100%;
		margin-bottom: 40px;
	}

	.news337_wrap .lnk-left {
		float: none;
		margin-left: 0;
	}

	.news337_wrap .lnk-right {
		float: none;
		margin-right: 0;
	}

	.index_advert_label,
	.index_advert_img {
		-webkit-transform: translateX(0);
		transform: translateX(0);
		pointer-events: auto;
		opacity: 1;
	}

	.index_news_box {
		padding: 50px 0;
	}

	.index_news_max_title {
		font-size: 22px;
		line-height: 32px;
		padding-bottom: 10px;
	}

	.index_news_button {
		display: none;
	}

	.index_news_pagination {
		display: flex;
		-webkit-justify-content: center;
		justify-content: center;
		width: 100%;
		margin-top: 20px;
	}

	.index_zi_pagination {
		display: flex;
		-webkit-justify-content: center;
		justify-content: center;
		width: 100%;
		margin-top: 20px;
	}

	.index_news_pagination .swiper-pagination-bullet {
		width: 6px;
		height: 6px;
		margin: 0 5px;
		-webkit-transition: all .3s ease-in-out;
		transition: all .3s ease-in-out;
	}

	.index_news_pagination .swiper-pagination-bullet-active {
		background: #3caef2;
	}

	.index_news_more {
		padding-top: 30px;
	}

	.index_news_time {
		font-size: 13px;
		line-height: 40px;
	}

	.index_news_line {
		-webkit-transform: scaleY(.5);
		transform: scaleY(.5);
	}

	.index_news_title a {
		font-size: 15px;
		height: 45px;
		line-height: 45px;
	}

	.index_news_text {
		font-size: 13px;
		line-height: 20px;
		height: 40px;
	}

	.index_more_text {
		line-height: 36px;
		height: 36px;
		padding-left: 10px;
		font-size: 13px;
	}

	.index_more_icon {
		width: 18px;
	}

	.index_more_read {
		padding: 0 20px;
	}

	.footer_list {
		width: 100%;
		display: none;
	}

	.footer_ul {
		width: 100%;
		display: flex;
		flex-flow: wrap;
		-webkit-justify-content: center;
		justify-content: center;
		margin: 0;
	}

	.footer_share {
		width: 100%;
	}

	.footer_icon_list {
		-webkit-justify-content: center;
		justify-content: center;
		height: auto;
		padding-bottom: 10px;
	}

	.footer_ys_box {
		-webkit-justify-content: center;
		justify-content: center;
	}

	.footer_wrap {
		padding: 50px 0 30px 0;
	}

	.footer_icon_item {
		margin: 0 10px;
	}

	.footer_bq_box {
		padding-top: 0;
	}

	.footer_ys_box a {
		font-size: 13px;
		line-height: 30px;
	}

	.footer_bq_made {
		width: 100%;
		-webkit-justify-content: center;
		justify-content: center;
	}

	.footer_bq_made,
	.footer_bq_made a {
		font-size: 13px;
		line-height: 30px;
	}

	.page_banner_img {
		padding-bottom: 65%;
	}

	.machine_hi_title {
		padding-top: 0;
		margin-bottom: 15px;
		font-size: 22px;
	}

	.machine_hi_text {
		font-size: 13px;
		line-height: 25px;
	}

	.machine_hi_box {
		padding: 50px 0;
	}

	.machine_hi_video_back {
		padding-bottom: 65%;
	}

	.machine_hi_video_back:after {
		content: "";
		position: absolute;
		left: 0;
		top: 0;
		width: 100%;
		height: 100%;
		background: rgba(0, 0, 0, .7);
		display: none;
	}

	.machine_hi_video_box {
		bottom: 50%;
		-webkit-transform: translateY(50%);
		transform: translateY(50%);
	}

	.machine_hi_video_read {
		-webkit-justify-content: center;
		justify-content: center;
	}

	.machine_hi_video_button {
		width: 50px;
		height: 50px;
		-webkit-border-radius: 100%;
		border-radius: 100%;
		border: 3px solid #fff;
		-webkit-align-items: center;
		align-items: center;
		-webkit-justify-content: center;
		justify-content: center;
	}

	.machine_hi_video_button:after {
		content: "";
		width: 0;
		height: 0;
		border-left: 18px solid #fff;
		border-top: 9px solid transparent;
		border-bottom: 9px solid transparent;
		position: relative;
		left: 2px;
	}

	.machine_hi_video_icon,
	.machine_hi_video_text {
		display: none;
	}

	.machine_about_item {
		position: relative;
		padding-bottom: 94.4%;
	}

	.machine_about_width {
		position: absolute;
		bottom: 0;
		width: 100%;
	}

	.machine_about_read {
		width: 100%;
		padding: 30px 0;
	}

	.machine_about_title {
		font-size: 18px;
		padding: 0 0 10px 0;
	}

	.machine_about_text {
		font-size: 13px;
		line-height: 25px;
	}

	.machine_position_text p,
	.machine_about_text p {
		display: inline;
	}

	.machine_position_read {
		position: static;
		text-align: left;
		padding: 30px 0;
	}

	.machine_position_img {
		width: 100%;
		position: absolute;
		bottom: 0;
		left: 0;
	}

	.machine_about_position {
		padding-bottom: 54.88%;
		margin-bottom: 50px;
	}

	.machine_position_title {
		font-size: 18px;
		padding: 0 0 10px 0;
	}

	.machine_position_text {
		font-size: 13px;
		line-height: 25px;
	}

	.machine_case_title {
		font-size: 22px;
		margin-bottom: 10px;
	}

	.machine_case_text a {
		font-size: 14px;
	}

	.machine_case_wrap {
		padding: 30px 0;
		margin-top: 50px;
	}

	.machine_details_box {
		padding: 50px 0 0 0;
	}

	.machine_details_max_left {
		font-size: 22px;
	}

	.machine_details_max_item {
		font-size: 12px;
		line-height: 30px;
		height: 32px;
		width: 100px;
	}

	.machine_details_line {
		margin: 10px 0;
		-webkit-transform: scaleY(.5);
		transform: scaleY(.5);
	}

	.machine_details_read {
		width: 100%;
	}

	.tab_details_title,
	.machine_tab_title {
		font-size: 16px;
	}

	.machine_details_content {
		padding-top: 10px;
	}

	.tab_details_item_title,
	.tab_details_item_text,
	.machine_tab_item {
		font-size: 13px;
		line-height: 25px;
	}

	.machine_details_pro {
		width: 100%;
		margin: 20px 0;
	}

	.tab_details_content {
		padding-top: 30px;
	}

	.tab_details_left {
		width: 100%;
		margin-bottom: 30px;
	}

	.tab_details_right {
		width: 100%;
	}

	.tab_details_item_title {
		width: 40%;
	}

	.tab_details_item_text {
		width: 60%;
	}

	.tab_details_item_text p {
		display: inline;
	}

	.case_page_item {
		width: 100%;
		margin: 0 0 20px 0;
		-webkit-animation-delay: 100ms !important;
		animation-delay: 100ms !important;
	}

	.case_page_item:nth-child(2n) {
		margin: 0 0 20px 0;
	}

	.case_page_list {
		padding: 0 0 50px 0;
	}

	.case_page_label,
	.case_page_title a {
		font-size: 16px;
		line-height: 26px;
	}

	.case_page_head {
		padding: 10px 0;
	}

	.case_page_text a {
		font-size: 13px;
		line-height: 25px;
	}

	.about_content_box {
		padding-top: 50px;
	}

	.about_show_animate {
		padding-bottom: 30px;
	}

	.about_show_active {
		padding-bottom: 0;
	}

	.about_show_text {
		font-size: 13px;
		line-height: 40px;
		margin-top: 10px;

	}

	.about_show_content {
		font-size: 13px;
		line-height: 25px;
		padding: 80px 0 50px 0;
	}

	.about_show_active .about_show_button {
		-webkit-transform: translate(0px, 56px) rotateZ(225deg);
		transform: translate(0px, 56px) rotateZ(225deg);
	}

	.about_item_read {
		padding: 30px 10px !important;
		width: 100%;
	}

	.about_list_item {
		position: relative;
		padding-top: 66.05263%;
	}

	.about_item_photo {
		width: 100%;
		position: absolute;
		top: 0;
	}

	.about_item_title {
		font-size: 18px;
		line-height: 28px;
		padding-bottom: 10px;
	}

	.about_item_text {
		font-size: 13px;
		line-height: 25px;
	}

	.about_advantage_box {
		padding: 50px 0;
	}

	.about_advantage_head {
		padding: 0 0 30px 0;
	}

	.about_advantage_title {
		font-size: 22px;
		line-height: 32px;
		padding-bottom: 10px;
	}

	.about_advantage_text {
		font-size: 13px;
		line-height: 25px;
	}

	.about_advantage_tab {
		padding-top: 30px;
	}

	.about_tab_title {
		font-size: 22px;
		line-height: 32px;
		padding-bottom: 10px;
	}

	.about_advantage_ul {
		width: 100%;
		padding: 0 !important;
	}

	.about_advantage_li {
		font-size: 16px;
		padding: 0;
		line-height: 36px;
	}

	.about_tab_img {
		padding-top: 50px;
	}

	.news_list_box .index_news_item {
		width: 100%;
		margin: 0 0 20px 0 !important;
		-webkit-animation-delay: 100ms !important;
		animation-delay: 100ms !important;
	}

	.footer_icon_item a:hover .footer_img_show {
		opacity: 0;
	}

	.pro_program_max_title {
		font-size: 22px;
		padding-bottom: 20px;
		margin-top: 50px;
	}

	.pro_program_item {
		width: 100%;
	}

	.pro_program_photo {
		position: absolute;
		top: 0;
		left: 0;
	}

	.pro_program_li {
		position: relative;
		padding-top: 60.8%;
	}

	.pro_program_content {
		padding: 30px 10px !important;
	}

	.pro_program_li:nth-child(2) .pro_program_content {
		padding: 30px 10px 30px 31% !important;
	}

	.pro_program_li:nth-child(3) .pro_program_content {
		padding: 30px 10px 30px 34% !important;
	}

	.pro_program_li:nth-child(3) .pro_program_content.pro_program_read_none {
		padding-left: 45% !important;
	}

	.pro_program_li:nth-child(4) .pro_program_content.pro_program_read_none {
		padding-left: 34% !important;
	}

	.pro_program_title {
		font-size: 22px;
		line-height: 32px;
	}

	.pro_program_text {
		font-size: 13px;
		line-height: 25px;
		margin-top: 10px;
	}

	.pro_parameter_title {
		margin-top: 30px;
		margin-bottom: 20px;
		font-size: 16px;
		height: 40px;
		line-height: 38px;
	}

	.pro_parameter_left {
		width: 100%;
		padding-right: 0;
	}

	.pro_parameter_right {
		width: 100%;
	}

	.pro_parameter_left .pro_parameter_tips {
		width: 50%;
	}

	.pro_parameter_left .pro_parameter_text {
		width: 50%;
	}

	.pro_parameter_tips,
	.pro_parameter_text {
		font-size: 13px;
		line-height: 25px;
	}

	.pro_parameter_content {
		padding-bottom: 30px;
	}

	.pro_parameter_img {
		margin-top: 30px;
	}

	.page_banner_button {
		display: none;
	}

	.page_banner_pagination {
		bottom: 15px;
	}

	.page_banner_pagination .swiper-pagination-bullet {
		width: 8px;
		height: 8px;
		margin: 0 5px;
	}

	.case_content_left {
		width: 100%;
	}

	.case_content_right {
		width: 100%;
		padding-top: 30px;
	}

	.case_content_box {
		padding: 50px 0 50px 0;
		min-height: auto;
	}

	.case_content_title {
		font-size: 22px;
		line-height: 32px;
		margin-bottom: 20px;
	}

	.case_content_read,
	.case_content_bjq,
	.case_content_bjq p {
		font-size: 13px;
		line-height: 25px;
	}

	.case_content_button a {
		line-height: 40px;
		font-size: 13px;
		width: 100px;
	}

	.news_more_button a {
		line-height: 40px;
		font-size: 13px;
		width: 100px;
	}

	.case_content_button {
		padding-top: 30px;
	}

	.page_banner_content {
		top: 50%;
		-webkit-transform: translateY(-50%);
		transform: translateY(-50%);
	}

	.page_banner_title {
		font-size: 22px;
		line-height: 32px;
		padding-bottom: 10px;
	}

	.page_banner_text {
		font-size: 14px;
		line-height: 24px;
		padding-right: 8px;
	}

	.page_banner_icon {
		width: 15px;
	}

	.news_list_wrap {
		padding: 30px 0 50px 0;
	}

	.contact_box {
		padding: 50px 0;
	}

	.contact_content_wrap {
		width: 100%;
		padding: 0;
	}

	.contact_content_icon {
		width: 20px;
	}

	.contact_content_text,
	.contact_content_text a {
		line-height: 30px;
		font-size: 20px;
	}

	.contact_content_text {
		width: calc(100% - 20px);
		padding-left: 10px;
	}

	.contact_li_title,
	.contact_li_text {
		font-size: 13px;
		line-height: 25px;
	}

	.contact_content_li {
		padding-top: 20px;
	}

	.contact_ewm_wrap {
		width: 100%;
		padding-right: 0;
	}

	.contact_ewm_img img {
		width: 35%;
		margin: 20px auto 0;
	}

	.contact_ewm_title {
		font-size: 13px;
		line-height: 25px;
		margin-top: 15px;
		text-align: center;
	}

	.sub_nav_hide {
		height: auto;
		position: static;
		background: none;
		box-shadow: none;
		margin-top: 10px;
	}

	.sub_nav_list {
		display: block;
		font-size: 13px;
		line-height: 40px;
		-webkit-overflow-scrolling: touch;
		overflow-y: hidden;
		white-space: nowrap;
		text-align: center;
	}

	.sub_nav_item .sub_nav_link {
		font-size: 13px;
		line-height: 40px;

	}

	.sub_nav_item {
		font-size: 13px;
		color: #7d7d7d;
		padding: 0 10px;
		line-height: 40px;
		width: auto !important;
		display: inline-block;
	}

	.sub_item_label {
		display: none;
	}

	.sub_nav_wrap {
		display: none;
	}

	.news_nav_wrap {
		display: block;
	}

	.sub_wrp_box {
		padding: 30px 0 20px 0;
	}

	.sub_nav_wap_item {
		margin-bottom: 10px;
	}

	.sub_nav_wap_item .sub_nav_wap_link {
		font-size: 15px;
		line-height: 25px;
		color: #000;
		position: relative;
		display: inline-block;
		font-weight: bold;
	}

	.sub_nav_wap_active .sub_nav_wap_link {
		color: #3caef2;
	}

	.sub_nav_wap_current a {
		color: #3caef2;
	}

	.sub_nav_wap_item .sub_nav_wap_link:after {
		content: "";
		position: absolute;
		left: 0;
		bottom: 0;
		height: 1px;
		width: 100%;
		background: #dedede;
		-webkit-transform: scaleY(.5);
		transform: scaleY(.5);
	}

	.sub_nav_ul {
		padding: 0;
		display: -webkit-flex;
		display: -ms-flex;
		display: flex;
		-webkit-flex-wrap: wrap;
		flex-wrap: wrap;
	}

	.sub_nav_li {
		width: 33.3333%;

	}

	.sub_nav_li a {
		line-height: 25px;
		font-size: 13px;
		text-align: left;
	}

	.sub_wrp_wrap {
		display: block;
	}

	.header_wap_current .header_wap_nav {
		width: 23px;
		padding: 5px 0;

	}

	.header_wap_nav span:nth-child(2) {
		position: relative;
		left: 50%;
		-webkit-transform: translateX(-50%);
		transform: translateX(-50%);
	}

	.header_wap_nav span {
		transform-origin: right bottom;
		overflow: hidden;
	}

	.header_wap_current .header_wap_nav span:nth-child(1) {
		-webkit-transform: rotate(-45deg);
		transform: rotate(-45deg);
	}

	.header_wap_current .header_wap_nav span:nth-child(2) {
		width: 0;
	}

	.header_wap_current .header_wap_nav span:nth-child(3) {
		-webkit-transform: rotate(45deg);
		transform: rotate(45deg);
		margin-left: 0;
		width: 100%;
	}

	.pro_program_content:after {
		display: none;
	}

	.machine_show_item {
		width: 100%;
	}

	.machine_show_box {
		padding: 50px 0;
	}

	.machine_show_tab .swiper-wrapper {
		width: 100%;
	}

	.machine_show_tab .swiper-wrapper .swiper-slide {
		width: 100%;
		display: block;
	}

	.machine_show_img img {
		height: 120px;
		margin: 0 auto;
	}

	.machine_show_text {
		margin-top: 20px;
		font-size: 13px;
		line-height: 25px;
	}

	.machine_show_pagination {
		display: flex;
		-webkit-justify-content: center;
		justify-content: center;
		z-index: 1;
		width: 100%;
		padding-top: 20px;
	}

	.machine_show_pagination .swiper-pagination-bullet {
		background: rgba(255, 255, 255, .5);
		opacity: 1;
		width: 6px;
		height: 6px;
		margin: 0 3px;
		-webkit-transition: all .3s .15s ease-in-out;
		transition: all .3s .15s ease-in-out;
	}

	.machine_show_pagination .swiper-pagination-bullet-active {
		background: rgba(255, 255, 255, 1);
	}

	.footer_img_show {
		position: fixed;
		opacity: 0;
		pointer-events: none;
		z-index: 99999;
		top: 0;
		left: 0;
		margin: 0;
		width: 100%;
		height: 100%;
		background: rgba(0, 0, 0, .9);
		display: -webkit-flex;
		display: -ms-flex;
		display: flex;
		-webkit-flex-wrap: wrap;
		flex-wrap: wrap;
		-webkit-justify-content: center;
		justify-content: center;
		-webkit-align-items: center;
		align-items: center;
		-webkit-transform: translateY(0);
		transform: translateY(0);
	}

	.footer_icon_item .footer_icon_click:hover .footer_img_show {
		-webkit-transform: translateY(0);
		transform: translateY(0);
		opacity: 0;
		pointer-events: none;
	}

	.footer_img_active {
		pointer-events: auto;
	}

	.footer_img_active .footer_img_close {
		pointer-events: auto;
	}

	.footer_img_active .footer_img_auto {
		pointer-events: auto;
	}

	.footer_img_active .footer_img_show {
		opacity: 1 !important;
		pointer-events: auto !important;
		-webkit-transform: translateY(0);
		transform: translateY(0);
	}

	.footer_img_close {
		display: block;
		position: absolute;
		right: 10px;
		top: 10px;
		width: 30px;
		height: 30px;
	}

	.footer_img_close img {
		width: 100% !important;
	}

	.footer_img_box img {
		width: 50%;
	}

	.news_content_time {
		width: 100%;
		line-height: 40px;
		font-size: 13px;
	}

	.news_content_read {
		width: 100%;
	}

	.news_content_title {
		font-size: 15px;
		line-height: 25px;
	}

	.news_content_text {
		font-size: 13px;
		line-height: 20px;
		height: 60px;
	}

	.news_content_box {
		padding: 20px 0;
	}

	.news_more_button {
		margin-top: 30px;
	}

	.index_news_icon {
		opacity: 1;
	}

	.index_news_icon img {
		width: 44px;
	}

	.news_list_box {
		padding: 0;
	}

	.page_news_read {
		width: 100%;
	}

	.page_news_title {
		font-size: 18px;
		line-height: 28px;
		padding: 40px 0 30px 0;
	}

	.content_news_right {
		width: 100%;
		position: absolute;
		top: 50px;
		left: 0;
		padding-left: 0;
	}

	.content_news_time {
		line-height: 25px;
		font-size: 13px;
		color: #999;
	}

	.content_news_box {
		padding: 50px 0 50px 0;
	}

	.content_news_left {
		width: 100%;
		padding-top: 35px;
	}

	.content_news_bjq,
	.content_news_bjq p {
		font-size: 13px;
		line-height: 25px;
	}

	.content_news_bjq img {
		padding: 25px 0;
	}
}

/*迷你屏幕*/
@media screen and (min-width: 1200px) and (max-width: 1350px) {
	.index_news_tab .index_news_title h4 {
	    font-size: 24px;
	    color: #222222;
	    margin-bottom: 10px;
	}
	.index_news_tab .index_news_title h6 {
	    font-size: 18px;
	    color: #000004;
	    margin: 16px 0;
	}
	.web_center {
		padding: 0 10%;
	}

	.index_banner_en {
		font-size: 32px;
		line-height: 54px;
	}

	.index_banner_cn {
		font-size: 18px;
		line-height: 26px;
		margin-top: 20px;
	}

	.header_nav_link {
		font-size: 14px;
	}

	.index_text_title {
		font-size: 30px;
		line-height: 40px;
		height: 50px;
	}

	.index_text_read {
		font-size: 14px;
		line-height: 26px;
		height: 104px;
		margin: 20px 0;
	}

	.index_text_button a {
		width: 150px;
		line-height: 46px;
		height: 46px;
		font-size: 14px
	}

	.index_button_icon {
		width: 10px;
	}

	.index_advert_title {
		font-size: 30px;
		line-height: 40px;
	}

	.index_advert_list {
		padding-top: 30px;
	}

	.index_advert_icon {
		width: 32px;
	}

	.index_advert_text {
		margin-top: 10px;
	}

	.index_advert_button {
		margin-top: 80px;
		width: 90px;
	}

	.index_advert_button a {
		font-size: 12px;
	}

	.index_advert_img {
		width: 100px;
		right: -120px;
		top: -50px;
	}

	.index_advert_label {
		position: absolute;
		right: -20px;
		top: 9px;
		width: 0;
		height: 0;
		border-right: 6px solid #fff;
		border-top: 6px solid transparent;
		border-bottom: 6px solid transparent;
	}

	.index_pro_box {
		padding: 130px 0;
	}

	.index_pro_title {
		font-size: 32px;
		line-height: 52px;
	}

	.index_pro_text {
		font-size: 20px;
		line-height: 36px;
	}

	.index_pro_item_button a {
		font-size: 16px;
	}

	.index_artisan_title {
		font-size: 32px;
		line-height: 52px;
	}

	.index_artisan_text {
		font-size: 16px;
		line-height: 36px;
		margin-top: 60px;
	}

	.index_news_box {
		padding: 80px 0;
	}

	.index_news_max_title {
		font-size: 24px;
		line-height: 38px;
		padding-bottom: 20px;
	}

	.index_news_time {
		font-size: 13px;
		line-height: 45px;
	}

	.index_news_title a {
		font-size: 16px;
		height: 44px;
		line-height: 44px;
	}

	.index_news_text {
		font-size: 14px;
	}

	.index_more_read {
		padding: 0 38px;
	}

	.index_more_text {
		line-height: 38px;
		height: 38px;
		padding-left: 10px;
		font-size: 14px;
	}

	.index_more_icon {
		width: 18px;
	}

	.footer_ul {
		margin-right: 3%;
	}

	.footer_li a {
		font-size: 14px;
		line-height: 24px;
	}

	.footer_wrap {
		padding: 50px 0 30px 0;
	}

	.footer_bq_box {
		padding-top: 50px;
	}

	.machine_hi_title {
		padding-top: 10px;
		margin-bottom: 30px;
		font-size: 32px;
	}

	.machine_hi_text {
		font-size: 16px;
		line-height: 34px;
	}

	.machine_hi_video_text {
		line-height: 26px;
		font-size: 16px;
		height: 52px;
		padding-left: 10px;
	}

	.machine_hi_video_icon {
		height: 26px;
	}

	.machine_hi_video_icon img {
		width: 9px;
	}

	.machine_about_read {
		padding: 100px 20px 0 100px;
	}

	.machine_about_title {
		font-size: 32px;
		padding-bottom: 30px;
	}

	.machine_about_text {
		font-size: 16px;
		line-height: 36px;
	}

	.machine_position_title {
		font-size: 32px;
		padding: 60px 0 30px 0;
	}

	.machine_position_text {
		font-size: 16px;
		line-height: 32px;
	}

	.machine_show_text {
		margin-top: 25px;
		font-size: 15px;
		line-height: 32px;
	}

	.machine_show_img img {
		height: 190px;
	}

	.machine_details_box {
		padding: 60px 0 0 0;
	}

	.machine_details_max_left {
		font-size: 26px;

	}

	.machine_details_max_item {
		font-size: 14px;
		line-height: 40px;
		height: 42px;
		width: 160px;
	}

	.machine_details_read {
		width: 30%;
	}

	.machine_details_line {
		margin: 15px 0;
	}

	.machine_details_content {
		padding-top: 40px;
	}

	.tab_details_title,
	.machine_tab_title {
		font-size: 22px;
	}

	.tab_details_item_title,
	.tab_details_item_text,
	.machine_tab_item {
		font-size: 15px;
		line-height: 38px;
	}

	.tab_details_content {
		padding-top: 100px;
	}

	.machine_case_wrap {
		padding: 60px 0;
		margin-top: 100px;
	}

	.machine_case_title {
		font-size: 32px;
		margin-bottom: 20px;
	}

	.machine_case_text a {
		font-size: 16px;
	}

	.pro_program_max_title {
		font-size: 32px;
		padding-bottom: 30px;
		margin-top: 60px;
	}

	.pro_program_li:nth-child(1) .pro_program_content,
	.pro_program_li:nth-child(4) .pro_program_content,
	.pro_program_li:nth-child(5) .pro_program_content {
		padding: 70px 0 0 70px;
	}

	.pro_program_li:nth-child(2) .pro_program_content,
	.pro_program_li:nth-child(3) .pro_program_content {
		padding: 80px 0 0 150px;
	}

	.pro_program_title {
		font-size: 28px;
		line-height: 30px;
	}

	.pro_program_text {
		font-size: 15px;
		line-height: 26px;
	}

	.pro_parameter_title {
		margin-top: 80px;
		margin-bottom: 30px;
		font-size: 26px;
		height: 60px;
		line-height: 58px;
	}

	.pro_parameter_tips,
	.pro_parameter_text {
		font-size: 15px;
		line-height: 38px;
	}

	.pro_parameter_content {
		padding-bottom: 30px;
	}

	.machine_hi_box {
		padding: 60px 0 60px 0;
	}

	.pro_parameter_img {
		margin-top: 60px;
	}

	.case_page_head {
		padding: 20px 0;
	}

	.case_page_label,
	.case_page_title a {
		font-size: 22px;
		line-height: 32px;
	}

	.case_page_text a {
		font-size: 13px;
		line-height: 24px;
	}

	.case_page_item {
		margin: 0 4% 50px 0;
	}

	.case_page_item:nth-child(2n) {
		margin: 0 0 50px 0;
	}

	.sub_nav_list {
		font-size: 14px;
		line-height: 60px;
	}

	.sub_nav_item .sub_nav_link {
		line-height: 60px;
		font-size: 14px;
	}

	.sub_nav_jt {
		border-top: 5px solid transparent;
		border-bottom: 5px solid transparent;
		border-left: 5px solid #999;
	}

	.sub_nav_active .sub_nav_link .sub_nav_jt {
		border-left: 5px solid #3caef2;
	}

	.sub_nav_default .sub_nav_link .sub_nav_jt {
		border-left: 5px solid #999;
	}

	.sub_nav_cur .sub_nav_link .sub_nav_jt {
		border-left: 5px solid #3caef2;
	}

	.sub_nav_hide {
		top: 60px;
	}

	.sub_nav_li a {
		line-height: 30px;
		font-size: 13px;
	}

	.case_content_left {
		width: 36%;
	}

	.case_content_title {
		font-size: 32px;
		line-height: 42px;
		margin-bottom: 20px;
	}

	.case_content_read,
	.case_content_bjq,
	.case_content_bjq p {
		font-size: 15px;
		line-height: 28px;
	}

	.case_content_button a {
		line-height: 42px;
		font-size: 14px;
		width: 120px;
	}

	.case_content_box {
		padding: 70px 0;
		min-height: 520px;
	}

	.about_show_text {
		font-size: 16px;
		line-height: 50px;
		margin-top: 40px;
	}

	.about_content_box {
		padding: 60px 0 0 0;
	}

	.about_list_item:nth-child(2n+1) .about_item_read {
		padding: 0 90px 0 160px;
	}

	.about_list_item:nth-child(2n) .about_item_read {
		padding: 0 160px 0 90px;
	}

	.about_item_title {
		font-size: 26px;
		line-height: 40px;
		padding-bottom: 30px;
	}

	.about_item_text {
		font-size: 16px;
		line-height: 30px;
	}

	.about_advantage_box {
		padding: 70px 0;
	}

	.about_advantage_title {
		font-size: 26px;
		line-height: 40px;
		padding-bottom: 20px;
	}

	.about_advantage_text {
		font-size: 16px;
		line-height: 30px;
	}

	.about_tab_title {
		font-size: 26px;
		line-height: 40px;
		padding-bottom: 40px;
	}

	.about_advantage_ul:nth-child(2n+1) {
		padding-left: 100px;
	}

	.about_advantage_ul:nth-child(2n) {
		padding-right: 100px;
	}

	.about_advantage_li {
		font-size: 20px;
		padding: 12px;
		line-height: 40px;
	}

	.about_tab_img {
		padding-top: 70px;
	}

	.about_show_active .about_show_button {
		-webkit-transform: translate(0px, 75px) rotateZ(225deg);
		transform: translate(0px, 75px) rotateZ(225deg);
	}

	.about_show_content {
		font-size: 15px;
		line-height: 36px;
		padding: 100px 0 70px 0;
	}

	.news_more_button a {
		line-height: 42px;
		font-size: 14px;
		width: 120px;
	}

	.contact_content_wrap {
		padding: 0 30px 0 80px;
	}

	.contact_ewm_wrap {
		padding-right: 80px;
	}

	.contact_ewm_img img {
		width: 260px;
	}

	.contact_content_icon {
		width: 20px;
	}

	.contact_content_text,
	.contact_content_text a {
		line-height: 40px;
		font-size: 26px;
	}

	.contact_content_text {
		width: calc(100% - 20px);
		padding-left: 15px;
	}

	.contact_li_title,
	.contact_li_text {
		font-size: 14px;
		line-height: 26px;
	}

	.contact_content_li {
		padding-top: 20px;
	}

	.contact_ewm_title {
		font-size: 14px;
		line-height: 26px;
		margin-top: 20px;
	}

	.contact_box {
		padding: 100px 0;
	}

	.page_banner_content {
		top: 100px;
	}

	.page_banner_title {
		font-size: 32px;
		line-height: 54px;
	}

	.page_banner_text {
		font-size: 15px;
		line-height: 32px;
	}

	.page_banner_icon {
		width: 16px;
	}

	.title_pd {
		padding-bottom: 30px;
	}

	.news_content_time {
		font-size: 18px;
	}

	.news_content_title {
		font-size: 16px;
	}

	.news_content_text {
		font-size: 16px;
	}

	.news_content_box {
		padding: 30px 0;
	}

	.news_more_button {
		margin-top: 30px;
	}

	.index_news_icon img {
		width: 44px;
	}

	.page_news_title {
		font-size: 26px;
		line-height: 38px;
		padding: 110px 0 50px 0;
	}

	.content_news_box {
		padding: 60px 0 90px 0;
	}

	.content_news_bjq,
	.content_news_bjq p {
		font-size: 15px;
		line-height: 28px;
	}

	.content_news_time {
		font-size: 15px;
		line-height: 28px;
	}

	.content_news_bjq img {
		padding: 28px 0;
	}
}

/*小屏幕*/
@media screen and (min-width: 1351px) and (max-width: 1500px) {
	.web_center {
		padding: 0 9%;
	}

	.index_banner_en {
		font-size: 32px;
		line-height: 54px;
	}

	.index_banner_cn {
		font-size: 18px;
		line-height: 26px;
		margin-top: 20px;
	}

	.header_nav_link {
		font-size: 14px;
	}

	.index_text_title {
		font-size: 30px;
		line-height: 40px;
		height: 50px;
	}

	.index_text_read {
		font-size: 14px;
		line-height: 26px;
		height: 104px;
		margin: 20px 0;
	}

	.index_text_button a {
		width: 150px;
		line-height: 46px;
		height: 46px;
		font-size: 14px
	}

	.index_button_icon {
		width: 10px;
	}

	.index_advert_title {
		font-size: 30px;
		line-height: 40px;
	}

	.index_advert_list {
		padding-top: 30px;
	}

	.index_advert_icon {
		width: 32px;
	}

	.index_advert_text {
		margin-top: 10px;
	}

	.index_advert_button {
		margin-top: 80px;
		width: 90px;
	}

	.index_advert_button a {
		font-size: 12px;
	}

	.index_advert_img {
		width: 100px;
		right: -120px;
		top: -50px;
	}

	.index_advert_label {
		position: absolute;
		right: -20px;
		top: 9px;
		width: 0;
		height: 0;
		border-right: 6px solid #fff;
		border-top: 6px solid transparent;
		border-bottom: 6px solid transparent;
	}

	.index_pro_box {
		padding: 130px 0;
	}

	.index_pro_title {
		font-size: 32px;
		line-height: 52px;
	}

	.index_pro_text {
		font-size: 20px;
		line-height: 36px;
	}

	.index_pro_item_button a {
		font-size: 16px;
	}

	.index_artisan_title {
		font-size: 32px;
		line-height: 52px;
	}

	.index_artisan_text {
		font-size: 16px;
		line-height: 36px;
		margin-top: 60px;
	}

	.index_news_box {
		padding: 40px 0;
	}

	.index_news_max_title {
		font-size: 40px;
		line-height: 38px;
		padding-bottom: 20px;
	}

	.index_news_time {
		font-size: 13px;
		line-height: 45px;
	}

	.index_news_title a {
		font-size: 16px;
		height: 44px;
		line-height: 44px;
	}

	.index_news_text {
		font-size: 14px;
	}

	.index_more_read {
		padding: 0 38px;
	}

	.index_more_text {
		line-height: 38px;
		height: 38px;
		padding-left: 10px;
		font-size: 14px;
	}

	.index_more_icon {
		width: 18px;
	}

	.footer_ul {
		margin-right: 4%;
	}

	.footer_li a {
		font-size: 14px;
		line-height: 24px;
	}

	.footer_wrap {
		padding: 50px 0 30px 0;
	}

	.footer_bq_box {
		padding-top: 50px;
	}

	.machine_hi_title {
		padding-top: 10px;
		margin-bottom: 30px;
		font-size: 32px;
	}

	.machine_hi_text {
		font-size: 16px;
		line-height: 34px;
	}

	.machine_hi_video_text {
		line-height: 26px;
		font-size: 16px;
		height: 52px;
		padding-left: 10px;
	}

	.machine_hi_video_icon {
		height: 26px;
	}

	.machine_hi_video_icon img {
		width: 9px;
	}

	.machine_about_read {
		padding: 100px 20px 0 100px;
	}

	.machine_about_title {
		font-size: 32px;
		padding-bottom: 30px;
	}

	.machine_about_text {
		font-size: 16px;
		line-height: 36px;
	}

	.machine_position_title {
		font-size: 32px;
		padding: 60px 0 30px 0;
	}

	.machine_position_text {
		font-size: 16px;
		line-height: 32px;
	}

	.machine_show_text {
		margin-top: 25px;
		font-size: 15px;
		line-height: 32px;
	}

	.machine_show_img img {
		height: 190px;
	}

	.machine_details_box {
		padding: 60px 0 0 0;
	}

	.machine_details_max_left {
		font-size: 26px;

	}

	.machine_details_max_item {
		font-size: 14px;
		line-height: 40px;
		height: 42px;
		width: 160px;
	}

	.machine_details_read {
		width: 30%;
	}

	.machine_details_line {
		margin: 15px 0;
	}

	.machine_details_content {
		padding-top: 40px;
	}

	.tab_details_title,
	.machine_tab_title {
		font-size: 22px;
	}

	.tab_details_item_title,
	.tab_details_item_text,
	.machine_tab_item {
		font-size: 15px;
		line-height: 38px;
	}

	.tab_details_content {
		padding-top: 100px;
	}

	.machine_case_wrap {
		padding: 60px 0;
		margin-top: 100px;
	}

	.machine_case_title {
		font-size: 32px;
		margin-bottom: 20px;
	}

	.machine_case_text a {
		font-size: 16px;
	}

	.pro_program_max_title {
		font-size: 32px;
		padding-bottom: 30px;
		margin-top: 60px;
	}

	.pro_program_li:nth-child(1) .pro_program_content,
	.pro_program_li:nth-child(4) .pro_program_content,
	.pro_program_li:nth-child(5) .pro_program_content {
		padding: 100px 0 0 80px;
	}

	.pro_program_li:nth-child(2) .pro_program_content,
	.pro_program_li:nth-child(3) .pro_program_content {
		padding: 100px 0 0 180px;
	}

	.pro_program_title {
		font-size: 28px;
		line-height: 30px;
	}

	.pro_program_text {
		font-size: 15px;
		line-height: 26px;
	}

	.pro_parameter_title {
		margin-top: 80px;
		margin-bottom: 30px;
		font-size: 26px;
		height: 60px;
		line-height: 58px;
	}

	.pro_parameter_tips,
	.pro_parameter_text {
		font-size: 15px;
		line-height: 38px;
	}

	.pro_parameter_content {
		padding-bottom: 30px;
	}

	.machine_hi_box {
		padding: 60px 0 60px 0;
	}

	.pro_parameter_img {
		margin-top: 60px;
	}

	.case_page_head {
		padding: 20px 0;
	}

	.case_page_label,
	.case_page_title a {
		font-size: 22px;
		line-height: 32px;
	}

	.case_page_text a {
		font-size: 13px;
		line-height: 24px;
	}

	.case_page_item {
		margin: 0 4% 50px 0;
	}

	.case_page_item:nth-child(2n) {
		margin: 0 0 50px 0;
	}

	.sub_nav_list {
		font-size: 14px;
		line-height: 60px;
	}

	.sub_nav_item .sub_nav_link {
		line-height: 60px;
		font-size: 14px;
	}

	.sub_nav_jt {
		border-top: 5px solid transparent;
		border-bottom: 5px solid transparent;
		border-left: 5px solid #999;
	}

	.sub_nav_active .sub_nav_link .sub_nav_jt {
		border-left: 5px solid #3caef2;
	}

	.sub_nav_default .sub_nav_link .sub_nav_jt {
		border-left: 5px solid #999;
	}

	.sub_nav_cur .sub_nav_link .sub_nav_jt {
		border-left: 5px solid #3caef2;
	}

	.sub_nav_hide {
		top: 60px;
	}

	.sub_nav_li a {
		line-height: 30px;
		font-size: 13px;
	}

	.case_content_left {
		width: 36%;
	}

	.case_content_title {
		font-size: 32px;
		line-height: 42px;
		margin-bottom: 20px;
	}

	.case_content_read,
	.case_content_bjq,
	.case_content_bjq p {
		font-size: 15px;
		line-height: 28px;
	}

	.case_content_button a {
		line-height: 42px;
		font-size: 14px;
		width: 120px;
	}

	.case_content_box {
		padding: 70px 0;
		min-height: 520px;
	}

	.about_show_text {
		font-size: 16px;
		line-height: 50px;
		margin-top: 40px;
	}

	.about_content_box {
		padding: 60px 0 0 0;
	}

	.about_list_item:nth-child(2n+1) .about_item_read {
		padding: 0 90px 0 160px;
	}

	.about_list_item:nth-child(2n) .about_item_read {
		padding: 0 160px 0 90px;
	}

	.about_item_title {
		font-size: 26px;
		line-height: 40px;
		padding-bottom: 30px;
	}

	.about_item_text {
		font-size: 16px;
		line-height: 30px;
	}

	.about_advantage_box {
		padding: 70px 0;
	}

	.about_advantage_title {
		font-size: 26px;
		line-height: 40px;
		padding-bottom: 20px;
	}

	.about_advantage_text {
		font-size: 16px;
		line-height: 30px;
	}

	.about_tab_title {
		font-size: 26px;
		line-height: 40px;
		padding-bottom: 40px;
	}

	.about_advantage_ul:nth-child(2n+1) {
		padding-left: 120px;
	}

	.about_advantage_ul:nth-child(2n) {
		padding-right: 120px;
	}

	.about_advantage_li {
		font-size: 20px;
		padding: 12px;
		line-height: 40px;
	}

	.about_tab_img {
		padding-top: 70px;
	}

	.about_show_active .about_show_button {
		-webkit-transform: translate(0px, 75px) rotateZ(225deg);
		transform: translate(0px, 75px) rotateZ(225deg);
	}

	.about_show_content {
		font-size: 15px;
		line-height: 36px;
		padding: 100px 0 70px 0;
	}

	.news_more_button a {
		line-height: 42px;
		font-size: 14px;
		width: 120px;
	}

	.contact_content_wrap {
		padding: 0 30px 0 80px;
	}

	.contact_ewm_wrap {
		padding-right: 80px;
	}

	.contact_ewm_img img {
		width: 260px;
	}

	.contact_content_icon {
		width: 20px;
	}

	.contact_content_text,
	.contact_content_text a {
		line-height: 40px;
		font-size: 26px;
	}

	.contact_content_text {
		width: calc(100% - 20px);
		padding-left: 15px;
	}

	.contact_li_title,
	.contact_li_text {
		font-size: 14px;
		line-height: 26px;
	}

	.contact_content_li {
		padding-top: 20px;
	}

	.contact_ewm_title {
		font-size: 14px;
		line-height: 26px;
		margin-top: 20px;
	}

	.contact_box {
		padding: 100px 0;
	}

	.page_banner_content {
		top: 100px;
	}

	.page_banner_title {
		font-size: 32px;
		line-height: 54px;
	}

	.page_banner_text {
		font-size: 15px;
		line-height: 32px;
	}

	.page_banner_icon {
		width: 16px;
	}

	.title_pd {
		padding-bottom: 30px;
	}

	.news_content_time {
		font-size: 18px;
	}

	.news_content_title {
		font-size: 16px;
	}

	.news_content_text {
		font-size: 16px;
	}

	.news_content_box {
		padding: 30px 0;
	}

	.news_more_button {
		margin-top: 30px;
	}

	.index_news_icon img {
		width: 48px;
	}

	.page_news_title {
		font-size: 26px;
		line-height: 38px;
		padding: 110px 0 50px 0;
	}

	.content_news_box {
		padding: 60px 0 90px 0;
	}

	.content_news_bjq,
	.content_news_bjq p {
		font-size: 15px;
		line-height: 28px;
	}

	.content_news_time {
		font-size: 15px;
		line-height: 28px;
	}

	.content_news_bjq img {
		padding: 28px 0;
	}
}

/*中屏幕*/
@media screen and (min-width: 1501px) and (max-width: 1900px) {
	.web_center {
		padding: 0 160px;
	}

	.index_banner_en {
		font-size: 32px;
		line-height: 54px;
	}

	.index_banner_cn {
		font-size: 18px;
		line-height: 26px;
		margin-top: 20px;
	}

	.header_nav_link {
		font-size: 14px;
	}

	.index_text_title {
		font-size: 30px;
		line-height: 40px;
		height: 50px;
	}

	.index_text_read {
		font-size: 14px;
		line-height: 26px;
		height: 104px;
		margin: 20px 0;
	}

	.index_text_button a {
		width: 150px;
		line-height: 46px;
		height: 46px;
		font-size: 14px
	}

	.index_button_icon {
		width: 10px;
	}

	.index_advert_title {
		font-size: 30px;
		line-height: 40px;
	}

	.index_advert_list {
		padding-top: 30px;
	}

	.index_advert_icon {
		width: 32px;
	}

	.index_advert_text {
		margin-top: 10px;
	}

	.index_advert_button {
		margin-top: 80px;
		width: 90px;
	}

	.index_advert_button a {
		font-size: 12px;
	}

	.index_advert_img {
		width: 100px;
		right: -120px;
		top: -50px;
	}

	.index_advert_label {
		position: absolute;
		right: -20px;
		top: 9px;
		width: 0;
		height: 0;
		border-right: 6px solid #fff;
		border-top: 6px solid transparent;
		border-bottom: 6px solid transparent;
	}

	.index_pro_box {
		padding: 130px 0;
	}

	.index_pro_title {
		font-size: 32px;
		line-height: 52px;
	}

	.index_pro_text {
		font-size: 20px;
		line-height: 36px;
	}

	.index_pro_item_button a {
		font-size: 16px;
	}

	.index_artisan_title {
		font-size: 32px;
		line-height: 52px;
	}

	.index_artisan_text {
		font-size: 16px;
		line-height: 36px;
		margin-top: 60px;
	}

	.index_news_box {
		padding: 80px 0;
	}

	.index_news_max_title {
		font-size: 24px;
		line-height: 38px;
		padding-bottom: 20px;
	}

	.index_news_time {
		font-size: 13px;
		line-height: 45px;
	}

	.index_news_title a {
		font-size: 16px;
		height: 44px;
		line-height: 44px;
	}

	.index_news_text {
		font-size: 14px;
	}

	.index_more_read {
		padding: 0 38px;
	}

	.index_more_text {
		line-height: 38px;
		height: 38px;
		padding-left: 10px;
		font-size: 14px;
	}

	.index_more_icon {
		width: 18px;
	}

	.footer_ul {
		/* margin-right: 70px; */
		margin-right: 4%;
	}

	.footer_li a {
		font-size: 14px;
		line-height: 24px;
	}

	.footer_wrap {
		padding: 50px 0 30px 0;
	}

	.footer_bq_box {
		padding-top: 50px;
	}

	.machine_hi_title {
		padding-top: 10px;
		margin-bottom: 30px;
		font-size: 32px;
	}

	.machine_hi_text {
		font-size: 16px;
		line-height: 34px;
	}

	.machine_hi_video_text {
		line-height: 26px;
		font-size: 16px;
		height: 52px;
		padding-left: 10px;
	}

	.machine_hi_video_icon {
		height: 26px;
	}

	.machine_hi_video_icon img {
		width: 9px;
	}

	.machine_about_read {
		padding: 100px 20px 0 100px;
	}

	.machine_about_title {
		font-size: 32px;
		padding-bottom: 30px;
	}

	.machine_about_text {
		font-size: 16px;
		line-height: 36px;
	}

	.machine_position_title {
		font-size: 32px;
		padding: 60px 0 30px 0;
	}

	.machine_position_text {
		font-size: 16px;
		line-height: 32px;
	}

	.machine_show_text {
		margin-top: 25px;
		font-size: 15px;
		line-height: 32px;
	}

	.machine_show_img img {
		height: 190px;
	}

	.machine_details_box {
		padding: 60px 0 0 0;
	}

	.machine_details_max_left {
		font-size: 26px;

	}

	.machine_details_max_item {
		font-size: 14px;
		line-height: 40px;
		height: 42px;
		width: 160px;
	}

	.machine_details_read {
		width: 30%;
	}

	.machine_details_line {
		margin: 15px 0;
	}

	.machine_details_content {
		padding-top: 40px;
	}

	.tab_details_title,
	.machine_tab_title {
		font-size: 22px;
	}

	.tab_details_item_title,
	.tab_details_item_text,
	.machine_tab_item {
		font-size: 15px;
		line-height: 38px;
	}

	.tab_details_content {
		padding-top: 100px;
	}

	.machine_case_wrap {
		padding: 60px 0;
		margin-top: 100px;
	}

	.machine_case_title {
		font-size: 32px;
		margin-bottom: 20px;
	}

	.machine_case_text a {
		font-size: 16px;
	}

	.pro_program_max_title {
		font-size: 32px;
		padding-bottom: 30px;
		margin-top: 60px;
	}

	.pro_program_li:nth-child(1) .pro_program_content,
	.pro_program_li:nth-child(4) .pro_program_content,
	.pro_program_li:nth-child(5) .pro_program_content {
		padding: 120px 0 0 100px;
	}

	.pro_program_li:nth-child(2) .pro_program_content,
	.pro_program_li:nth-child(3) .pro_program_content {
		padding: 130px 0 0 210px;
	}

	.pro_program_title {
		font-size: 28px;
		line-height: 30px;
	}

	.pro_program_text {
		font-size: 15px;
		line-height: 26px;
	}

	.pro_parameter_title {
		margin-top: 80px;
		margin-bottom: 30px;
		font-size: 26px;
		height: 60px;
		line-height: 58px;
	}

	.pro_parameter_tips,
	.pro_parameter_text {
		font-size: 15px;
		line-height: 38px;
	}

	.pro_parameter_content {
		padding-bottom: 30px;
	}

	.machine_hi_box {
		padding: 60px 0 60px 0;
	}

	.pro_parameter_img {
		margin-top: 60px;
	}

	.case_page_head {
		padding: 20px 0;
	}

	.case_page_label,
	.case_page_title a {
		font-size: 22px;
		line-height: 32px;
	}

	.case_page_text a {
		font-size: 13px;
		line-height: 24px;
	}

	.case_page_item {
		margin: 0 4% 50px 0;
	}

	.case_page_item:nth-child(2n) {
		margin: 0 0 50px 0;
	}

	.sub_nav_list {
		font-size: 14px;
		line-height: 60px;
	}

	.sub_nav_item .sub_nav_link {
		line-height: 60px;
		font-size: 14px;
	}

	.sub_nav_jt {
		border-top: 5px solid transparent;
		border-bottom: 5px solid transparent;
		border-left: 5px solid #999;
	}

	.sub_nav_active .sub_nav_link .sub_nav_jt {
		border-left: 5px solid #3caef2;
	}

	.sub_nav_default .sub_nav_link .sub_nav_jt {
		border-left: 5px solid #999;
	}

	.sub_nav_cur .sub_nav_link .sub_nav_jt {
		border-left: 5px solid #3caef2;
	}

	.sub_nav_hide {
		top: 60px;
	}

	.sub_nav_li a {
		line-height: 30px;
		font-size: 13px;
	}

	.case_content_left {
		width: 36%;
	}

	.case_content_title {
		font-size: 32px;
		line-height: 42px;
		margin-bottom: 20px;
	}

	.case_content_read,
	.case_content_bjq,
	.case_content_bjq p {
		font-size: 15px;
		line-height: 28px;
	}

	.case_content_button a {
		line-height: 42px;
		font-size: 14px;
		width: 120px;
	}

	.case_content_box {
		padding: 70px 0;
		min-height: 520px;
	}

	.about_show_text {
		font-size: 16px;
		line-height: 50px;
		margin-top: 40px;
	}

	.about_content_box {
		padding: 60px 0 0 0;
	}

	.about_list_item:nth-child(2n+1) .about_item_read {
		padding: 0 90px 0 160px;
	}

	.about_list_item:nth-child(2n) .about_item_read {
		padding: 0 160px 0 90px;
	}

	.about_item_title {
		font-size: 26px;
		line-height: 40px;
		padding-bottom: 30px;
	}

	.about_item_text {
		font-size: 16px;
		line-height: 30px;
	}

	.about_advantage_box {
		padding: 70px 0;
	}

	.about_advantage_title {
		font-size: 26px;
		line-height: 40px;
		padding-bottom: 20px;
	}

	.about_advantage_text {
		font-size: 16px;
		line-height: 30px;
	}

	.about_tab_title {
		font-size: 26px;
		line-height: 40px;
		padding-bottom: 40px;
	}

	.about_advantage_ul:nth-child(2n+1) {
		padding-left: 120px;
	}

	.about_advantage_ul:nth-child(2n) {
		padding-right: 120px;
	}

	.about_advantage_li {
		font-size: 20px;
		padding: 12px;
		line-height: 40px;
	}

	.about_tab_img {
		padding-top: 70px;
	}

	.about_show_active .about_show_button {
		-webkit-transform: translate(0px, 75px) rotateZ(225deg);
		transform: translate(0px, 75px) rotateZ(225deg);
	}

	.about_show_content {
		font-size: 15px;
		line-height: 36px;
		padding: 100px 0 70px 0;
	}

	.news_more_button a {
		line-height: 42px;
		font-size: 14px;
		width: 120px;
	}

	.contact_content_wrap {
		padding: 0 30px 0 80px;
	}

	.contact_ewm_wrap {
		padding-right: 80px;
	}

	.contact_ewm_img img {
		width: 260px;
	}

	.contact_content_icon {
		width: 20px;
	}

	.contact_content_text,
	.contact_content_text a {
		line-height: 40px;
		font-size: 26px;
	}

	.contact_content_text {
		width: calc(100% - 20px);
		padding-left: 15px;
	}

	.contact_li_title,
	.contact_li_text {
		font-size: 14px;
		line-height: 26px;
	}

	.contact_content_li {
		padding-top: 20px;
	}

	.contact_ewm_title {
		font-size: 14px;
		line-height: 26px;
		margin-top: 20px;
	}

	.contact_box {
		padding: 100px 0;
	}

	.page_banner_content {
		top: 130px;
	}

	.page_banner_title {
		font-size: 38px;
		line-height: 60px;
	}

	.page_banner_text {
		font-size: 16px;
		line-height: 35px;
	}

	.page_banner_icon {
		width: 18px;
	}

	.title_pd {
		padding-bottom: 40px;
	}

	.news_content_time {
		font-size: 18px;
	}

	.news_content_title {
		font-size: 16px;
	}

	.news_content_text {
		font-size: 16px;
	}

	.news_content_box {
		padding: 30px 0;
	}

	.news_more_button {
		margin-top: 30px;
	}

	.index_news_icon img {
		width: 50px;
	}

	.page_news_title {
		font-size: 28px;
		line-height: 40px;
		padding: 130px 0 50px 0;
	}

	.content_news_box {
		padding: 60px 0 90px 0;
	}

	.content_news_bjq,
	.content_news_bjq p {
		font-size: 16px;
		line-height: 30px;
	}

	.content_news_time {
		line-height: 30px;
		font-size: 16px;
	}

	.content_news_bjq img {
		padding: 30px 0;
	}
}

/*超过1920*/
@media screen and (min-width: 1921px) {}