body {font-family: "微软雅黑", "Microsoft Yahei", "宋体", Tahoma, 'Simsun', Arial, Helvetica, sans-serif; margin:0; padding:0; color: #000; font-size: 16px; line-height: 30px;}
*{
	box-sizing:border-box;
	-moz-box-sizing:border-box;
	-webkit-box-sizing:border-box;
}
p, ul, ol, li, form, img, dl, dt, dd, em, i {margin:0;margin:0;border:0;list-style: none;}
input,select,textarea{outline: none;border:none; font-family: "微软雅黑";cursor: pointer;}
img{border:none;}
ul,li{list-style: none;margin:0;padding:0;border:0;font-family: "微软雅黑", "Microsoft Yahei";}
a{color:#000;text-decoration:none;font-family: "微软雅黑", "Microsoft Yahei";outline:none;blr:expression(this.onFocus=this.blur());}
a:hover{color:#295845;text-decoration:none;}
em{font-style: normal;}
.lf{float:left;}   
.rt{float:right;}  
.cl{clear: both;}
input:-webkit-autofill{

-webkit-box-shadow:0 0 0 1000px white inset;

}

.top { width:100%; height:110px;}
.top_nei { width:1200px; margin:0 auto;}
.logo{ margin-top:20px; margin-right:100px;}
.top_nei .search { height: 47px; margin-top: 31px; width: 345px;}
.search_input{ border: 1px solid #e9e9e9; background-color: #e9e9e9; width:277px; height:47px;color: #cbcbcb; padding-left:5px; float: left;}
.search_submit { width: 65px; height: 47px;background:#e9e9e9;}
.input-submit {float: right;background:#e9e9e9;width: 65px;height: 47px;border: none;position: relative;top: -40px;opacity: 0;} 
.search_submit i{font-size: 28px; padding-left: 19px; display: inline-block;text-align: center;line-height: 47px;color: #295845;}

.top_tel { height: 50px; margin: 30px; font-size: 12px; line-height: 20px;}
.top_tel span {font-size: 24px; color: #295845; font-weight: bold;}
.top_tel i{ color: #295845; font-size: 60px; line-height: 50px;}

.nav_box {width: 100%; height: 64px;  background-color: #295845;}
.nav{ width:1200px; margin: 0 auto; line-height: 64px; }
.nav li {float:left; width: 171px; text-align: center; font-size: 18px;  position: relative; background: url(../images/nav_fg.jpg) right center no-repeat;}
.nav li a {color: #fff;}
.nav li:nth-last-child(1) { background-image: none;}
#nav_active{ background-color:#28815d; background-image: none;}
.nav_erji { z-index: 99; position: absolute; width: 100%; color: #fff; line-height: 46px; top: 60px; left: 0; text-align: center; background-color:#28815d; display: none;}
.nav_erji div { height: 46px; border-bottom: 1px solid #849890 }
.nav_erji div:hover { background-color: #849890;}

.banner_box{width: 100%;min-width: 1200px;height: 677px;overflow: hidden;position: relative;}
.banner{width: 100%;min-width: 1200px;}
.banner .banners >div >div >div{width: 100%;min-width: 1200px;height: 677px;}
.banner .banners1{bottom: 40px !important; z-index: 999}
.banner .banners1 span{width: 10px;opacity: 1;background: #fff;height: 10px;border-radius:5px;}
.banner .banners1 span.swiper-pagination-bullet-active{ background: #295845;}

.about {width: 1200px; margin: 65px auto; overflow: hidden;}
.about_pic{width:530px; height: 356px; padding-top: 42px; text-align: left; background: url(../images/about_pic_bg.jpg) top right no-repeat;}
.about_intro { width: 620px;}
.about_title { height: 52px; line-height: 52px; text-align: left;font-size: 52px; color: #e5e5e5; position: relative; font-weight: bold;}
.about_title_ch {color: #295845; font-size: 32px; line-height: 45px; position: absolute; left: 0; bottom: 0; font-weight: bold;}
.about_text {font-size: 14px; margin: 30px auto;}
.about_class {width: 620px; height: 90px;font-size: 14px; text-align: center; overflow: hidden; margin-bottom: 20px;}
.about_class li { float: left; text-align: center; line-height: 45px;}
.about_class li:nth-child(1) { width:140px; }
.about_class li:nth-child(2) { width:140px; }
.about_class li:nth-child(3) { width:170px; }
.about_class li:nth-child(4) { width:170px; }
.about_class li{ color: #295845;}
.about_class li a:hover{ color: #000;}
.about_class li .about_class_pic{height: 45px; line-height: 45px;}
.about_more { width: 100%; font-size: 14px; line-height: 60px; text-align: left; padding-left: 20px;}
.about_more a { color: #9f9f9f;}
.about_more a:hover { color: #295845;}

.title { margin:35px auto; width: 100%; text-align: center;}
.title_ch {font-size: 36px; line-height: 60px;}
.title_en { font-size: 14px; color: #d4d4d4;}

.pro_box {width: 100%; height: auto; background-color: #f2f2f2;}
.pro {width: 1200px; margin: 0 auto;overflow: hidden; }
.pro_class { overflow: hidden;}
.pro_class li { float:left; width:200px; height: 52px; line-height: 50px; margin: 0 20px; border: 1px solid #b3b3b3; text-align: center;}
.pro_class li i { margin-right: 10px;}
.pro_class li:hover { border: 1px solid #000;}
.pro_class li:hover a { color: #295845;}
.pro_class li.pro_class_active { border: 1px solid #000;}
.pro_class li.pro_class_active a{ color: #295845;}

.pro_list { margin: 55px auto; width:100%; overflow: hidden;}
.pro_list  >div >div {width: 380px; margin-right: 30px; text-align: center;border: 1px solid #dadada; margin-bottom: 30px;}
.pro_list  >div >div:nth-child(3),.pro_list li:nth-child(6) {margin-right:0;}
.pro_list  >div >div .pro_pic { width: 360px; height: 250px; margin: 10px;overflow: hidden;}
.pro_list  >div >div .pro_pic img {max-width: 360px; height: auto;overflow: hidden;transition: all 0.6s; }
.pro_list  >div >div .pro_pic img:hover {transform: scale(1.2); /* 放大1.2倍 */}
.pro_list  >div >div .pro_name { margin: 20px auto;}
.pro_list .pro_list1 { height: 50px; padding-top: 30px;}
.pro_list .pro_list1 span{width: 9px;opacity: 1;background: #d8d8d8;height: 6px; border-radius: 0px;}
.pro_list .pro_list1 span.swiper-pagination-bullet-active{ background: #295845;}

.service_box {width: 100%; margin: 25px auto;}
.service {width: 100%; margin: 0 auto;height: 515px; background: url(../images/service_bg.jpg) top center no-repeat;  overflow: hidden}
.service_list {width: 1200px; margin: 40px auto;}
.service_list li {float: left; width: 286px; height: 433px; background-color: #fff; margin-right: 18px;}
.service_list li:nth-last-child(1) { margin-right: 0;}
.service_list li .service_pic { width: 286px; height: 316px; overflow: hidden; position: relative;}
.service_list li .service_pic img{ width: 286px; height: 316px;}
.service_list li .service_pic .service_pic_text { width: 286px; height: 316px; position: absolute; top: 0; bottom: 0; background-color: rgba(0,0,0,0.40); text-align: center; color: #fff; padding-top: 57px;}
.service_list li .service_pic .service_pic_text  .service_pic_text_num { width: 60px; height: 60px; border: 1px solid #fff; border-radius: 30px; margin: 10px auto; font-size: 36px; line-height: 60px; text-align: center;}
.service_list li .service_pic .service_pic_text  .service_pic_text_title {font-size: 30px; font-weight: bold; line-height: 60px;}
.service_list li .service_name { margin: 38px auto;width: 160px; height: 40px; line-height: 40px; background-color: #787c7f; text-align: center; color: #fff; border-radius: 5px;}
.service_list li .service_name a{ color: #fff;}
.service_list li .service_name:hover{ background-color: #295845;}

.news_main{width: 100%; overflow: hidden;}
.news {width: 1200px; margin: 0 auto; overflow: hidden;}
.news_list { width: 633px;}
.news_list li { border-bottom: 1px dashed #dadada; line-height: 66px;height: 66px;}
.news_list li .news_list_title{width: 500px; overflow: hidden;text-overflow: ellipsis;white-space: nowrap;}
.news_list .news_list_time {color: #b6b6b6;}
.news_pic {width: 522px; height: 264px; border: 1px solid #dadada; padding: 14px;}

.news_qa {width: 100%; margin: 30px auto; overflow: hidden;}
.news_qa_title { text-align: center; width: 120px; height: 100px; padding: 10px 0; background: url(../images/qa_icon.jpg) bottom center no-repeat; font-size: 26px; color: #295845;}
.news_qa_title span{font-size: 12px; color: #000;}
.news_qa_list li {float: left; width: 510px; height: 100px;border: 1px solid #dadada; margin-left: 30px; padding: 20px 30px;}
.news_qa_list .qa_wen,.news_qa_list .qa_da {width: 440px;overflow: hidden;text-overflow: ellipsis;white-space: nowrap;}
.news_qa_list .qa_wen span{ width: 40px; height: 30px; border-radius: 3px; text-align: center;color: #fff; background-color: #000; margin-right: 10px; padding: 0 3px;}
.news_qa_list .qa_da{color: #b0b0b0; font-size: 14px;}
.news_qa_list .qa_da span{ width: 40px; height: 30px; border-radius: 3px; text-align: center;color: #fff; background-color: #295845; margin-right: 10px; padding: 0 3px;}
.news_qa_list li:hover{border: 1px solid #295845;}

.friendlink {width: 100%; background-color: #f0f0f0; height: 84px; border-bottom: 1px solid #fff; overflow: hidden;}
.friendlink_nei {width: 1200px; margin: 30px auto; font-size: 14px;}
.friendlink_nei  li{ float: left; margin-left: 10px;}
.friendlink_nei a {color: #595959;}
.friendlink_nei span { color: #000; float: left; font-weight: bold;}
.copyright { width: 100%; height: 55px; line-height: 55px; background-color: #295845;text-align: center; color: #fff;font-size: 14px;}
.foot {width: 100%; background-color: #f0f0f0; height: 290px; border-top: 1px solid #dfdfdf; overflow: hidden;}
.foot_nei{width: 1200px; margin: 45px auto;}
.foot .foot_contact {height: 120px; text-align: left; width: 400px; border-right:1px solid #dfdfdf; }
.foot .foot_contact .foot_contact_title{ font-size: 20px; margin-bottom: 20px;}
.foot .foot_contact .foot_contact_title span{ font-size: 14px;}
.foot .foot_contact .foot_contact_text {line-height: 35px;}
.foot .foot_contact .foot_contact_text i {font-size: 20px; margin-right: 20px; color: #595959}
.foot_logo {padding: 0 120px;border-right:1px solid #dfdfdf;}
.foot_erweima {width: 128px; height: 134px; background: url(../images/erweima_bg.png) no-repeat; text-align: center; overflow: hidden; margin-right: 10px; padding-top: 10px;}
.foot_erweima img{width: 107px; height: 107px;}

.banner_sub{width: 100%; height: 344px;}
.sub_potion_box {width: 100%; height: 42px; background-color: #f3f3f3;}
.sub_potion { width: 1200px; margin: 0 auto; text-align: left; font-size: 14px; line-height: 42px;}
.sub_potion .sub_potion_icon {width: 6px; height: 13px; margin-top: 15px; margin-right: 5px; background-color: #295845; float: left;}

.sub_main { width: 1200px; margin: 40px auto 70px auto; overflow: hidden;}
.sub_left { width: 292px;}
.sub_right { width: 864px;}
.sub_title_ch {font-size: 24px; color: #295845;line-height: 55px;}
.sub_title_fenge {width: 292px; height: 1px; background-color: #e0e0e0; position: relative}
.sub_title_fenge span{width: 50px; height: 1px; top: 0; left:0; background-color: #295845; position:absolute;}
.sub_title_en {font-size: 18px; color: #c9c9c9; margin-top: 15px;} 
.sub_class_list li{height: 60px; line-height: 60px; border-bottom: 1px solid #e0e0e0; text-align: left;}
.sub_class_list li i{ color: #86a196; font-size: 22px; float: left;}
.sub_class_list li a:hover { font-weight: bold;}
.sub_class_list li.class_active { font-weight: bold;}

.sub_left_news {margin-top: 20px;}
.sub_left_news_list {margin-top: 10px;}
.sub_left_news_list li{height: 46px; line-height: 46px; border-bottom: 1px dotted #e0e0e0; text-align: left; width: 292px; overflow: hidden;text-overflow: ellipsis;white-space: nowrap; }
.sub_left_news_list li i{ color: #86a196; font-size: 12px; float: left; margin-right: 5px;}
.sub_left_news_list li a:hover { font-weight: bold;}
.sub_left_contact {margin-top: 20px;}
.sub_left_contact_text {float: left; margin-top: 10px;}

.sub_right_title {font-size: 24px; color: #295845;line-height: 55px;}
.sub_right_fenge {width: 100%; height: 1px; background-color: #e0e0e0; position: relative}
.sub_right_fenge span{width: 135px; height: 1px; top: 0; left:0; background-color: #295845; position:absolute;}
.sub_right_main {margin: 20px 0; overflow: hidden}

.culture{width: 854px; margin: 0 auto; overflow: hidden;}
.culture_box {width: 854px; height: 295px;}
.culture_img {height: 295px;}
.culture_text {height: 295px; width: 415px; text-align: center;padding-top: 100px;}
.culture_text .culture_title_ch {font-size: 24px;}
.culture_text .culture_title_en {font-size: 12px; color: #ccc;}
.culture_text .culture_title_intro {font-size: 14px;}
.culture_img img {overflow: hidden;transition: all 0.6s; }
.culture_img img:hover {transform: scale(1.2); /* 放大1.2倍 */}
.sub_pro_list { overflow: hidden;}
.sub_pro_list li {float: left; width: 270px; margin: 0 9px 40px 9px; text-align: center;}
.sub_pro_list li .sub_pro_img{width: 270px; height: 204px; background-color: #ebebf5; overflow: hidden; display: -webkit-flex; display:flex;/* android 4.4 */ justify-content:center; align-items: center;}
.sub_pro_list li .sub_pro_img img{ max-width: 270px; height: auto;overflow: hidden;transition: all 0.6s;}
.sub_pro_list img:hover {transform: scale(1.2); /* 放大1.2倍 */}
.sub_pro_list li .sub_pro_name{width: 270px; height: 55px; line-height: 55px; background-color: #ececec; margin-top: 15px;overflow: hidden;text-overflow: ellipsis;white-space: nowrap;}
.sub_pro_list li:hover .sub_pro_name{ background-color: #295845;}
.sub_pro_list li a:hover{ color: #fff;}

.sub_page {
	text-align: center;
	margin: 20px auto;
	font-size: 14px;
	width: 100%;
}
.sub_page a{
	border: 1px solid #295845;
	padding: 2px 8px;
}

.sub_page b{
	border: 1px solid #295845;
	padding: 2px 8px;
	background-color: #295845;
	color: #fff;
}

.sub_news_xiang_title { width: 100%; text-align: center; border-bottom: 1px dotted #e0e0e0; margin: 20px auto; padding: 20px 0;}
.sub_news_xiang_title .sub_news_xiang_title_z{font-size: 24px; font-weight: bold; line-height: 50px;}
.sub_news_xiang_title .sub_news_xiang_title_f{font-size: 14px;}
.sub_news_xiang_sx {margin: 30px auto;}

.sub_news_list li {width: 100%; height: 55px; border-bottom: 1px dotted #e0e0e0; line-height: 55px;}
.sub_news_list li .sub_news_list_title { width: 700px;overflow: hidden;text-overflow: ellipsis;white-space: nowrap;}

.sub_pro_xiang_top {width: 100%; border-bottom: 1px dotted #e0e0e0; margin-bottom: 30px; padding-bottom: 30px; overflow: hidden;}
.sub_pro_xiang_top .sub_pro_xiang_top_img{ width: 466px; height: 316px; float: left;}
.sub_pro_xiang_top_right{ width: 360px; height: 316px;}
.sub_pro_xiang_top_right_title{ font-size: 18px; color: #295845;border-bottom: 1px dotted #e0e0e0; line-height: 60px; font-weight: bold;}

.sub_pro_xiang_top_right_intro{margin: 20px auto; text-align: left;}
.sub_pro_xiang_top_right_zx { width: 120px; height: 52px; line-height: 52px; text-align: center; border-radius: 5px; color: #fff; background-color: #0b6059;}
.sub_pro_xiang_top_right_zx a{color: #fff;}

.sub_pro_xiang_xg{ width: 864px; padding-top: 50px;overflow: hidden;}
.sub_pro_xiang_xg_title { text-align: left;border-bottom: 1px solid #e0e0e0; width: 100%; color: #295845; font-size: 24px; line-height: 50px;}
.sub_pro_xiang_xg_list {margin-top: 20px;}
.sub_pro_xiang_xg_list li {float: left; width: 206px; margin: 5px; text-align: center;}
.sub_pro_xiang_xg_list li .sub_pro_xg_img { width: 206px; height:160px; overflow: hidden;}
.sub_pro_xiang_xg_list li .sub_pro_xg_img img { max-width: 100%; height: auto;}
.sub_pro_xiang_xg_list li .sub_pro_xg_name {height: 42px; width: 206px; margin-top: 20px; background-color: #d4d4d4; line-height: 42px;}
.sub_pro_xiang_xg_list li .sub_pro_xg_name:hover{background-color: #ccc;}

.message {width: 100%;}
.message .mess_li { margin-bottom: 20px; width: 60%; margin: 20px auto; overflow: hidden; line-height: 47px;}
.message .mess_name { width: 20%;}
.message .mess_input { width: 80%;}
.message .mess_input input{ border: 1px solid #e9e9e9; background-color: #fff; width:350px; height:47px;color: #cbcbcb; padding-left:5px; float: left;}
.message .mess_submit{ border: 1px solid #e9e9e9; background-color: #e9e9e9; width:120px; height:40px;color: #fff;  margin: 0 auto; line-height: 40px; text-align: center;}
.message .mess_submit .tijiao { font-size: 16px; background-color: #e9e9e9;  color: fff;}
.message .mess_input textarea{ border: 1px solid #e9e9e9; background-color: #fff; width:350px; height:80px;color: #cbcbcb; padding-left:5px; float: left;}