body {
    margin: 0 auto;
    background: #fff;
    font-family:"微软雅黑";
}
.mobile_show {
	display: none;
}
.hidden {
  overflow: hidden;
}
.phone_header {
    display: none;
}
.phone_nav {
    display: none;
}
.dm_box  {
    display: none;
}
.server_detail_phone {
    display: none;
}
.phone_search_box {
    display: none;
}
.phone_banner_box {
    display: none;
}
.det_swiper {
    display: none;
}


.header {
    position: relative;
}
.head_top {
    height: 122px;
    padding-top: 35px;
    border-bottom: 1px solid #e9e9e9;
}
.head_contact_group {
    padding-top: 8px;
}
.head_contact_item {
    width: 240px;
}
.head_contact_last {
    width: 155px;
}
.head_contact_item_icon {
    width: 36px;
}
.head_contact_item_right {
    width: 190px;
}
.head_contact_last .head_contact_item_right {
    width: 115px;
}
.head_contact_item_title {
    font-size: 13px;
    color:#5c5c5c;
    font-weight: bold;
    margin-bottom: 3px;
}
.head_contact_item_text {
    font-size: 13px;
    color:#5c5c5c;
}

.nav {
    position: relative;
    z-index: 999;
}
.nav_two {
    position: relative;
    z-index: 999;
}
.nav {
    border-left:1px solid #ebebeb;
}
.nav ul li {
    z-index: 99999;
    float: left;
    font-size: 13px;
    height: 66px;
    line-height: 66px;
    border-right:1px solid #ebebeb;
}
.nav ul li.current .nav_top a {
    color:#1e8f31;
    font-weight: bold;
}
.nav ul li:hover  .nav_top a {
    color:#1e8f31;
    font-weight: bold;
}
.nav_top a {
    display: block;
    color:#000000;
    padding:0 16px;
}
.nav ul li:hover .nav_drop {
    display: block;
}
.nav_drop {
    position: absolute;
    width: 220px;
    left: 0;
    padding:6px 15px;
    background: #fff;
    border-top:3px solid #188d2d;
    border-bottom:3px solid #188d2d;
    display: none;
    transition: all 0.5s;
    -moz-transition: all 0.5s;
    -webkit-transition: all 0.5s;
}
.nav_drop a {
    display: block;
    font-size:13px;
    height: 35px;
    color:#797979;
    line-height: 34px;
    border-bottom: 1px solid #ececec;
}
.nav_drop a:hover {
    border-bottom: 1px solid #1e8f31; 
    color:#1e8f31;
}

.nav_three .nav_drop {
    position: absolute;
    width: 1170px;
    left: 0;
    padding:30px 0 24px 30px;
    background: #fff;
    border-bottom:3px solid #188d2d;
    transition: all 0.5s;
    -moz-transition: all 0.5s;
    -webkit-transition: all 0.5s;
}
.nav_drop_item {
    float: left;
    width: 188px;
    margin-right: 40px;
}
.nav_drop_item:last-child {
    margin-right: 0;
}


.nav_drop_item_title {
    font-size: 15px;
    color:#191919;
    line-height: 1;
    padding-bottom: 20px;
    border-bottom: 3px solid #ececec;
    margin-bottom: 10px;
}
.nav_drop_item_btm ul li {
    z-index: 99999;
    float: none;
    font-size: 13px;
    height: 35px;
    line-height: 34px;
    border-bottom: 1px solid #ececec;
    border-right: 0;
}



.lang {
    position: relative;
    z-index: 999;
    margin-left: 13px;
}
.lang_top {
    position: relative;
    width: 115px;
    text-align: center;
    font-size: 13px;
    color:#737373;
    line-height: 66px;
    
    cursor: pointer;
    border-left: 1px solid #ebebeb;
    border-right: 1px solid #ebebeb;
}
.lang_top img {
    margin:-3px 0 0 0;
}
.lang_b img {
    margin-left: 12px;
}
.lang:hover .lang_drop {
    display: block;
}
.lang_drop {
    position: absolute;
    width: 115px;
    left:0;
    padding:6px 15px;
    background: #fff;
    border-top:3px solid #188d2d;
    border-bottom:3px solid #188d2d;
    display: none;
    transition: all 0.5s;
    -moz-transition: all 0.5s;
    -webkit-transition: all 0.5s;
}
.lang_drop a {
    display: block;
    font-size:13px;
    height: 35px;
    color:#797979;
    line-height: 34px;
    border-bottom: 1px solid #ececec;
}
.lang_drop a:hover {
     border-bottom: 1px solid #1e8f31; 
    color:#1e8f31;
}
.lang_drop a:last-child {
    border-bottom: 0;
}
.head_obtain_link {
    display: block;
    width: 121px;
    height: 66px;
    line-height: 66px;
    font-size: 14px;
    color:#fff;
    text-align: center;
    background: #198d2d;
}
.head_obtain_link img {
    margin-top: -3px;
    margin-left: 6px;
}


.head_search {
    width: 55px;
    line-height: 66px;
    text-align: center;
}
.search_popup {
    position: absolute;
    width: 100%;
    height: 48px;
    display: none;
    z-index: 998;
    top: 100%;
    left: 0;
}
.search_text {
    width: 100%;
    border: none;
    background: rgba(21, 22, 23, 0.66);
    padding: 0 30px;
    height: 48px;
    line-height: 48px;
    color: #fff;
}

.search_btn {
    position: absolute;
    top:8px;
    right: 60px;
    width:60px;
    border: none;
    height: 32px;
    line-height: 32px;
    background: #fff;
    color:#002963;
    border-radius: 3px;
}

.search_text::-webkit-input-placeholder{color:#fff;}
.search_text::-moz-placeholder{color:#fff;}
.search_text:-moz-placeholder{color:#fff;}

.input_close {
    position: absolute;
    right: 30px;
    height: 48px;
    line-height: 48px;
    font-size: 20px;
    font-weight: bold;
    top: 0;
    color: #fff;
    display: block;
    cursor: pointer;
}
.input_close:hover {
    color: #002963;
}



/***********    产品    **********/
.product_cont {
    padding:72px 0 50px;
}
.about_banner {
    position: relative;
    width: 100%;
    height: 305px;
    overflow: hidden;
}
.about_banner>img {
    position: absolute;
    left:50%;
    width: 1920px;
    height: 305px;
    max-width: none;
    margin-left:-960px;
}

.about_banner_inside {
    position: absolute;
    left:0;
    right: 0;
    top:26px;
    width: 1170px;
    margin:0 auto;
    color:#fff;
}
.about_banner_title {
    font-size: 34px;
    color:#fff;
    text-align: center;
    margin-top: 80px;
}
.breadcrumb {
    font-size: 14px;
    color: #ffffff;
}
.breadcrumb a {
    color: #ffffff;
}
.breadcrumb em {
    margin: 0 4px;
}
.breadcrumb span {
    color: #ffffff;
}


.product_group {
    margin-right: -28.6px;
}
.product_item {
    float: left;
    width: 271px;
    height: 279px;
    margin:0 28.6px 40px 0;
}
.product_item:hover .product_item_btm {
    background: #198d2d;
}
.product_item:hover .product_item_title {
    color:#fff;
}
.product_item:hover .product_item_line {
    background: #a7c44a;
}
.product_item_img {
    height: 191px;
    overflow: hidden;
}
.product_item_btm {
    padding-top: 22px;
    background: #fff;
    height: 88px;
    transition: all 0.5s;
}
.product_item_title {
    font-size: 18px;
    color:#585858;
    overflow: hidden;  
    text-overflow: ellipsis;  
    display: block; 
    white-space: nowrap;
    text-align: center;
    margin-bottom: 20px;
    transition: all 0.5s;
}
.product_item_line {
    width: 90px;
    height: 3px;
    background: #ededed;
    margin:0 auto;
    transition: all 0.5s;
}

.page a,.page span {
    display: inline-block;
    font-size: 15px;
    color:#7f8d99;
    width:42px;
    height: 42px;
    line-height: 42px;
    text-align: center;
    margin:0 4px;
    background: #ecf1f5;
    border-radius: 6px;
    -moz-border-radius: 6px
    -webkit-border-radius:  6px;
    transition: all 0.5s;
    -moz-transition: all 0.5s;
    -webkit-transition: all 0.5s;
}
.page a:hover,.page span.current {
    background: #198d2d;
    color:#fff;
}


.footer {
    color:#fff;
}
.foot_top {
    padding:65px 0 85px;
    background: #198d2d;
}
.foot_left {
    width: 300px;
}
.foot_logo {
    margin-bottom: 24px;
}
.foot_left_text {
    font-size: 13px;
    line-height: 23px;
    width: 260px;
    margin-bottom: 17px;
}
.foot_contact_item {
    margin-bottom: 11px;
}
.foot_contact_item_icon {
    width: 29px;
}
.foot_contact_item_text {
    width: 258px;
    font-size: 13px;
    line-height: 16px;
}


.foot_list {
    width: 170px;
}
.foot_list_title {
    font-size: 13px;
    font-weight: bold;
    padding-bottom: 20px;
    background: url(../images/foot_icon4.png) no-repeat left bottom
}
.foot_list_btm {
    margin-top: 36px;
}
.foot_list_btm a {
    display: block;
    font-size: 13px;
    color:#fff;
    line-height: 31px;
}
.foot_list_btm img {
    margin:-3px 7px 0 0;
}
.foot_share {
    margin-top: 45px;
}

.copy {
    font-size: 13px;
    color:#fff;
    line-height: 26px;
    padding:40px 0;
    background: #118725;
    text-align: center;
}

.floot {
    position: fixed;
    width: 49px;
    z-index: 999;
    /* top:50%; */
	 bottom: 220px;
    transform: translate(0,-50%);
    right: 0;
}
.floot_item {
    width: 49px;
    height: 50px;
    margin-bottom: 1px;
}

.floot_top {
    position: relative;
}
.floot_top:hover .floot_inside {
    display: block;
}
.floot_inside {
    position: absolute;
    display: none;
    z-index: 99;
    top:0;
    left: -390px;
    width: 390px;
    padding:25px 25px 30px;
    background: #fff;
    border-top:4px solid #c82b00;
}
.floot_inside_title {
    font-size: 18px;
    color:#c82b00;
    font-weight: bold;
    padding-bottom: 10px;
    border-bottom:1px solid #dfdfdf;
}
.floot_tel_text {
    font-size: 15px;
    color:#686868;
}
.floot_tel_num {
    font-size: 20px;
    color:#686868;
}
.floot_qq_item {
    font-size:14px;
    margin:0 15px 15px 0;
}
.floot_qq_item a {
    color:#686868;
}
.floot_qq_item img {
    margin:-3px 8px 0 0;
}
.floot_code_text {
    font-size: 15px;
    color:#686868;
    margin-bottom: 10px;
}
.floot_code_img {
    width: 121px;
}

.floot_tel {
    margin-top: 15px;
    margin-bottom: 36px;
}
.floot_qq {
    margin-top: 17px;
    margin-bottom: 30px;
}
.floot_code {
    margin-top: 15px;
}



.product_det_cont {
    padding:72px 0;
}
.product_det_left {
    width: 772px;
}
.product_det_a {
    margin-bottom: 24px;
}
.product_det_b {
    font-size: 22px;
    color:#585858;
    font-weight: bold;
    margin-bottom: 13px;
}
.product_det_line {
    width: 62px;
    height: 4px;
    background: #198d2d;
    margin-bottom: 20px;
}
.product_det_text {
    font-size: 15px;
    color:#585858;
    line-height: 18px;
    margin-bottom: 29px;
}

.product_des {
    font-size: 13px;
    margin-bottom: 20px;
}
.product_des_title {
    font-size: 17px;
    color:#585858;
    font-weight: bold;
    margin-bottom: 20px;
}
.product_des_btm p {
    margin-bottom: 10px;
}


.product_det_right {
    width: 340px;
}
.news_search_cont {
    width:340px;
    height: 50px;
    border:1px solid #f2f2f2;
    margin-bottom: 48px;
}
.news_search_text {
    width: 290px;
    height:48px;
    line-height: 48px;   
    font-size:13px;
    color:#8c8c8c;
    padding:0 15px;
}
.news_search_btn {
    width:43px;
    height:30px;
    border-left:1px solid #f2f2f2;
    margin-top: 9px; 
    background:url(../images/search_icon.png) no-repeat center center;
}


.news_right_title {
    font-size: 15px;
    color:#191919;
    font-weight: bold;
}
.latest_group {
    margin-top: 25px;
}
.latest_item {
    padding-bottom: 20px;
    margin-bottom: 20px;
    border-bottom: 1px solid #ececec;
}
.latest_item_img {
    width: 89px;
    height: 89px;
    overflow: hidden;
}
.latest_item_right {
    width: 234px;
}
.latest_item_title {
    font-size: 15px;
    color:#020e28;
    line-height: 24px;
    margin-bottom: 5px;
}
.latest_item_date {
    font-size: 13px;
    color:#787878;
}
.latest_item_date img {
    margin:-3px 8px 0 0;
}

.news_link {
    margin-bottom: 32px;
}
.news_link_title {
    font-size: 15px;
    color:#191919;
    font-weight: bold;
}
.news_link_btm {
    margin-top: 25px;
    padding:6px 18px 22px;
    border: 1px solid #ececec;
}
.news_link_item {
    height: 50px;
    line-height: 49px;
    border-bottom: 1px solid #ececec;
}
.news_link_item a {
     position: relative;
     display: block;
     font-size: 14px;
     color:#191919;
     padding-left: 23px;
     background: url(../images/news_drop.png) no-repeat left center;
}
.news_link_item_left {
    width: 177px;
   
}
.news_link_item_right {
    width: 100px;
    text-align: right;
}

.product_link {
    margin-bottom: 32px;
}
.product_link_btm {
    margin-top: 25px;
    padding: 0 18px;
    border: 1px solid #ececec;
}
.product_link_item.current .product_link_item_top {
    background: url(../images/news_drop.png) no-repeat left center;
}
.product_link_item_top {
    position: relative;
    display: block;
    font-size: 14px;
    color: #191919;
    padding-left: 23px;
    background: url(../images/news_drop_current.png) no-repeat left center;
    height: 50px;
    line-height: 49px;
    border-bottom: 1px solid #ececec; 
    cursor: pointer;
}
.product_link_item_left {
    width: 177px;
}
.product_link_item_right {
    width: 30px;
    text-align: right;
}
.product_link_item_drop {
    padding:6px 0 10px 23px;
    border-bottom: 1px solid #ececec; 
    display: none;
}

.product_link_drop_item a {
    display: block;
    position: relative;
    display: block;
    font-size: 13px;
    color: #797979;
    padding-left: 0;
    height: 25px;
    line-height: 25px;
}
.product_link_drop_item_left {
    width: 177px;
}
.product_link_drop_item_right {
    width: 100px;
    text-align: right;
}


/************       新闻        ***********/
.news_cont {
    padding:72px 0;
}
.news_group {
    margin-right: -28.5px;
}
.news_item {
    float: left;
    width: 371px;
    height:467px;
    border:1px solid #e4e4e4;
    background: #fff;
    margin:0 28.5px 50px 0;
}
.news_item_img {
    height: 205px;
    overflow: hidden;
	 text-align: center;
    padding-top: 12px;
}
.news_item_btm {
    padding:24px 30px 0;
}
.news_item_title {
    font-size: 18px;
    color:#020e28;
    line-height: 24px;
    margin-bottom: 14px;
}
.news_item_label {
    font-size: 14px;
    color:#57b811;
    margin-bottom: 4px;
}
.news_item_name {
    font-size: 13px;
    color:#939393;
    margin-bottom: 11px;
}
.news_item_text {
    font-size: 13px;
    color:#020e28;
    line-height: 24px;
    margin-bottom: 20px;
}
.news_item_link a {
    font-size: 14px;
    color:#3f3f3f;
    font-weight: bold;
}
.news_item_link img {
    margin:-3px 0 0 5px;
}


.news_det_cont {
    padding:70px 0 30px;
}
.news_det_left {
    width: 769px;
}
.news_det_top {
    border-bottom: 1px solid #e7e7e7;
    margin-bottom: 35px;
    padding-bottom: 12px;
}
.news_det_top h4 {
    font-size: 26px;
    color:#020e28;
    margin-bottom: 30px;
}
.news_det_top h6 {
    font-size: 13px;
    color:#939393;
}

.news_des {
    font-size: 14px;
    color:#000000;
    line-height: 24px;
    padding-bottom: 25px;
    border:1px solid #e4e4e4;
}
.news_des_text {
    padding:0 25px;
}
.news_des p {
    margin-bottom: 25px;
}

.result_page {
    margin-top: 20px;
}
.result_page_item {
    width: 50%;
}
.result_page_prev {
    padding-right: 30px;
}
.result_page_prev span {
    margin-right: 10px;
}
.result_page_next {
    padding-left: 30px;
    text-align: right;
}
.result_page_next span {
    margin-left: 10px;
}
.result_page_item a {
    display:inline-block;
    font-size: 13px;
    line-height:24px;
    color:#858585;
    border-bottom: 1px solid #9f9f9f
}


/********     关于我们    ***********/
.sidebar {
    margin-bottom: 30px;
}
.sidebar .news_link_btm {
    margin-top: 0;
}
.about_cont {
    padding:72px 0 100px;
}
.about_left {
    width: 340px;
}

.product_show {
    height: 519px;
    border:1px solid #e4e4e4;
    padding:26px 0 0 33px;
}
.product_show_title {
    font-size: 15px;
    color:#191919;
    font-weight: bold;
    margin-bottom: 26px;
}
.show_swiper_box {
    position: relative;
    width: 271px;
}
.show_swiper_box .swiper-slide {
    position: relative;   
    width: 271px;
    height: 352px;
    overflow: hidden; 
}
.show_swiper_box .swiper-button-next, .show_swiper_box .swiper-button-prev {
    position: absolute;
    top:auto;
    bottom: -58px;
    width: 33px;
    height: 34px;
    z-index: 10;
    opacity: 1;
    cursor: pointer;
    -moz-background-size: 33px 34px;
    -webkit-background-size: 33px 34px;
    background-size: 33px 34px;
    background-position: center;
    background-repeat: no-repeat;
}
.show_swiper_box .swiper-button-next {
    background-image: url(../images/show_next.jpg);
    right: auto;
    left: 138px;
}
.show_swiper_box .swiper-button-prev {
    background-image:url(../images/show_prev.jpg);
    left: 103px;
    right: auto;
}
.show_item {
    width: 271px;
    height: 352px;
}
.show_item_img {
    height: 284px;
    overflow: hidden;
}



.about_right {
    width: 771px;
    font-size: 14px;
    color:#191919;
    line-height: 24px;
}
.about_right p {
    margin-bottom: 20px;
}


/********     首页    *********/
.home_banner {
    position: relative;
}
.side_banner .swiper-slide {
    position: relative;   
    width: 100%;
    height: 724px;  
    overflow: hidden; 
}
.side_banner .swiper-slide img {
    position: absolute;
    width:1920px;
    height:724px;
    left: 50%;
    max-width: none;
    margin-left: -960px;
}
.side_banner .swiper-button-next, .side_banner .swiper-button-prev {
    position: absolute;
    top:50%;
    margin-top:-34px;
    width: 68px;
    height: 68px;
    z-index: 10;
    opacity: 1;
    cursor: pointer;
    -moz-background-size: 68px 68px;
    -webkit-background-size: 68px 68px;
    background-size: 68px 68px;
    background-position: center;
    background-repeat: no-repeat;
}
.side_banner .swiper-button-next {
    background-image: url(../images/home_next.png);
    right: 100px;
    left: auto;
}
.side_banner .swiper-button-prev {
    background-image:url(../images/home_prev.png);
    left: 100px;
    right: auto;
}

.home_banner_inside {
    position: absolute;
    z-index:999;
    width: 1170px;
    top:182px;
    left: 0;right:0;
    margin:0 auto;
    color:#fff;
}
.home_banner_cell {
    width: 640px;
}
.banner_a {
    font-size:44px;
    font-weight: bold;
    line-height: 70px;
    margin-bottom: 17px;
}
.banner_b {
    font-size:15px;
    color:#ffffff;
    line-height: 24px;
    margin-bottom: 28px;
}

.banner_link {
    display: inline-block;
    font-size: 15px;
    color:#fff;
    font-weight: bold;
    padding-bottom: 6px;
    border-bottom: 1px solid #fff;
}
.banner_link img {
    margin:-3px 8px 0 0;
}



.home_product {
    margin-bottom: 70px;
}
.home_product_group {
    position: relative;
    z-index: 99;
    margin-top: -66px;
    margin-right: -30px;
}
.home_product_item {
    position: relative;
    float: left;
    width: 270px;
    height: 352px;
    margin-right: 30px;
}
.home_product_item_top {
    height: 284px;
    overflow: hidden;
}
.home_product_item_btm {
    position: relative;
    height: 68px;
    padding-top: 22px;
}
.home_product_item_title {
    font-size: 18px;
    color:#585858;
    text-align: center;
}
.home_product_item_line {
    position: absolute;
    bottom: 0;
    left: 50%;
    margin-left: -45px;
    width: 90px;
    height: 3px;
    background: #ededed;
}
.home_product_item:hover .home_product_item_inside {
    display: block;
}
.home_product_item_inside {
    position: absolute;
    z-index: 99;
    left: 0;
    top:0;
    width: 100%;
    height: 100%;
    color:#fff;
    display: none;
    background: rgba(25,25,25,0.56);
    transition: all 0.5s;
}
.home_product_item_cell {
    position: absolute;
    left: 0;
    top: 50%;
    padding:0 32px;
    transform: translate(0,-50%);
    width: 100%;
    text-align: center;
}
.home_product_item_des {
    font-size: 14px;
    color:#fff;
    line-height: 24px;
    margin-bottom: 13px;
}
.home_product_item_link a {
    font-size: 14px;
    color:#fff;
    font-weight: bold;
}
.home_product_item_link img {
    margin:-3px 0 0 8px;
}


.home_about {
    padding-bottom: 66px;
}
.home_about_top {
    margin-bottom: 48px;
}
.home_about_title {
    font-size: 28px;
    color:#020e28;
    font-weight: bold;
    margin-bottom: 15px;
}
.home_about_line {
    margin-left: 13px;
    margin-bottom: 15px;
}
.home_about_text {
    width: 548px;
    margin:0 auto;
    font-size: 14px;
    color:#6d6d6d;
    line-height: 24px;
}

.home_about_left {
    width: 564px;
}
.home_video {
    position: relative;
    width: 564px;
}

.home_video_bj {
    position: relative;
    width: 564px;
    height: 296px;
    overflow: hidden;
}
.home_video_bj:hover {
    cursor: pointer;
}

.home_video_bj img {
    width: 100%;
    height: 296px;
}


.videoDefault {
    position: absolute;
    left: 0;right: 0;
    top: 0;
    width: 100%;
    height: 296px;
    z-index: 9999;
    margin:0 auto;
    display: none;
    cursor: pointer;
}
.currentVideo {
    width: 100%;
    height: 100%;
    object-fit: fill;
}

.home_about_right {
    width: 574px;
    padding-top: 8px;
}
.home_about_des_title {
    font-size: 15px;
    color:#000000;
    margin-bottom: 22px;
}
.home_about_des_text {
    font-size: 14px;
    color:#6d6d6d;
    line-height: 30px;
    margin-bottom: 26px;
}
.home_about_des_link {
    display: block;
    width: 118px;
    height: 39px;
    line-height: 39px;
    text-align: center;
    font-size: 13px;
    color:#fff;
    background: url(../upload/home_b2.jpg) no-repeat center center
}


.home_case {
    position: relative;
    width: 100%;
    height: 401px;
    padding-top: 88px;
    background: url(../upload/home_case_bj.jpg) no-repeat center top;
}

.home_case_left {
    width: 296px;
    color:#fff;
}
.home_case_title {
    font-size: 28px;
    color:#fff;
    font-weight: bold;
    margin-bottom: 14px;
}
.home_case_line {
    margin-bottom: 14px;
}
.home_case_text {
    font-size: 14px;
    line-height: 24px;
    margin-bottom: 27px;
}
.home_case_link {
    font-size: 14px;
    color:#fff;
    font-weight: bold;
}
.home_case_link img {
    margin:-3px 0 0 8px;
}

.home_case_right {
    width: 820px;
}
.home_case_swiper_box {
    position: relative;
}
.home_case_swiper_box .swiper-slide {
    position: relative;   
    width: 392px;
    height: 247px;
    overflow: hidden; 
}
.home_case_swiper_box .swiper-button-next, .home_case_swiper_box .swiper-button-prev {
    position: absolute;
    top:50%;
    margin-top:-32.5px;
    width: 23px;
    height: 65px;
    z-index: 10;
    opacity: 1;
    cursor: pointer;
    -moz-background-size: 23px 65px;
    -webkit-background-size: 23px 65px;
    background-size: 23px 65px;
    background-position: center;
    background-repeat: no-repeat;
}
.home_case_swiper_box .swiper-button-next {
    background-image: url(../images/case_next.png);
    right: 0;
    left: auto;
}
.home_case_swiper_box .swiper-button-prev {
    background-image:url(../images/case_prev.png);
    left: 0;
    right: auto;
}

.home_case_item {
    width: 392px;
}
.home_case_item_img {
    height: 219px;
    overflow: hidden;
}
.home_case_item_text {
    font-size: 15px;
    color:#fff;
    padding-top: 8px;
}


.home_news {
    position: relative;
    width: 100%;
    height: 598px;
    padding-top: 76px;
    background: url(../upload/home_news_bj.jpg) no-repeat  center top;
    border-bottom: 1px solid #e5e5e5
}
.home_news_top {
    margin-bottom: 52px;
}
.home_news_title {
    font-size: 28px;
    color:#020e28;
    font-weight: bold;
    margin-bottom: 18px;
}

.home_news_item {
    width: 371px;
    height: 315px;
    background: #fff;
    padding:37px 30px 0;
    /*box-shadow: 0 2px 12px 0 rgba(0,0,0,0.1);*/
    border:1px solid #e5e5e5;
    border-radius: 4px;
}

.home_news_swiper_box {
    position: relative;
}
.home_news_swiper_box .swiper-slide {
    position: relative;   
    width: 371px;
    height: 315px;
    overflow: hidden; 
}
.home_news_swiper_box .swiper-button-next, .home_news_swiper_box .swiper-button-prev {
    position: absolute;
    top: -90px;
    bottom: auto;
    width: 34px;
    height: 34px;
    z-index: 10;
    opacity: 1;
    cursor: pointer;
    -moz-background-size: 34px 34px;
    -webkit-background-size: 34px 34px;
    background-size: 34px 34px;
    background-position: center;
    background-repeat: no-repeat;
}
.home_news_swiper_box .swiper-button-next {
    background-image: url(../images/news_next.png);
    right: 0;
    left: auto;
}
.home_news_swiper_box .swiper-button-prev {
    background-image:url(../images/news_prev.png);
    right: 50px;
    left: auto;
}

.home_link {
    padding:38px 0 48px;
}
.home_link_title {
    font-size: 28px;
    color:#878787;
    font-weight: bold;
    text-align: center;
    padding-bottom: 19px;
    margin-bottom: 20px;
    border-bottom: 1px solid #ececec;
}
.home_link_btm {
    text-align: center;
}
.home_link_btm a {
    display: inline-block;
    height: 16px;
    line-height: 16px;
    padding:0 10px;
    font-size: 14px;
    color:#878787;
    margin-bottom: 5px;
    border-right:1px solid #aaaaaa;
}
.home_link_btm a:last-child {
    border-right:0;
}


/**********    联系我们    *********/
.map_box {
    position: relative;
    height: 746px;
    padding-top: 87px;
    text-align: center;
    background: url(../images/contact_bj.jpg) no-repeat center center
}
.map_top {
    margin-bottom: 57px;
}
.map_title {
    font-size: 28px;
    color:#fff;
    font-weight: bold;
    margin-bottom: 14px;
}


.contact_box {
    padding:52px 0 58px;
}
.contact_top {
    margin-bottom: 50px;
}
.contact_top_title {
    font-size: 28px;
    color:#020e28;
    font-weight: bold;
    margin-bottom: 14px;
}
.contact_top_line {
    margin-bottom: 19px;
}
.contact_top_text {
    font-size: 15px;
    color:#8d8d8f;
    line-height: 24px;
}
.contact_btm {
    border:1px solid #e4e4e4;
}

.contact_left {
    width: 390px;
}
.contact_address {
    background: #f4f4f4;
    padding:24px 40px 0;
    height: 270px;
}
.contact_address_item {
    border-bottom: 1px solid #e8e8e8;
    padding-bottom: 17px;
    margin-bottom: 22px;
}
.contact_address_item:last-child {
    border-bottom: 0;
    margin-bottom: 0;
}
.contact_address_item_icon {
    width: 42px;
    padding-top: 6px;
}
.contact_address_item_right {
    width: 260px;
}
.contact_address_item_title {
    font-size: 15px;
    color:#191919;
    margin-bottom: 4px;
}
.contact_address_item_text {
    font-size: 15px;
    color:#737373;
}
.contact_address_item_text span {
    margin-right: 6px;
}

.customer {
    padding:26px 30px 0;
}
.customer_left {
    width: 79px;
    margin-right: 19px;
}
.customer_right {
    width: 220px;
}
.customer_a {
    font-size: 15px;
    color:#191919;
    margin-bottom: 4px;
}
.customer_b {
    font-size: 15px;
    color:#198d2d;
    margin-bottom: 12px;
}
.customer_item  {
    font-size: 13px;
    color:#737373;
    line-height: 20px;
    margin-bottom: 4px;
}
.customer_item a {
    color:#737373;
}
.customer_item img {
    margin:-3px 0 0 8px;
}




.contact_right {
    width:778px ;
    height: 435px;
    border-left: 1px solid #e4e4e4;
    padding:22px 0 0 45px;
}
.contact_input_box {
    width: 690px;
    padding:0;

}
.contact_input_one {
    width: 330px;
}
.contact_input_mb1 {
    margin-bottom: 48px;
}
.contact_input_mb2 {
    margin-bottom: 25px;
}
.contact_input {
    width: 100%;
    height: 44px;
    line-height: 43px;
    font-size:13px;
    color:#737373;
    border:0;
    background: transparent;
    border-bottom:1px solid #e8e8e8;
}

.contact_area {
    width: 100%;
    height: 101px;
    line-height: 24px;
    font-size:13px;
    color:#737373;
    padding:8px 0;
    background: transparent;
    border-bottom:1px solid #e8e8e8;
}
.contact_group_btm {
    margin-top: 30px;
}
.contact_btn {
    font-size: 14px;
    color:#000000;
    border:0;
    background: transparent;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    transition: all 0.5s;
    text-align: center;
    border-radius: 6px;
}
.contact_btn img {
    margin:-3px 0  0 8px;
}

@media screen and (max-width: 768px){
    html { max-width: 750px; margin: 0 auto; -webkit-tap-highlight-color: rgba(0,0,0,0); -webkit-tap-highlight-color: transparent;background: #fff;
    padding: 0;}
    body { font-family: Arial;max-width: 750px; }
    *{ -webkit-tap-highlight-color: rgba(0,0,0,0);-webkit-tap-highlight-color: transparent; box-sizing: border-box;  }
    body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre,
    form, fieldset, input, textarea, p, blockquote, th, td, img, span { padding: 0; margin: 0; }
    fieldset, img { border: 0; }
    address, caption, cite, code, dfn, em, th, var, i { font-weight: normal; font-style: normal; }
    ol, ul, li { list-style: none; }
    div, dl, dt, dd, ol, ul, li { zoom: 1; }
    caption, th { text-align: left; }
    h1, h2, h3, h4, h5, h6 { font-weight: normal; font-size: 100%; }
    q:before, q:after { content: ''; }
    abbr, acronym { border: 0; }
    b, strong {font-weight: bold;}
    a,img,button,input,textarea{-webkit-tap-highlight-color:rgba(255,255,255,0);}
    table{ border-collapse:collapse; } 
    body{ margin:0 auto; max-width: 750px; overflow-x:hidden; }
	 
    input,textarea {outline:0;resize:none;  box-sizing: border-box; font-size:.7rem;}
    button,
    optgroup,
    select,
    textarea {
        color: inherit;
        font: inherit;
        margin: 0;
    }
    button { overflow: visible; box-sizing: border-box; outline:0;resize:none;}
    button,select { text-transform: none;}
    /* input[type="text"] {border-radius:0;} */
    button,
    input[type="button"],input[type="reset"],input[type="submit"] {
        -webkit-appearance: button;
        cursor: pointer;
    }
    button[disabled],input[disabled] { cursor: default;}
    button::-moz-focus-inner,input::-moz-focus-inner { border: 0; padding: 0;}

    input {
        line-height: normal;
        box-sizing:border-box;
    }
    input[type="checkbox"],
    input[type="radio"] {
        box-sizing: border-box;
        padding: 0;
    }
    input[type="number"]::-webkit-inner-spin-button,
    input[type="number"]::-webkit-outer-spin-button {
        height: auto;
    }
    input[type="search"] {
        -webkit-appearance: textfield;
        -moz-box-sizing: content-box;
        -webkit-box-sizing: content-box;
        box-sizing: content-box;
    }
    input[type="search"]::-webkit-search-cancel-button,
    input[type="search"]::-webkit-search-decoration {
        -webkit-appearance: none;
    }
    label {
        display: inline-block;
        max-width: 100%;
    }
	 .mobile_show {
		display: block;
	 }
    .wrap {
        width: 100%;
    }
    img { border: 0; vertical-align: middle; max-width:100%;}    
    .header { display: none; }
    .floot {
        position: fixed;
        z-index: 999;
        width: 30px;
        top:auto;
        margin-top:0;
        bottom: 40px;
        right: 0;
    }
    
    .floot_box {
        display: none;
    }
    .phone_header {
        display: block;
        width: 100%;
        height: 48px;
        line-height: 48px;
        font-size: .8rem;
        color: #333;
        box-shadow: 0 1px 8px #ddd;
        background: #fff;
        border-bottom: 1px solid #ddd;
    }
    .phone_left {
        width: 100px;
        margin-left: 15px;
        text-align: left;
    }
    .phone_left img {
        width: 140px;
    }
    .phone_center {
        -webkit-box-flex: 1;
        -webkit-flex: 1;
        flex: 1;
        text-align: center;
    }
    .phone_center img {
        width: auto;
        height: 36px;
    }
    .phone_right {
        width: 100px;
        text-align: right;
        margin-top:0;
        margin-right: 15px;
    }
    .phone_right img {
        width: 20px;
    }

    .phone_nav { display: block; }
    .phone_mask { 
        position: fixed;  
        z-index: 99999; 
        top: 0;  left: 0; 
        width: 100%; 
        height: 100%; 
        background: rgba(0, 0, 0, 0.6); 
        display: none; 
    }
    .phone_nav_right { 
        position: fixed; 
        z-index:99999;
        top: 0; 
        right: -60%; 
        width: 60%; 
        height: 100%; 
        overflow-y:scroll;
        -webkit-overflow-scrolling: touch;
        background: #fff; 
    }
     
    .phone_nav_list a { 
        display: block; 
        border-bottom: 1px solid #ddd; 
        font-size: 0.75rem; 
        color: #555; 
        height:42px; 
        line-height:42px;
        padding:0 15px; 
    }
    .phone_nav_list a:hover {color: #1f98f5; }
    .phone_nav_list li.current>a { color:#1f98f5; }
    .phone_nav_drop { display: none; }
    .phone_nav_drop a { display: block; padding:0 15px 0 30px; color:#999; }

    .dm_box {
        padding:10px 15px;
        background: #fff;
        display: block;
    }
    .dm_text {
        width: 100%;
        font-size: 14px;
        padding-left: 0;
        color: #666;
        padding: 6px 0;
        line-height: 20px;
        background: transparent;
        border-bottom: 1px solid #e5e5e5;
    }
    .dm_search {
        width: 17px;
        margin-left:20px;
    }
    .slider_wrap {
        position: relative;
        z-index: 99;
        overflow-x: scroll;
        overflow-y: hidden;
        width: 100%;
        -webkit-transform: translateZ(0px);
        transform: translateZ(0px);
        backface-visibility: hidden;
        -webkit-overflow-scrolling: touch;
    }
    .slider_wrap::-webkit-scrollbar{
        display:none; 
        width:0px; 
        -webkit-appearance: none;
    }
    .slider_wrap_item { 
        white-space: nowrap; 
    }


    /*******     产品   *********/
    .about_banner {
        position: relative;
        width: 100%;
        height: 120px;
        overflow: hidden;
    }
    .about_banner>img {
        position: absolute;
        left:50%;
        width: auto;
        height: 120px;
        max-width: none;
        margin-left:-470px;
    }
    .about_banner_inside {
        position: absolute;
        left:0;
        right: 0;
        top:50%;
        transform: translate(0,-50%);
        width: 100%;
        padding:0 15px;
        margin:0 auto;
        color:#fff;
        text-align: center;
    }
    .about_banner_title {
        font-size: 18px;
        color:#fff;
        margin-top: 10px;
    }
    .breadcrumb {
        font-size: 13px;
        color: #fff;
    }
    .breadcrumb a {
        color: #fff;
    }
    .breadcrumb em {
        margin: 0 4px;
    }
    .breadcrumb span {
        color: #fff;
    }

    .product_cont {
        padding:20px 15px 30px;
    }
    .product_group {
        margin-right: 0;
    }
    .product_item {
        float: left;
        width: 48%;
        height: auto;
        margin:0 4% 15px 0;
    }
    .product_item:nth-child(2n) {
        margin-right: 0;
    }
    .product_item:hover .product_item_btm {
        background: #198d2d;
    }
    .product_item:hover .product_item_title {
        color:#fff;
    }
    .product_item:hover .product_item_line {
        background: #a7c44a;
    }
    .product_item_img {
        height: 116px;
        overflow: hidden;
    }
    .product_item_btm {
        padding-top: 12px;
        background: #fff;
        height: 68px;
        transition: all 0.5s;
    }
    .product_item_title {
        font-size: 15px;
        color:#585858;
        overflow: hidden;  
        text-overflow: ellipsis;  
        display: block; 
        white-space: nowrap;
        text-align: center;
        margin-bottom: 15px;
        transition: all 0.5s;
    }
    .product_item_line {
        width: 90px;
        height: 3px;
        background: #ededed;
        margin:0 auto;
        transition: all 0.5s;
    }


    .foot_top {
        display: none;
    }
    .copy {
        font-size: 13px;
        color: #fff;
        line-height: 26px;
        padding:  15px;
        background: #118725;
        text-align: center;
    }
    .floot {
        display: none;
    }
    


    .product_det_cont {
        padding:20px 15px 30px;
    }
    .product_det_left {
        float: none;
        width: 100%;
        margin-bottom: 30px;
    }
    .product_det_a {
        margin-bottom: 20px;
    }
    .product_det_b {
        font-size: 18px;
        color:#585858;
        font-weight: bold;
        margin-bottom: 13px;
    }
    .product_det_line {
        width: 62px;
        height: 4px;
        background: #198d2d;
        margin-bottom: 20px;
    }
    .product_det_text {
        font-size: 15px;
        color:#585858;
        line-height: 18px;
        margin-bottom: 29px;
    }

    .product_des {
        font-size: 13px;
        margin-bottom: 20px;
    }
    .product_des_title {
        font-size: 17px;
        color:#585858;
        font-weight: bold;
        margin-bottom: 20px;
    }
    .product_des_btm p {
        margin-bottom: 10px;
    }


    .product_det_right {
        width: 100%;
        float: none;
    }
    .product_link {
        margin-bottom: 20px;
    }
    .product_link_btm {
        margin-top: 20px;
    }



    /*********     首页    ***********/
    .home_banner {
        position: relative;
    }
    .side_banner .swiper-slide {
        position: relative;   
        width: 100%;
        height: auto;  
        overflow: hidden; 
    }
    .side_banner .swiper-slide img {
        position: relative;
        width:100%;
        height: auto;  
        left: 0;
        max-width: none;
        margin-left:0;
    }
    .side_banner .swiper-button-next, .side_banner .swiper-button-prev {
        position: absolute;
        top:50%;
        margin-top:-15px;
        width: 30px;
        height: 30px;
        z-index: 10;
        opacity: 1;
        cursor: pointer;
        -moz-background-size: 30px 30px;
        -webkit-background-size: 30px 30px;
        background-size: 30px 30px;
        background-position: center;
        background-repeat: no-repeat;
    }
    .side_banner .swiper-button-next {
        background-image: url(../images/home_next.png);
        right: 15px;
        left: auto;
    }
    .side_banner .swiper-button-prev {
        background-image:url(../images/home_prev.png);
        left: 15px;
        right: auto;
    }

    .home_banner_inside {
        position: absolute;
        z-index:999;
        width: 100%;
        top:50%;
        transform: translate(0,-50%);
        left: 0;right:0;
        margin:0 auto;
        color:#fff;
    }
    .home_banner_cell {
        width: 100%;
        text-align: center;
        padding:0 45px;
    }
    .banner_a {
        font-size:16px;
        font-weight: bold;
        line-height: 24px;
        margin-bottom: 17px;
    }
    .banner_b {
        font-size:15px;
        color:#ffffff;
        line-height: 24px;
        margin-bottom: 28px;
        display: none;
    }

    .banner_link {
        display: inline-block;
        font-size: 15px;
        color:#fff;
        font-weight: normal;
        padding-bottom: 6px;
        border-bottom: 1px solid #fff;
    }
    .banner_link img {
        margin:-3px 5px 0 0;
    }


    .home_product {
        margin-bottom:0;
        padding:20px 15px 15px;
    }
    .home_product_group {
        position: relative;
        z-index: 99;
        margin-top:0;
        margin-right:0;
    }
    .home_product_item {
        position: relative;
        float: left;
        width: 48%;
        height: auto;
        margin-right: 4%;
        margin-bottom: 15px;
    }
    .home_product_item:nth-child(2n) {
        margin-right: 0;
    }
    .home_product_item_top {
        height: 174px;
        overflow: hidden;
    }
    .home_product_item_btm {
        position: relative;
        height: 50px;
        padding-top: 12px;
    }
    .home_product_item_title {
        font-size: 16px;
        color:#585858;
        text-align: center;
    }
    .home_product_item_line {
        position: absolute;
        bottom: 0;
        left: 50%;
        margin-left: -45px;
        width: 90px;
        height: 3px;
        background: #ededed;
    }
    .home_product_item:hover .home_product_item_inside {
        display: block;
    }
    .home_product_item_inside {
        position: absolute;
        z-index: 99;
        left: 0;
        top:0;
        width: 100%;
        height: 100%;
        color:#fff;
        display: none;
        background: rgba(25,25,25,0.56);
        transition: all 0.5s;
    }
    .home_product_item_cell {
        position: absolute;
        left: 0;
        top: 50%;
        padding:0 15px;
        transform: translate(0,-50%);
        width: 100%;
        text-align: center;
    }
    .home_product_item_des {
        font-size: 14px;
        color:#fff;
        line-height: 24px;
        margin-bottom: 13px;
    }
    .home_product_item_link a {
        font-size: 14px;
        color:#fff;
        font-weight: bold;
    }
    .home_product_item_link img {
        margin:-3px 0 0 8px;
    }


    .home_about {
        padding:0 15px 30px;
    }
    .home_about_top {
        margin-bottom: 20px;
    }
    .home_about_title {
        font-size: 18px;
        color:#020e28;
        font-weight: bold;
        margin-bottom: 10px;
    }
    .home_about_line {
        margin-left: 13px;
        margin-bottom: 10px;
    }
    .home_about_text {
        width: 100%;
        margin:0 auto;
        font-size: 14px;
        color:#6d6d6d;
        line-height: 24px;
    }

    .home_about_left {
        width: 100%;
    }
    .home_video {
        position: relative;
        width: 100%;
    }

    .home_video_bj {
        position: relative;
        width: 100%;
        height: auto;
        overflow: hidden;
    }
    .home_video_bj:hover {
        cursor: pointer;
    }

    .home_video_bj img {
        width: 100%;
        height: auto;
    }


    .videoDefault {
        position: absolute;
        left: 0;right: 0;
        top: 0;
        width: 100%;
        height: auto;
        z-index: 9999;
        margin:0 auto;
        display: none;
        cursor: pointer;
    }
    .currentVideo {
        width: 100%;
        height: auto;
        object-fit: fill;
    }

    .home_about_right {
        width: 100%;
        float: none;
        padding-top: 20px;
    }
    .home_about_des_title {
        font-size: 15px;
        color:#000000;
        margin-bottom: 10px;
    }
    .home_about_des_text {
        font-size: 14px;
        color:#6d6d6d;
        line-height: 24px;
        margin-bottom: 15px;
    }
    .home_about_des_link {
        display: block;
        width: 118px;
        height: 39px;
        line-height: 39px;
        text-align: center;
        font-size: 13px;
        color:#fff;
        background: url(../upload/home_b2.jpg) no-repeat center center
    }

    .home_case {
        position: relative;
        width: 100%;
        height: auto;
        padding:20px 15px 30px;
        background: url(../upload/home_case_bj.jpg) no-repeat center top;
        background-size: cover;
    }

    .home_case_left {
        width: 100%;
        color:#fff;
        float: none;
        margin-bottom: 20px;
    }
    .home_case_title {
        font-size: 18px;
        color:#fff;
        font-weight: bold;
        margin-bottom: 14px;
    }
    .home_case_line {
        margin-bottom: 14px;
    }
    .home_case_text {
        font-size: 14px;
        line-height: 24px;
        margin-bottom: 15px;
    }
    .home_case_link {
        font-size: 14px;
        color:#fff;
        font-weight: bold;
    }
    .home_case_link img {
        margin:-3px 0 0 8px;
    }

    .home_case_right {
        width: 100%;
        float: none;
    }
    .home_case_swiper_box {
        position: relative;
    }
    .home_case_swiper_box .swiper-slide {
        position: relative;   
        width: 100%;
        height: auto;
        overflow: hidden; 
    }
    .home_case_swiper_box .swiper-button-next, .home_case_swiper_box .swiper-button-prev {
        position: absolute;
        top:50%;
        margin-top:-32.5px;
        width: 23px;
        height: 65px;
        z-index: 10;
        opacity: 1;
        cursor: pointer;
        -moz-background-size: 23px 65px;
        -webkit-background-size: 23px 65px;
        background-size: 23px 65px;
        background-position: center;
        background-repeat: no-repeat;
    }
    .home_case_swiper_box .swiper-button-next {
        background-image: url(../images/case_next.png);
        right: 0;
        left: auto;
    }
    .home_case_swiper_box .swiper-button-prev {
        background-image:url(../images/case_prev.png);
        left: 0;
        right: auto;
    }

    .home_case_item {
        width: 100%;
    }
    .home_case_item_img {
        height: 192px;
        overflow: hidden;
    }
    .home_case_item_text {
        font-size: 15px;
        color:#fff;
        padding-top: 8px;
        text-align: center;
    }

    .home_news {
        position: relative;
        width: 100%;
        height: auto;
        padding: 20px 15px 30px;
        background: url(../upload/home_news_bj.jpg) no-repeat  center top;
        border-bottom: 1px solid #e5e5e5
    }
    .home_news_top {
        margin-bottom: 20px;
    }
    .home_news_title {
        font-size: 18px;
        color:#020e28;
        font-weight: bold;
        margin-bottom: 10px;
    }

    .home_news_item {
        width: 280px;
        height: 250px;
        background: #fff;
        padding:20px 15px 0;
        /*box-shadow: 0 2px 12px 0 rgba(0,0,0,0.1);*/
        border:1px solid #e5e5e5;
        border-radius: 4px;
        margin:0 auto;
    }

    .home_news_swiper_box {
        position: relative;
    }
    .home_news_swiper_box .swiper-slide {
        position: relative;   
        width: 100%;
        height: 250px;
        overflow: hidden; 
    }
    .home_news_swiper_box .swiper-button-next, .home_news_swiper_box .swiper-button-prev {
        position: absolute;
        top: 50%;
        margin-top: -17px;
        bottom: auto;
        width: 34px;
        height: 34px;
        z-index: 10;
        opacity: 1;
        cursor: pointer;
        -moz-background-size: 34px 34px;
        -webkit-background-size: 34px 34px;
        background-size: 34px 34px;
        background-position: center;
        background-repeat: no-repeat;
    }
    .home_news_swiper_box .swiper-button-next {
        background-image: url(../images/news_next.png);
        right: 0;
        left: auto;
    }
    .home_news_swiper_box .swiper-button-prev {
        background-image:url(../images/news_prev.png);
        right: auto;
        left: 0;
    }

    .home_link {
        padding:20px 15px 30px;
    }
    .home_link_title {
        font-size: 18px;
        color:#878787;
        font-weight: bold;
        text-align: center;
        padding-bottom: 10px;
        margin-bottom: 20px;
        border-bottom: 1px solid #ececec;
    }
    .home_link_btm {
        text-align: center;
    }
    .home_link_btm a {
        display: inline-block;
        height: 16px;
        line-height: 16px;
        padding:0 10px;
        font-size: 14px;
        color:#878787;
        margin-bottom: 5px;
        border-right:1px solid #aaaaaa;
    }
    .home_link_btm a:last-child {
        border-right:0;
    }


    /**********     关于我们    *********/
    .sidebar {
        margin-bottom: 20px;
    }
    .sidebar .news_link_btm {
        margin-top: 0;
    }
    .about_cont {
        padding:20px 15px 30px;
    }
    .about_left {
        width: 100%;
        float: left;
        margin-bottom: 20px;
    }

    .product_show {
        height: auto;
        border:1px solid #e4e4e4;
        padding:20px 20px 80px;
    }
    .product_show_title {
        font-size: 15px;
        color:#191919;
        font-weight: bold;
        margin-bottom: 20px;
    }
    .show_swiper_box {
        position: relative;
        width: 271px;
        margin:0 auto;
    }
    .show_swiper_box .swiper-slide {
        position: relative;   
        width: 271px;
        height: 334px;
        overflow: hidden; 
    }
    .show_swiper_box .swiper-button-next, .show_swiper_box .swiper-button-prev {
        position: absolute;
        top:auto;
        bottom: -50px;
        width: 30px;
        height: 30px;
        z-index: 10;
        opacity: 1;
        cursor: pointer;
        -moz-background-size: 30px 30px;
        -webkit-background-size: 30px 30px;
        background-size: 30px 30px;
        background-position: center;
        background-repeat: no-repeat;
    }
    .show_swiper_box .swiper-button-next {
        background-image: url(../images/show_next.jpg);
        right: auto;
        left: 138px;
    }
    .show_swiper_box .swiper-button-prev {
        background-image:url(../images/show_prev.jpg);
        left: 103px;
        right: auto;
    }
    .show_item {
        width: 271px;
        height: 352px;
    }
    .show_item_img {
        height: 284px;
        overflow: hidden;
    }



    .about_right {
        float: none;
        width: 100%;
        font-size: 14px;
        color:#191919;
        line-height: 24px;
    }
    .about_right p {
        margin-bottom: 15px;
    }
    

    /*********      联系我们   *********/
    .map_box {
        position: relative;
        height: auto;
        padding:20px 15px 30px;
        text-align: center;
        background: url(../images/contact_bj.jpg) no-repeat center center;
        background-size: cover;
    }
    .map_top {
        margin-bottom: 20px;
    }
    .map_title {
        font-size: 18px;
        color:#fff;
        font-weight: bold;
        margin-bottom: 10px;
    }


    .contact_box {
        padding:20px 15px 30px;
    }
    .contact_top {
        margin-bottom: 20px;
    }
    .contact_top_title {
        font-size: 18px;
        color:#020e28;
        font-weight: bold;
        margin-bottom: 10px;
    }
    .contact_top_line {
        margin-bottom: 10px;
    }
    .contact_top_text {
        font-size: 15px;
        color:#8d8d8f;
        line-height: 24px;
    }
    .contact_btm {
        border:1px solid #e4e4e4;
    }

    .contact_left {
        width: 100%;
        float: none;
    }
    .contact_address {
        background: #f4f4f4;
        padding:20px 15px 5px;
        height: auto;
    }
    .contact_address_item {
        border-bottom: 1px solid #e8e8e8;
        padding-bottom: 15px;
        margin-bottom: 15px;
        position: relative;
        display: -webkit-box;
        display: -webkit-flex;
        display: flex;
    }
    .contact_address_item:last-child {
        border-bottom: 0;
        margin-bottom: 0;
    }
    .contact_address_item_icon {
        width: 42px;
        padding-top: 6px;
    }
    .contact_address_item_right {
        width: auto;
        -webkit-box-flex: 1;
        -webkit-flex: 1;
        flex: 1;
        min-width: 0;
    }
    .contact_address_item_title {
        font-size: 15px;
        color:#191919;
        margin-bottom: 4px;
    }
    .contact_address_item_text {
        font-size: 15px;
        color:#737373;
    }
    .contact_address_item_text span {
        margin-right: 6px;
    }

    .customer {
        padding:20px 15px 30px;
        position: relative;
        display: -webkit-box;
        display: -webkit-flex;
        display: flex;
        border-bottom: 1px solid #e4e4e4;
    }
    .customer_left {
        float: none;
        width: 60px;
        margin-right: 15px;
    }
    .customer_right {
        float: none;
        width: 220px;
        -webkit-box-flex: 1;
        -webkit-flex: 1;
        flex: 1;
        min-width: 0;
    }
    .customer_a {
        font-size: 15px;
        color:#191919;
        margin-bottom: 4px;
    }
    .customer_b {
        font-size: 15px;
        color:#198d2d;
        margin-bottom: 12px;
    }
    .customer_item  {
        font-size: 13px;
        color:#737373;
        line-height: 20px;
        margin-bottom: 4px;
    }
    .customer_item a {
        color:#737373;
    }
    .customer_item img {
        margin:-3px 0 0 8px;
    }




    .contact_right {
        width:100% ;
        float: none;
        height: auto;
        border-left:0;
        padding:10px 15px 30px;
    }
    .contact_input_box {
        width: 100%;
        padding:0;

    }
    .contact_input_one {
        width: 100%;
    }
    .contact_input_mb1 {
        margin-bottom: 0;
    }
    .contact_input_mb2 {
        margin-bottom: 0;
    }
    .contact_input {
        width: 100%;
        height: 44px;
        line-height: 43px;
        font-size:13px;
        color:#737373;
        border:0;
        background: transparent;
        border-bottom:1px solid #e8e8e8;
    }

    .contact_area {
        width: 100%;
        height: 101px;
        line-height: 24px;
        font-size:13px;
        color:#737373;
        padding:8px 0;
        background: transparent;
        border-bottom:1px solid #e8e8e8;
    }
    .contact_group_btm {
        margin-top: 20px;
    }
    .contact_btn {
        font-size: 14px;
        color:#000000;
        border:0;
        background: transparent;
        transition: all 0.5s;
        -webkit-transition: all 0.5s;
        transition: all 0.5s;
        text-align: center;
        border-radius: 6px;
    }
    .contact_btn img {
        margin:-3px 0  0 8px;
    }



    /*********     新闻    ***********/
    .news_cont {
        padding:20px 15px 30px;
    }
    .news_group {
        margin-right:0
    }
    .news_item {
        float: none;
        width: 100%;
        height:auto;
        border:1px solid #e4e4e4;
        background: #fff;
        margin:0 0 20px 0;
    }
    .news_item_img {
        height: 190px;
        overflow: hidden;
    }
    .news_item_btm {
        padding:10px 15px 20px;
    }
    .news_item_title {
        font-size: 16px;
        color:#020e28;
        line-height: 24px;
        margin-bottom: 14px;
    }
    .news_item_label {
        font-size: 14px;
        color:#57b811;
        margin-bottom: 4px;
    }
    .news_item_name {
        font-size: 13px;
        color:#939393;
        margin-bottom: 11px;
    }
    .news_item_text {
        font-size: 13px;
        color:#020e28;
        line-height: 24px;
        margin-bottom: 20px;
    }
    .news_item_link a {
        font-size: 14px;
        color:#3f3f3f;
        font-weight: bold;
    }
    .news_item_link img {
        margin:-3px 0 0 5px;
    }

    .news_det_cont {
        padding:20px 15px 10px;
    }
    .news_det_left {
        width: 100%;
        float: none;
        margin-bottom: 30px;
    }
    .news_det_top {
        border-bottom: 1px solid #e7e7e7;
        margin-bottom: 20px;
        padding-bottom: 12px;
    }
    .news_det_top h4 {
        font-size: 18px;
        color:#020e28;
        margin-bottom: 10px;
    }
    .news_det_top h6 {
        font-size: 13px;
        color:#939393;
    }

    .news_des {
        font-size: 14px;
        color:#000000;
        line-height: 24px;
        padding-bottom: 25px;
        border:1px solid #e4e4e4;
    }
    .news_des_text {
        padding:0 15px;
    }
    .news_des p {
        margin-bottom: 15px;
    }

    .result_page {
        margin-top: 20px;
    }
    .result_page_item {
        width: 50%;
    }
    .result_page_prev {
        padding-right: 30px;
    }
    .result_page_prev span {
        margin-right: 10px;
    }
    .result_page_next {
        padding-left: 30px;
        text-align: right;
    }
    .result_page_next span {
        margin-left: 10px;
    }
    .result_page_item a {
        display:inline-block;
        font-size: 13px;
        line-height:20px;
        color:#858585;
        border-bottom: 1px solid #9f9f9f
    }

    .product_det_right {
        width: 100%;
        float: none;
    }

    .news_search_cont {
        position: relative;
        display: -webkit-box;
        display: -webkit-flex;
        display: flex;
        -webkit-box-align: center;
        -webkit-align-items: center;
        align-items: center;
        width:100%;
        height: 42px;
        border:1px solid #f2f2f2;
        margin-bottom: 20px;
    }
    .news_search_text {
        float: none;
        width: auto;
        height:40px;
        line-height: 40px;   
        font-size:13px;
        color:#8c8c8c;
        padding:0 15px;
        -webkit-box-flex: 1;
        -webkit-flex: 1;
        flex: 1;
        min-width: 0;
    }
    .news_search_btn {
        width:43px;
        height:30px;
        border-left:1px solid #f2f2f2;
        margin-top: 0; 
        background:url(../images/search_icon.png) no-repeat center center;
    }

    .latest_group {
        margin-top: 20px;
    }
    .latest_item {
        padding-bottom: 15px;
        margin-bottom: 15px;
        border-bottom: 1px solid #ececec;
    }
    .latest_item a {
        position: relative;
        display: -webkit-box;
        display: -webkit-flex;
        display: flex;
    }
    .latest_item_img {
        float: none;
        width: 89px;
        height: 89px;
        margin-right: 15px;
        overflow: hidden;
    }
    .latest_item_right {
        float: none;
        width: auto;
        -webkit-box-flex: 1;
        -webkit-flex: 1;
        flex: 1;
        min-width: 0;
    }
    .latest_item_title {
        font-size: 15px;
        color:#020e28;
        line-height: 24px;
        margin-bottom: 5px;
    }
    .latest_item_date {
        font-size: 13px;
        color:#787878;
    }
    .latest_item_date img {
        margin:-3px 8px 0 0;
    }
    .news_link {
        margin-bottom: 20px;
    }
    .news_link_title {
        font-size: 15px;
        color:#191919;
        font-weight: bold;
    }
    .news_link_btm {
        margin-top: 20px;
        padding:6px 18px 22px;
        border: 1px solid #ececec;
    }
    .news_link_item {
        height: 50px;
        line-height: 49px;
        border-bottom: 1px solid #ececec;
    }
    .news_link_item a {
         position: relative;
         display: block;
         font-size: 14px;
         color:#191919;
         padding-left: 23px;
         background: url(../images/news_drop.png) no-repeat left center;
    }
    .news_link_item_left {
        width: 177px;
       
    }
    .news_link_item_right {
        width: 100px;
        text-align: right;
    }
	.alignnone {
	  max-height: 100%;
    width: auto;
    max-width: 100%;
    height: auto;
	}
	.size-full  {
		    max-height: 100%;
    width: auto;
    max-width: 100%;
    height: auto;
	}




}

.page a, .page span {
	width: auto;
	min-width: 42px;
	line-height: 36px;
}