.header{
    position: fixed;
    top:0;
    left:0;
    z-index: 100;
    width: 100%;
    height: 98px;
    line-height:98px;
    display: block;
}
.header.current {
    position: fixed;
}
.header.on,.header.current {
    box-shadow: 0 0 7px #f1f1f1;
    background: #fff;
}
.logo_top{
    margin-top:23px;
}
.logoc{
    display: none;
}
.header.on .logoa,.header.current .logoa{
    display: none;
}
.header.on .logoc,.header.current .logoc{
    display: block;
}
.index_nav a{
    padding:0 20px;
    font-size: 16px;
    color:#fff;
    line-height: 98px;
    height: 98px;
    display: inline-block;
}
.index_nav a.on{
    color:#009946;
    border-bottom:2px solid #009946;

}
.header.on .index_nav a,.header.current .index_nav a{
    color:#333333;
} 
.index_swiper_tit{
    margin-bottom:40px;
    font-size: 42px;
    color:#fff;
}
.index_swiper_title{
    margin-bottom:40px;
    font-size: 50px;
    color:#fff;
    font-weight: bold;
}
.index_swiper_title span{ 
    color:#009946;
}
.index_swiper_txt{
    position: absolute;
    top:305px;
    left:0;
    right:0;
    text-align: center;
    width: 100%;
}
.index_swiper_slogen{
    margin-bottom:55px;
    font-size: 30px;
    color:#fff;
}
.index_swiper_more{
    font-size: 20px;
    color:#fff;
}
.index_swiper_more img{
    margin-left:20px;
}
.tonext{
    display: block;
    margin-top:200px;
}
.index_swiper .swiper-button-prev, .swiper-container-rtl .swiper-button-next{
    background-image: url(../images/swiper_leftarrow.png);
    width: 35px;
    height: 45px;
    background-size:35px 45px;
}
.index_swiper .swiper-button-next, .swiper-container-rtl .swiper-button-prev{
    background-image: url(../images/swiper_rightarrow.png);
    width: 35px;
    height: 45px;
    background-size:35px 45px ;
}
.special{
    padding:80px 0;
    text-align: center;
}
.special_tit{
    margin-bottom:15px;
    font-size: 30px;
    font-weight: bold;
    color:#222;
}
.special_desc{
    position: relative;
    margin-bottom:80px;
    font-size: 16px;
    color:#999999;
}
.special_desc::after{
    content:'';
    position: absolute;
    bottom:-25px;
    left:calc(50% - 23px);
    width: 55px;
    height: 3px;
    background: #009a42;
}
.special_cont{
    line-height: 28px;
    font-size: 14px;
    color:#666666;
}
.special_detail{
    margin-top:40px;
}
.special_item{
    float: left;
    width: 300px;
    position: relative;
    height: 200px;
    margin-right:40px;
    text-align: center;
}
.special_item:nth-child(4){
    margin-right:0;
}
.special_item_tit{
    position: relative;
    margin:20px 0 70px;
}
.special_item_tit::after{
    position: absolute;
    content: '';
    left:calc(50% - 18px);
    bottom:-25px;
    width: 36px;
    height: 1px;
    background: #009a42;
}
.special_show{
    border:1px solid #e2e2e2;
}
.special_show,.special_hide{
    padding-top:45px;
    border-radius: 10px;
}
.special_hide{
    width:100%;
    position: absolute;
    top:0;
    background: #009a42;
    display: none;
    z-index: 10;
}
.special_hide .special_item_tit{
    color:#fff;
}
.special_hide .special_item_tit::after{
    background: #fff;
}
.special_item_desc{
    width: 240px;
    margin:0 auto;
    padding-bottom:40px;
    font-size: 14px;
    color:#ffffff;
}
.hide_special{
    display: block;
    margin:0 auto 40px;
}
.bridge{
    width: 100%;
    overflow: hidden;
    height: 300px;
}
.product{
    width: 100%;
}
.product_item{
    width:50%;
    overflow: hidden;
    float: left;
}
.aproduct_img{
    display: block;
    width: 100%;
    font-size: 0;
}
.aproduct_img img{
    width: 100%;
    overflow: hidden;
}
.product_left_cont{
    position: relative;
    font-size: 0;
}
.product_left_content{
    position: absolute;
    top:0;
    left:0;
    padding:0 10% 0 26%;
}
.main_tit{
    margin:80px 0 10px;
    font-size: 30px;
    font-weight: bold;
    color:#222;
}
.main_desc{
    position: relative;
    margin-bottom:70px;
    font-size: 16px;
    color:#999999;
}
.main_desc::after{
    position: absolute;
    content:'';
    bottom: -25px;
    left: 0;
    width: 55px;
    height: 3px;
    background: #009a42;
}
.product_tit{
    margin-bottom:30px;
    font-size: 30px;
    color:#32a240;
    font-weight: bold;
}
.product_cont{
    margin-bottom:35px;
    font-size: 14px;
    line-height: 30px;
    color:#666666;
}
.product_stit{
    margin-bottom:20px;
    font-size: 18px;
    font-weight: bold;
    color:#32a240;
}
.product_scont{
    line-height: 30px;
    font-size: 14px;
    color:#666666;
}
.see_more{
    display: block;
    margin-top:40px;
    width: 140px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    font-size: 16px;
    color:#343434;
    border:1px solid #8b8b8b;
}
.news{
    position: relative;
    height: 890px;
}
.newsbg{
    float: left;
    width: 50%;
    height: 890px;
}
.newbg1{
    background:url(../images/newsbg_01.png);
    background-size: 100% 100%;
}
.newbg2{
    background:url(../images/newsbg_02.png);
    background-size: 100% 100%;
}
.news_cont{
   position: absolute;
   left:0;
   top:0;
   width: 100%;
}
.news_cont_box{
    width:47.5%;
    margin-right: 5%;
    float: left;
}
.news_cont_box:nth-child(2){
    margin-right: 0;
}
.news_item{
    display: block;
    width: 100%;
    padding:35px 30px;
}
.news_item_data{
    font-size: 26px;
    color:#666666;
}
.news_item_cont{
    width: calc(100% - 90px);
}
.news_left .news_item_data{
    float: left;
}
.news_left .news_item_cont{
    float: right;
}
.news_left{
    background: #fff;
}
.news_right .news_item_data{
    float: right;
    text-align: right;
}
.news_right .news_item_cont{
    float: left;
}
.news_right .news_item:hover{
    background: #fff;
    box-shadow: 0 0 2px 2px #eeeeee;
}
.news_right .news_item:hover .news_tit{
    color:#009a42;
}
.news_tit{
    margin-bottom:20px;
    font-size: 18px;
    color:#222222;
    width: 100%;
    overflow: hidden;  text-overflow: ellipsis;  display: block; white-space: nowrap;
}
.news_desc{
    line-height: 26px;
    font-size: 14px;
    color: #666666;
}
.news_more{
    margin-top: 30px;
    font-size: 14px;
    color:#9d9d9d;
}
.company{
    position: relative;
    height: 650px;
    overflow: hidden;
}
.company_bg{
   position: absolute;
}
.company_cont{
    width:1000px;
    height: 650px;
    margin:0 auto;
    position: absolute;
    left: 0;
    right: 0;
    padding-top:80px;
    text-align: center;
}

.company_cont .special_desc::after{
    background:#fff;
}
.company_item{
    float: left;
    text-align: left;
    width: 450px;
    height: 42px;
    margin-right: 100px;
    line-height: 42px;
    border:1px solid #fff;
    border-radius: 5px;
    color:#ccc;
    font-size: 14px;
	    box-shadow: -8px 0 15px rgba(0,16,114,0.05), 0 -8px 15px rgba(0,16,114,0.05), 0 8px 15px rgba(0,16,114,0.05), 8px 0 15px rgba(0,16,114,0.05);
}
.company_item:nth-child(2){
    margin-right: 0;
}
.company_item img{
    margin:-3px 5px 0 15px;
    vertical-align: middle;
}
.company_item input{
    padding:0 10px;
    width:calc(100% - 130px);
    margin-left: 10px;
    background: transparent;
    border-left:1px solid ;
}
.company_text{
    padding:10px;
    margin-top:30px;
    font-size: 14px;
    border-radius: 5px;
    width: 100%;
    height: 145px;
    background: transparent;
    border:1px solid #fff;
	box-shadow: -8px 0 15px rgba(0,16,114,0.05), 0 -8px 15px rgba(0,16,114,0.05), 0 8px 15px rgba(0,16,114,0.05), 8px 0 15px rgba(0,16,114,0.05);
}
.company_text::placeholder{
    color:#fff;
}
.company_text::-moz-placeholder{
    color:#fff;
}
.submit_company{
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 165px;
    line-height: 70px;
    width: 165px;
    margin: auto;
    background: #009a42;
    display: block;
    font-size: 16px;
    font-weight: bold;
    color: #fff;
    border-radius: 78px;
    margin-bottom: -100px;
}
.contact_item{
    padding:80px 0;
    width: 33.33%;
    float: left;
    text-align: center;
}
.contact_img{
    height: 40px;
    width: 38px;
    margin: 0 auto;
    text-align: center;
}
.contact_img.on{
    width: 28px;
}
.contact_tit{
    margin:10px 0 20px;
    font-size:16px;
    color:#444444;
}
.contact_desc{
    font-size: 16px;
    color:#444444;
}
.contact_item:hover .contact_img img.contact_default{
display: none;
}
.contact_item:hover .contact_img img.contact_on{
display: block;
}
.contact_img img.contact_on{
display: none;
}
.footer{
    border-top:1px solid #ececec;
}

.footer_bottom{
    font-size: 14px;
    color:#999;
    height: 55px;
    line-height: 55px;
    border-top:1px solid #eeeeee;
    text-align: center;
}
.special_detail{
    width: 1320px;
    margin:40px auto 0;
}
.index_swiper_box {
    width: 100%;
    height: 100%;
    display: block;
}
.index_swiper .swiper-slide {
    position: relative;
    width: 100%;
    overflow: hidden;
    height: 365px;
}
.index_swiper_box > img {
    position: absolute;
    left: 50%;
    margin-left: -960px;
}
/* 关于我们 */
.page_ban{
    margin-top:98px;
    position: relative;
    height:500px;
    overflow: hidden;
}
.page_img{
    position: absolute;
    left: 50%;
    margin-left: -960px;
}
.page_bencont{
    position: absolute;
    top:210px;
    left:0;
    right:0;
    text-align: center;
    color:#fff;
}
.page_bantit{
    margin-bottom:20px;
    font-size: 30px;
    font-weight: bold;
}
.page_bandesc{
    font-size: 18px;
}
.page_nav_cont{
    position: relative;
    z-index:10;
    width:100%;
    height: 81px;
    line-height: 80px;
    margin-top:-28px;
    background: #fff;
    border:1px solid #f1f1f1;
    box-shadow: 0 0 5px #f1f1f1;
}
.page_nav_cont a.page_nav_item{
    width: 20%;
    float: left;
    display: block;
    height: 80px;
    text-align: center;
    font-size: 16px;
    color:#333;
    margin:0 2.5%;
    
}
.page_nav_cont a.page_nav_item.on{
   border-bottom:4px solid #009946;
}
.company_box{
    width:1280px;
    margin:0 auto;
}
.page_tit{
    margin-bottom:35px;
    font-size: 30px;
    font-weight: bold;
    color:#222222;
}
.company_special{
    margin-top:50px;
}
.company_special_item{
    padding:50px 120px;
    margin-bottom:30px;
    background: #f7f7f7;;
}
.company_special_left{
    float:left;
    width:30%;
    height: 143px;
    line-height: 143px;
    border-right:1px solid #d8d9dc;
    font-size: 30px;
    font-weight: bold;
    color:#222;
    font-style:italic;
}
.company_special_right{
    width:70%;
    float: left;
    padding-left:130px;
}
.company_special_right p{
    font-size: 14px;
    color:#666666;
    line-height: 30px;
}
.page_special{
    height:1295px;
    position: relative;
    overflow: hidden;
}
.page_special_topimg{
    position: absolute;
    left: 50%;
    margin-left: -960px;
    margin-bottom:820px;
}
.page_special_tit{
    font-size: 30px;
    color:#fff;
    text-align: center;
    font-weight: bold;
}
.page_special_cont{
    position: absolute;
    left:0;
    right: 0;
    top:80px;
    margin:auto;
    width:1280px;
}
.page_special_cont .special_detail{
    margin:80px auto;
    width:1280px;
}
.page_special_cont .special_item_desc{
    color:#666666;
}
.page_special_cont .special_item {
    width:300px;
    height: 430px;
    margin-right:25px;
}
.page_special_cont .special_item:nth-child(4){
    margin-right: 0;
}
.page_special_cont .special_item .special_show{
    height: 430px;
    background: #fff;
    box-shadow: 0 0 7px #f2f2f2;
    border:none;
}
.page_special_cont .on_img{
   display: none;
}
.page_special_cont .special_item:hover .special_show{
    background: #009a42;
    box-shadow: none;
}
.page_special_cont .special_item:hover .on_img{
    display: block;
    margin:0 auto;
}
.page_special_cont .special_item:hover .de_img{
    display: none;
}
.page_special_cont .special_item:hover .special_item_tit{
    color:#fff;
}
.page_special_cont .special_item:hover .special_item_tit::after{
    background:#fff;
}
.page_special_cont .special_item:hover .special_item_desc{
    color:#fff;
}
.pss_tit{
    font-size: 30px;
    font-weight: bold;
    color:#222;
    margin:120px 0 50px;
}
.about_us_bottom{
    width: 100%;
    background: #009a42;
    padding:90px 0 60px;
    text-align: center;
}
.about_ustit{
    font-size: 30px;
    color:#fff;
    margin-bottom: 30px;
}
.about_usdesc{
    color: #000;
    margin: 90px 0 5px;
    font-size: 24px;
}
.about_engusdesc{
    color: #000;
    font-size: 14px;
}
.phone_header{
    display: none;
}
/* 新闻中心 */
.news_cate{
    width: 50%;
    margin:0 auto;
}
.page_nav_cont .news_cate .page_nav_item{
    width:40%;
    margin:0 4%;
}
.news_box{
    padding-top:170px;
}
.news_box .page_tit{
    margin-bottom:10px;
    text-align: center;
}
.news_box .special_cont{
    text-align: center;
}
.lastest_news{
    display: block;
    padding:40px 0;
    border-bottom:1px solid #ececec;
}
.lastest_news_tit{
    margin-bottom:40px;
    font-size: 24px;
    color:#383838;
}
.lastest_news_img{
    float: left;
   width: 520px;
   height: 360px;
}
.lastest_news_cont{
    float: right;
    padding-top:50px;
    width: calc(100% - 560px);
}
.lastest_news_data{
    margin-bottom:10px;
    font-size: 16px;
    color: #666;
}
.lastest_news_cont .special_cont{
    text-align: left;
}
.lastest_more{
    margin-top:40px;
    font-size: 16px;
    color:#666;
}
.lastest_more img{
    margin-left:15px;
    vertical-align: middle;
}
.news_group .lastest_news_img{
    width: 275px;
    height: 190px;
}
.news_group .lastest_news_cont{
    width: calc(100% - 315px);
    padding-top:25px;
}
.news_group .lastest_news_tit{
    margin-bottom:15px;
    font-size: 18px;
    color:#383838;
}
.news_group .lastest_news_data{
    margin-bottom: 25px;
}
.news_group .lastest_news:nth-last-child(1){
    border-bottom:0;
}
.news_detail_tit{
    text-align: center;
    font-size: 24px;
    color:#009946;
    margin-bottom:25px;
}
.news_detail_time{
    margin-bottom: 15px;
    text-align: center;
    font-size: 14px;
    color:#999999;
   
}
.new_deatil_cont{
    padding:140px 0 20px;
    border-top: 1px solid #ececec;
}
.news_detail_time span{
    margin-left:80px;
}
.new_deatil_cont .special_cont.on{
    margin-bottom:45px;
}
.new_deatil_cont p.special_cont{
    text-indent:1rem;
}
.news_detail_img img{
    display: block;
    margin-right: 24px;
    float: left;
}
.news_detail_img{
    width:1338px;
    margin:0 auto 45px;
}
.news_detail_img img:nth-child(3){
    margin-right: 0;
}
.page_pre_next{
    margin-bottom: 70px;
}
.page_pre_next a{
    float: left;
    font-size: 14px;
    font-weight: bold;
    color:#666666;
}
.page_pre_next a.next{
    float: right;
    color:#009a42;
    border-bottom: 2px solid #a3d0b1;
}
.phone_mask { position: fixed; z-index: 999; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0, 0, 0, 0.6); display: none; }
   .phone_nav_right { transition-duration: 0.4s; -webkit-transition-duration: 0.4s; -moz-transition-duration: 0.4s; -o-transition-duration: 0.4s; position: fixed; top: 0; left: -150%; width: 50%; height: 100%; overflow-y: scroll; -webkit-overflow-scrolling: touch; z-index: 1000; background: #fff; }
    .phone_nav.on .phone_mask { display: block; }
    .phone_nav.on .phone_nav_right { left: 0; }
    .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: #C30D23; }
/*.news_detail_box{
    padding-top:70px;
}*/
/* 联系我们 */
.link_ustop{
    margin:80px 0 50px;
}
.link_usitem{
    float: left;
    box-sizing: border-box;
    width: 32%;
    max-height: 260px;
    padding:30px 40px;
    margin-right: 2%;
    border:10px solid #f7f7f7;
}
.link_usitem:nth-child(3){
    margin-right: 0;
   
}
.link_ustit{
    font-size: 14px;
    color:#666666;
}
.link_uscont{
    margin-bottom: 15px;
    font-size: 16px;
    color:#333333;
}
.ma{
    width: 50%;
    vertical-align: middle;
}
.ma_text{
    width: 50%;
    margin-top: 50px;
    padding-left:25px;
    font-size: 16px;
    color:#333333;
    line-height: 28px;
}
#map1{
    width: 100%;
    height: 630px;
}
/* 产品 */
.show_banner {
    position: relative;
    width: 100%;
    height: 500px;
    margin-top: 98px;
    background-repeat: no-repeat;
    background-position: center center;
}


.page_nav_cont {
    font-size: 0;
    text-align: center;

}
.page_nav_cont .page_nav_item {
    display: inline-block;
    float: none;
}


.flex {
    position: relative;
    display: flex;
    display: -webkit-flex;
    display:-webkit-box;
}
.flex_center {
    position: relative;
    display: flex;
    display: -webkit-flex;
    display: -webkit-box;
    align-items:center;
    -webkit-align-items:center;
    -webkit-box-align:center;
}

.flex_1 {
    flex:1;
    -webkit-flex:1;
    -webkit-box-flex:1;
    min-width: 0
}


.show_infor {
    padding:58px 0 88px;
}
.show_infor_img {
    width: 32.85%;
    margin-right: 40px;
}
.show_infor_img img {
    width: 100%;
}

.show_infor_title {
    font-size: 30px;
    color:#222222;
    font-weight: bold;
    line-height: 42px;
    margin-bottom: 5px;
}
.show_infor_text {
    font-size: 14px;
    color:#666666;
    line-height: 30px;
}
.show_infor_text  p {
    margin-bottom: 24px;
}
.show_infor_text  p:last-child {
    margin-bottom: 0;
}

.show_des {
    position: relative;
    width: 100%;
    height: 657px;
    padding-top: 44px;
    background-repeat: no-repeat;
    background-position: center center;
    text-align: center;
    color:#fff;
}

.show_des_title {
    font-size: 26px;
    color:#ffffff;
    margin-bottom: 24px;
}
.show_des_title span {
    margin:0 8px;
}
.show_des_line {
    width: 88px;
    height: 2px;
    background: rgba(233,233,233,0.5);
    margin:0 auto 28px;
}
.show_des_text {
    color:#e0e0e0;
    line-height: 24px;
}
.show_des_text span {
    font-size: 16px;
}


.show_des_btm {
    position: absolute;
    width: 100%;
    left:0;
    font-size: 14px;
    color:#fff;
    line-height: 32px;
    bottom: 38px;
}

.show_tm_item {
    float: left;
    width: 50%;
}
.show_tm_item img {
    width: 100%;
}
.show_tm_item_title {
    position: relative;
    text-align: center;
    line-height: 46px;
    padding:50px 0;
    font-size: 42px;
    color:#000000;
}

.show_tm_item:first-child .show_tm_item_title:after {
    content: "";
    position: absolute;
    width: 1px;
    height: 62px;
    background: #d3d3d3;
    right: -0.5px;
    top: 50%;
    transform: translate(0,-50%);
}


.show_kill {
    padding:115px 0 120px;
}
.show_kill_wrap {
    width: 1170px;
    margin: 0 auto
}

.show_one {
    margin-bottom: 112px;
}
.show_one_item {
    float: left;
    width: 25%;
    text-align: center;
}
.show_one_item_title {
    font-size: 18px;
    color:#565656;
    margin:21px 0 16px;
}
.show_one_item_title {
    font-size: 18px;
    color:#565656;
}
.show_one_item_text {
    font-size: 14px;
    color:#767676;
    line-height: 26px;
}

.show_one_item:hover .show_one_item_title {
    color:#6bb42e;
}

.show_two_item {
    position: relative;
    float: left;
    width: 370px;
    height: 216px;
    overflow:hidden;
    margin-right: 30px;
    border-radius: 4px;
}
.show_two_item:last-child {
    margin-right: 0;
}
.show_two_item:hover .show_two_item_inside {
    display: block;
}
.show_two_item_inside {
    position: absolute;
    top: 13px;bottom: 13px;
    left: 22px;right: 22px;
    border:1px dashed #ffffff;
    border-radius: 4px;
    color:#fff;
    display: none;
}

.show_two_item_cell {
    position: absolute;
    width: 100%;
    left: 0;
    top: 50%;
    transform: translate(0,-50%);
    padding:0 12px;
    text-align: center;
}
.show_two_item_title {
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 12px;
}
.show_two_item_text {
    line-height: 24px;
}


.show_less {
    position: relative;
    width: 100%;
    height: 269px;
    padding-top: 68px;
    background-repeat: no-repeat;
    background-position: center center;
}

.show_less_item {
    position: relative;
    float: left;
    width: 25%;
    text-align: center;
    color:#fff;
}
.show_less_item_title {
    font-size: 18px;
    color:#fff;
    font-weight: bold;
    line-height: 30px;
    margin-top: 10px;
}
.company_boxabout{
    margin:70px 0 30px;
}
.public_page{
    margin:40px auto 90px;
}
.public_page .pagination {
    display: inline-block;
    position: relative;
    left: 50%;
    transform: translateX(-50%); }
    .public_page .pagination li {
      display: inline-block;
      float: left;
      margin-right: 6px; }
      .public_page .pagination li:nth-last-child(1) {
        margin-right: 0; }
      .public_page .pagination li.active a {
        background-color: #009946;
        color: #fff;
        border: 1px solid #009946; }
      .public_page .pagination li.active span {
        background-color: #009946;
        color: #fff;
        border: 1px solid #009946; }
      .public_page .pagination li:hover a {
        background-color: #009946;
        color: #fff;
        border: 1px solid #009946; }
      .public_page .pagination li:hover span {
        background-color: #009946;
        color: #fff;
        border: 1px solid #009946; }
      .public_page .pagination li a {
        display: inline-block;
        color: #929292;
        font-size: 12px;
        width: 40px;
        line-height: 40px;
        height: 40px;
        box-sizing: border-box;
        border: 1px solid #e9e9e9;
        border-radius: 2px;
        text-align: center; }
      .public_page .pagination li span {
        display: inline-block;
        color: #929292;
        font-size: 12px;
        width: 40px;
        line-height: 40px;
        height: 40px;
        box-sizing: border-box;
        border: 1px solid #e9e9e9;
        border-radius: 2px;
        text-align: center;
        cursor: pointer; }
@media screen and (max-width: 1600px) {
    .show_infor_img {
        width: 36%;
    }
    .show_infor_text  p {
        margin-bottom: 15px;
    }

    .show_infor {
        padding:58px 0 68px;
    } 
}

/* 小于1500  大于1220 */
@media screen and (max-width: 1500px) {
   .wrap{
       width: 1200px;
   }
   .index_swiper_txt.wrap{
       width: 1000px;
   }
   .index_swiper_txt{
       top:250px;
   }
   .special_item{
       width: 280px;
       margin-right: 25px;
   }
   .main_tit{
       margin-top:35px;
   }
   .main_desc{
       margin-bottom:40px;
   }
   .main_desc::after{
       bottom:-15px;
   }
   .product_tit{
       margin-bottom:10px;
       font-size: 22px;
   }
   .product_cont{
       margin-bottom: 20px;
       line-height: 24px;
   }
   .product_stit{
       font-size: 15px;
       margin-bottom:10px;
   }
   .product_scont{
       line-height: 25px;
   }
   .see_more{
       margin-top:10px;
   }
   .product_left_content{
       padding:0 8% 0 15%;
   }
   .product_leftbg{
        width: 100%;
        height: auto;
     }
     .news_cont_box.news_left img{
         width: 100%;
         height: auto;;
     }
     .news,.newsbg{
         height: 700px;
     }
     .special_detail {
         width: 1195px;
     }
     /* 关于我们 */
     .company_boxabout{
         width:1200px;
         /* margin:70px 0 20px; */
     }
     .page_special_cont .special_detail{
         width:1200px;
     }
     .page_special_cont .special_item{
         width: 281px;
     }
     /* 新闻详情 */
     .news_detail_img{
         width:100%;
     }
     .news_detail_img img{
         width:30%;
         margin-right: 5%;
     }
     .link_usitem{
         min-height: 222px;
         max-height: 222px;
     }
     .ma_text{
         margin-top:25px;
     }
     
}

@media screen and (max-width: 1220px) {
    .show_kill {
        padding: 60px 0;
    }
    .show_one {
        margin-bottom: 60px;
    }
    .show_kill_wrap {
        width: 95%;
        margin: 0 auto
    } 

    .show_two_item {
        width: 32%;
        height: auto;
        margin-right: 2%;
    }
    .show_two_item img {
        width: 100%;
    }
    .show_two_item_inside {
        position: absolute;
        top: 8px;
        bottom: 8px;
        left: 8px;
        right: 8px;
        border: 1px dashed #ffffff;
        border-radius: 4px;
        color: #fff;
        display: none;
    }
    .show_two_item_title {
        margin-bottom: 8px;
    }
    .show_one_item {
        padding:0 15px;
    }
    .show_one_item_title {
        margin:12px 0;
    }

    .show_des {
        height: 500px;
        background-size: cover;
    }
}

/* 1220 - 1024 */
@media screen and (max-width: 1220px) {
  .wrap{
      width: 95%;
  }
  .index_swiper_txt.wrap{
      width:80%;
  }
  .special{
      padding:40px 0;
  }
  .special_detail {
    width: 940px;
  }
  .special_item{
      width: 220px;
      margin-right:20px;
  }
  .special_show, .special_hide{
      padding-top:25px;
  }
  .special_item_tit{
      margin-bottom:40px;
  }
  .special_item_tit::after{
      bottom:-15px;
  }
  .special_item_desc{
      width: 80%;
      padding-bottom:25px;
  }
  .hide_special{
      margin-bottom:25px;
  }
  .product_left_content{
      padding:0 3% 0 8%;
  }
  .product_item.product_left {
      width: 60%;
  }
  .product_item.product_right {
      width: 40%;
      padding-top:155px;
  }
  .news_item {
      padding-top:20px;
  }
  .news, .newsbg{
      height: 650px;
  }
  .company_cont{
      width: 900px;
  }
  .company_item{
      width:430px;
      margin-right: 40px;
  }
   /* 关于我们 */
   .company_boxabout{
        width:95%;
    }
    .page_special_cont .special_detail{
        width:945px;
        margin:60px auto;
    }
    .page_special_cont .special_item{
        width: 225px;
        margin-right: 15px;
    }
    .page_special_strength{
        width:calc(100% - 627px);
    }
    .page_special_stengthimg{
        width:627px;
    }
    .page_special{
        height:1260px;
    }
    .page_pre_next a{
        width:45%;
        overflow: hidden;
        text-overflow: ellipsis;
        display: block;
        white-space: nowrap;
    }
    .link_usitem:nth-child(1){
        padding-top:15px;
    }
    .link_usitem{
        padding:40px 20px;
    }
    
  
}
/* 1024-769 */
@media screen and (max-width: 1024px){
    .index_nav a{
        padding:0 10px;
    }
    .index_swiper .swiper-slide{
        height: 700px;
    }
    .index_swiper_txt.wrap{
        top:200px;
    }
    .index_swiper_tit{
        font-size: 30px;
        margin-bottom:15px;
    }
    .index_swiper_title{
        font-size: 40px;
        margin-bottom:30px;
    }
    .index_swiper_slogen{
        font-size: 24px;
    }
    .tonext {
        margin-top:130px;
    }
    .special_desc{
        margin-bottom:50px;
    }
    .special_detail{
        width: 705px;
    }
    .special_item{
        width:165px;
        margin-right: 15px;
    }
    .special {
        padding:40px 0 0;
    }
    .product_item.product_left{
        width: 100%;
    }
    .product_item.product_right{
        width: 100%;
        padding-top:0;
    }
    .product_leftbg {
        width: auto;
        height: 650px;
    }
    .news_cont_box{
        width: 48%;
        margin-right: 4%;
    }
    .news_tit{
        font-size: 15px;
    }
    .news_item{
        padding:25px 20px;
    }
    .company_cont{
        width:700px;
    }
    .company_item{
        float:none;
        margin-bottom:30px;
    }
    .company_text{
        margin-top:0;
    }
    .news, .newsbg{
        height: 590px;
    }
    /* 关于我们 */
    .page_nav_cont .page_nav_item{
        padding:0 10px;
    }
    .page_tit{
        margin-bottom: 25px;
    }
    .special_cont{
        line-height: 26px;
    }
    .company_special{
        margin-top: 35px;
    }
    .company_special_item{
        padding:30px;
    }
    .company_special_right{
        padding-left:30px;
    }
    .company_special_left{
        font-size: 26px;
    }
    .page_special_cont .special_item{
        width: 170px;
        margin-right: 10px;
    }
    .page_special_cont .special_detail{
        width: 712px;
        margin:40px auto;
    }
    .special_item_desc{
        width: 85%;
    }
    .page_special_strength{
        float:none;
        width: 100%;
        display: block;
    }
    .pss_tit{
        margin:0 0 5px;
        font-size: 25px;
    }
    .page_special_stengthimg{
        float:none;
        display: block;
    }
    .page_special_cont{
        top:40px;
    }
    .page_special {
        height: 1360px;
    }
    .page_special_stengthimg{
        margin-top:25px;
    }
    .about_ustit{
        font-size: 26px;
        margin-bottom:15px;
    }
    .about_us_bottom {
        padding:60px 0 40px;
    }
    /* 新闻 */
    .lastest_news_img{
        width: 40%;
        height: auto;
    }
    .lastest_news_img img{
        width: 100%;
        height: auto;
    }
    .lastest_news_cont{
        width: 60%;
        padding-left:15px;
    }
    .lastest_news_cont{
        padding-top:0px;
    }
    .lastest_news_tit{
        margin-bottom: 15px;
        font-size: 18px;
    }
    .lastest_more{
        margin-top: 15px;
    }
    .link_ustop{
        margin:40px 0 20px;
    }
    .link_uscont{
       font-size: 14px;
       margin-bottom: 10px;
    }
    .ma_text{
        padding-left:10px;
        font-size: 14px;
        margin-top: 5px;
    }
    .link_usitem{
        min-height: 200px;
        max-height: 200px;
    }

}
/* 手机 */
@media screen and (max-width: 768px){
   /* 首页 */
   .header{
       display: none;
   }
   .phone_header{
       position: fixed;
       left:0;
       top:0;
       display: block;
        width: 100%;
        height: 48px;
        line-height: 48px;
        font-size: .8rem;
        color: #333;
        box-shadow: 0 1px 8px #ddd;
        z-index: 2;
        background: #fff;
   }
   .phone_header.current{
       position: fixed;
   }
   .head_left {
       height: 48px;
   }
   .head_left img{
        width: 100px;
        margin-left: 15px;
        margin-top:12px;
        text-align: left;
   }
   .head_right { width: 100px; height:48px;text-align: right; margin-right: 15px; margin-top: 0; }
   .head_right img{
       margin-top:5px;
       width: 35px;
   }
    .container{
        margin-top:48px;
    }
    .index_swiper .swiper-slide{
        /* position: static; */
        height: auto;
        overflow: auto;
    }
    .index_swiper_box > img{
        position:static;
        left:0;
        margin-left:0;
        width: 100%;
        height: auto;
    }
    .swiper-button-next, .swiper-container-rtl .swiper-button-prev{
        width:0;
    }
    .swiper-button-prev, .swiper-container-rtl .swiper-button-next{
        width:0;
    }
    .index_swiper_txt.wrap{
        top:25px;
    }
    .index_swiper_tit{
        font-size: 12px;
        margin-bottom:5px;
    }
    .index_swiper_title{
        font-size: 14px;
        margin-bottom: 10px;
    }
    .index_swiper_slogen{
        margin-bottom:30px;
        font-size: 12px;
    }
    .index_swiper_more{
        font-size: 12px;
    }
    .index_swiper_more img{
        width: 20px;
        margin-left:10px;
        vertical-align: middle;
        margin-top:-2px;
    }
    .tonext{
        display: none;
    }
    .special{
        padding-top:20px;
    }
    .special_tit{
        font-size: 18px;
        margin-bottom:10px;
    }
    .special_desc{
        font-size: 14px;
        margin-bottom:30px;
    }
    .special_desc::after{
        bottom:-10px;
    }
    .special_cont{
        font-size: 12px;
        line-height: 22px;
    }
    .special_detail{
        width: 100%;
    }
    .special_item{
        width:47%;
        height: auto;
        margin-bottom: 15px;
        margin-right: 6%;
    }
    .special_item:nth-child(2n){
        margin-right: 0;
    }
    .bridge,.bridge img{
        width: 100%;
        height: auto;
    }
    .main_tit{
        margin-top: 20px;
        font-size: 18px;
        margin-bottom: 10px;
    }
    .main_desc{
        font-size: 14px;
        margin-bottom: 30px;
    }
    .main_desc::after{
        bottom:-10px;
    }
    .product_tit{
        font-size: 16px;
    }
    .product_cont{
        font-size: 12px;
        line-height: 22px;
    }
    .product_scont{
        font-size: 12px;
        line-height: 22px;
    }
    .see_more{
        width: 100px;
        height: 35px;
        line-height: 35px;
        font-size: 14px;
    }
    .product_leftbg{
        height: 570px;
    }
    .news_cont_box{
        width: 100%;
        float: none;
    }
    .news, .newsbg{
        height: 750px;
    }
    .news_item{
        padding:15px 10px;
    }
    .news_tit{
        font-size: 14px;
        margin-bottom: 10px;
    }
    .news_desc{
        font-size: 12px;
        line-height: 22px;
    }
    .news_more{
        margin-top:20px;
    }
    .news_item_data{
        font-size: 18px;
    }
    .company_box{
        margin-bottom:0;
    }
    .company,.company_cont{
        height: 480px;
    }
    .company_cont{
        width: 95%;
        margin:0 auto;
        padding-top:30px;
    }
    .company_item{
        width: 100%;
        margin-bottom: 15px;
    }
    .company_text{
        width: 95%;
    }
    .submit_company{
        height: 120px;
        line-height: 50px;
        width: 120px;
        font-size: 14px;
        border-radius: 60px;
        margin-bottom: -75px;
    }
    .contact_item{
        padding:40px 0;
    }
    .contact_desc{
        font-size: 12px;
        word-break:break-all; 
        width:90%;
    }
    .footer_bottom{
        padding-top: 5px;
        font-size: 12px;
        line-height:20px;
    }
    /* 关于我们 */
    .page_ban{
        margin-top: 0;
        height: auto;
    }
    .page_img{
        position: static;
        left:0;
        margin-left: 0;
        width: 100%;
        height: auto;
    }
    .page_bencont{
        top:15px;
    }
    .page_bantit{
        font-size: 16px;
        margin-bottom: 5px;
    }
    .page_bandesc{
        font-size: 14px;
    }
    .page_nav_cont{
        height: 40px;
        line-height: 40px;
    }
    .company_boxabout{
      margin-top:20px;
    }
    .page_nav_cont a.page_nav_item{
        padding:0;
        font-size: 12px;
        height: 40px;
        width:24%;
        margin:0 .5%;
    }
    .page_nav_cont a.page_nav_item.on {
        border-width: 1px;
    }
    .page_tit{
        font-size: 18px;
        margin-bottom: 5px;
    }
    .company_special{
        margin-top: 20px;
    }
    .company_special_left{
        font-size: 14px;
    }
    .company_special_right p{
        font-size: 12px;
        line-height: 20px;
    }
    .company_special_right{
        padding-left:10px;
    }
    .company_special_item{
        padding:15px 10px;
        margin-bottom:15px;
    }
    .page_special_cont .special_detail{
        width: 100%;
        margin:20px 0 10px;
    }
    .page_special_cont .special_item{
        width: 48%;
        margin-right: 4%;
    }
    .page_special_cont .special_item:nth-child(2n){
        margin-right: 0;
    }
    .special_item_tit{
        margin:10px 0 25px;
    }
    .special_item_tit::after{
        bottom:-10px;
    }
    .page_special_cont .special_item .special_show,.page_special_cont .special_item{
        height: 380px;
    }
    .special_item_desc{
        font-size: 12px;
        line-height: 18px;
    }
    .pss_tit{
        font-size: 18px;
    }
    .page_special{
        height: 1370px;
    }
    .page_special_tit{
        font-size: 18px;
    }
    .page_special_cont{
        top:25px;
    }
    .page_special_stengthimg{
        margin-top: 15px;
    }
    .page_special_stengthimg,.page_special_stengthimg img{
        width: 100%;
        height: auto;
    }
    .about_us_bottom{
        padding:30px 0 20px;
    }
    .about_ustit{
        font-size: 16px;
        margin-bottom: 5px;
    }
    .about_usdesc{
        font-size: 14px;
        margin:30px 0 2px;
    }
    /* 新闻 */
    .lastest_news{
        padding:25px 0;
    }
    .lastest_news_img,.news_group .lastest_news_img{
        width:100%;
    }
    .lastest_news_cont,.news_group .lastest_news_cont{
        width: 100%;
        padding-left:0;
        padding-top: 10px;
    }
    .lastest_news_data,.news_group .lastest_news_data{
        font-size: 12px;
        margin-bottom: 5px;
    }
    .lastest_news_tit,.news_group .lastest_news_tit{
        font-size: 16px;
        margin-bottom: 10px;
    }
    .lastest_more{
        font-size: 14px;
        margin-top:5px;
    }
    .lastest_more img{
        width: 20px;
        margin-left:5px;
        margin-top: -5px;
    }
    .news_group .lastest_news_img{
        height: auto;
    }
    .news_group .lastest_news_data{
        margin-bottom: 10px;
    }
    .news_box{
        padding-top: 30px;
    }
    /* 新闻详情 */
    .news_detail_box{
        padding-top:30px;
    }
    .news_detail_tit{
        font-size: 16px;
        margin-bottom:10px;
    }
    .news_detail_time{
        font-size: 12px;
        margin-bottom: 10px;
    }
    .news_detail_time span{
      display: block;
      margin:0;
      margin-top:5px;
    }
    .new_deatil_cont{
        padding:20px 0 5px;
    }
    .new_deatil_cont .special_cont.on{
        margin-bottom: 15px;
    }
    .news_detail_img{
        margin-bottom: 15px;
    }
    .page_pre_next{
        margin-bottom: 15px;
    }
    .contact_tit{
        margin: 5px 0 10px;
        font-size: 15px;
    }
    /* 联系我们 */
    .link_ustop{
        margin:20px 0;
    }
    .link_usitem{
        width: 100%;
        float: none;
        margin-bottom: 10px;
    }
    .link_usitem{
        padding:15px;
    }
    .link_usitem {
        min-height: auto;
        max-height: auto;
    }
    .ma_text{
        margin-top:50px;
    }
    #map1{
        height:300px;
    }
    .ma{
        width:30%;
    }
    .ma_text{
        margin-top: 15px;
        width: 60%;
    }
    /* 产品 */
    .show_banner {
        margin-top: 48px;
        height: 240px;
        background-size: cover;
    }
    .show_banner .page_bencont {
        top:50%;
        transform:translate(0,-70%);
    }
    .show_infor {
        margin-top: 20px;
        padding: 0 0 20px;
    }
    .show_infor_cont  {
        display: block;
    }
    .show_infor_img {
        width: 100%;
        margin-right: 0;
        margin-bottom: 20px;
    }

    .show_infor_title {
        font-size: 18px;
        line-height: 24px;
    }
    .show_infor_text {
        line-height: 24px;
    }
    .show_infor_text p {
        margin-bottom: 15px;
    }

    .show_des {
        position: relative;
        width: 100%;
        height: 300px;
        padding:20px 15px 0;
        background-repeat: no-repeat;
        background-position: center center;
        text-align: center;
        color: #fff;
    }

    .show_des_title {
        font-size: 18px;
    }
    .show_des_title img {
        width: 32px;
    }
    .show_des_title {
        margin-bottom: 15px;
    }
    .show_des_line {
        margin-bottom: 20px;
    }
    .show_des_text {
        color:#fff;
    }
    .show_des_btm {
        padding:0 15px;
        bottom: 15px;
        line-height: 24px;
    }
    .show_tm_item {
        float: none;
        width: 100%;

    }
    .show_tm_item_title {
        position: relative;
        text-align: center;
        line-height: 24px;
        padding: 15px 0;
        font-size: 18px;
        color: #000000;
    }
    .show_tm_item:first-child .show_tm_item_title:after {
        display: none;
    }

    .show_kill {
        padding: 30px 0 10px;
    }
    
    .show_one {
        font-size: 0;
        margin-bottom: 15px;
    }
    .show_one_item {
        float: none;
        display: inline-block;
        vertical-align: top;
        width:50%;
        text-align: center;
        margin-bottom: 15px;
    }
    .show_one_item_icon img {
        width: 60px;
    }

    .show_one_item_text {
        line-height: 24px;
    }

    .show_two_item {
        width: 100%;
        float: none;
        margin-right: 0;
        margin-bottom: 15px;
    }
    .show_kill_wrap  {
        width: 100%;
    }

    .show_less {
        position: relative;
        width: 100%;
        height: auto;
        padding:30px 15px 10px;
        background-repeat: no-repeat;
        background-position: center center;
        background-size: cover;
    }
    .show_less_item {
        width: 50%;
        margin-bottom: 20px;
    }
    .show_less_item_title {
        font-size: 16px;
    }
    .news_cate{
        width: 65%;
    }
    .page_nav_cont .news_cate .page_nav_item{
        width: 45%;
        margin:0 2.5%;
    }
    .company_box{
        width:95%;
    }
    .public_page{
        margin:10px auto 30px;
    }
    .public_page .pagination li span,.public_page .pagination li a{
        width: 26px;
        height: 26px;
        line-height: 26px;
    }
    .public_page .pagination li{
        margin-right: 4px;
    }
}


.footer {
    background: #0b1934;
}
.foot_nav {
    padding:50px 0 20px;
    border-bottom: 1px solid #2f3747
}
.foot_nav a {
    position: relative;
    display: inline-block;
    font-size: 14px;
    color:#b3b3b3;
    line-height: 32px;
    margin-right: 70px;
}
.foot_nav a:after {
    content: "";
    position: absolute;
    top: 50%;
    margin-top: -1px;
    right: -37px;
    width: 2px;
    height: 2px;
    background: #8b8f95
}
 .foot_nav a:last-child:after {
    display: none;
 }
 .foot_nav {
    padding:15px 0;
 }


.foot_btm {
    position: relative;
    padding:25px 0 35px;
}
.foot_left {
    width: 600px;
    font-size: 14px;
    color:#75798e;
    line-height: 22px;
}
.foot_right {
    position: relative;
    z-index: 99;
    font-size: 30px;
    color:#858484;
    font-weight: bold;
    font-style: italic;
    margin-top: 30px;
}
.foot_inside {
    position: absolute;
    top: 40px;
    right: 0;
}