html{
    height: 100%;
}
body{
    height: 100%;
    font-size: 14px;
    font-family: "微软雅黑";
    min-width: 1349px;
    min-height: 100%;
    position: relative;
}
a{
    text-decoration: none;
}
ul{
    margin: 0;
    padding: 0;
    list-style: none;
}
h1,h2,h3,h4,h5{
    margin: 0;
    padding: 0;
}
p{
    margin: 0;
    padding: 0;
}
em{
    font-style: normal;
}
.fl{
    float: left;
}
.fr{
    float: right;
}
img{
    vertical-align: middle;
    border: none;
}
input{
    margin: 0;
    padding: 0;
    outline: none;
    border: none;
}
.w1200{
    width: 1200px;
    margin: 0 auto;
}
.clear{
    clear: both;
}
.op1{
    opacity: 1!important;
}

.wh{
    width: 100%;
    height: 100%;
}
.bg{
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}
.db{
    display: block;
}
.st{
    font-family: "宋体";
}
.pr{
    position: relative;
}
.pb{
    position: absolute;
}
.oh{
    overflow: hidden;
}
.mid{
    top: 0;
    left: 0;
    right: 0;
    margin: auto;
}
.clamp_2{
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.clamp_3{
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}
.clamp_4{
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
}
.clamp_5{
    display: -webkit-box;
    -webkit-line-clamp: 5;
    -webkit-box-orient: vertical;
}
.clamp_6{
    display: -webkit-box;
    -webkit-line-clamp: 6;
    -webkit-box-orient: vertical;
}
.th{
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
em,i{
    font-style: normal;
}

/* top_box */
.top_box{
    width: 100%;
    height: 46px;
    box-sizing: border-box;
    background: #ffffff;
    border-bottom: 1px solid #dddddd;
    overflow: hidden;
}
.top_box_con{
    width: 1200px;
    height: 100%;
    margin: 0 auto;
    overflow: hidden;
}
.top_box_con h5{
    color: #858585;
    font-size: 14px;
    font-weight: 500;
    float: left;
    margin: 0;
    line-height: 46px;
}
.top_box_con p{
    height: 36px;
    color: #858585;
    font-size: 14px;
    float: right;
    line-height: 46px;
    margin-bottom: 0;
}
.top_box_con p a{
    color: #858585;
    display: block;
    font-size: 14px;
    float: left;
}
.top_box_con p span{
    display: block;
    float: left;
    margin: 0 5px;
}

/* top_box */

/*header*/
#header{
    width: 100%;
    height: 150px;
    background-color: #ffffff;
    position: relative;
}
.headTop{
    width: 1200px;
    height: 90px;
    margin: 0 auto;
    overflow: hidden;
}
.headTop .logo{
    width: 143px;
    height: 100%;
    float: left;
    margin-right: 16px;
    position: relative;
    overflow: hidden;
}
.headTop .logo a{
    width: 100%;
    height: 100%;
    display: block;
    position: relative;
}
.headTop .logo a img{
    max-width: 100%;
    max-height: 100%;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    margin: auto;
}
.head_text{
    height: 100%;
    box-sizing: border-box;
    background: linear-gradient(#e5e5e5,#e5e5e5) left/1px 43px no-repeat;
    padding-left: 20px;
    float: left;
    margin-bottom: 0;
    overflow: hidden;
}
.head_text b{
    color: #333333;
    display: block;
    font-size: 24px;
    font-weight: 500;
    line-height: 24px;
    margin-top: 25px;
    margin-bottom: 8px;
}
.head_text b span{
    color: #34a853;
}
.head_text em{
    color: #888888;
    display: block;
    font-size: 14px;
    line-height: 14px;
}

.headTel{
    height: 100%;
    box-sizing: border-box;
    background-image: url('../images/head_mob.png');
    background-position: left center;
    background-repeat: no-repeat;
    float: right;
    padding-left: 58px;
    overflow: hidden;
}
.headTel b{
    width: 100%;
    height: auto;
    color: #333333;
    display: block;
    font-size: 14px;
    font-weight: 500;
    line-height: 14px;
    margin-top: 24px;
    margin-bottom: 5px;
    overflow: hidden;
}
.headTel span{
    box-sizing: border-box;    
    color: #34a853;
    display: block;
    font-size: 22px;
    font-weight: 600;
    line-height: 22px;
}

.headBot{
    width: 100%;
    height: 60px;
    box-sizing: border-box;
    background: #e7e7e7;
    position: relative;
    overflow: hidden;
}
.head_menu{
    width: 1200px;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    margin: auto;
}
.nav_bg{
    width: 490px;
    height: 100%;
    background: #34a853;
    border-top-right-radius: 45px;
    border-bottom-right-radius: 45px;
    display: block;
    position: absolute;
    left: -360px;
    top: 0;
}
.head_menu > ul{
    width: 100%;
    height: 100%;
    margin-bottom: 0;
    position: relative;
    z-index: 9;
    display: flex;
    flex-flow: wrap;
    justify-content: space-around;
}
.head_menu > ul > li{
    height: inherit;
    box-sizing: border-box;
    font-size: 16px;
    line-height: 60px;
    text-align: center;
    position: relative;
}
.head_menu > ul > li:last-child{
    margin-right: 0;
    padding-right: 0;
    background: none;
}
.head_menu > ul > li > a{
    height: 100%;
    box-sizing: border-box;
    color: #444444;
    display: block;
    position: relative;
    transition: .4s;
}
.head_menu > ul > li:first-child > a{
    color: #ffffff;
}
.head_menu > ul > li:first-child > a:hover{
    color: #ffffff;
}
.head_menu > ul > li > a:hover{
    color: #34a853;
}

/*header*/

/*banner*/
.banner{
    width: 100%;
    height: auto;
    position: relative;
    overflow: hidden;
}
.banner .bd,
.banner .bd ul,
.banner .bd ul li{
    width: 100%;
    height: 100%;
}
.banner .bd ul li a{
    height: 100%;
    display: block;
}
.banner .bd ul li a img{
    width: 100%;
    height: 100%;
}
.banner .hd{
    width: 1200px;
    height: 5px;
    overflow: hidden;
    position: absolute;
    left: 0;
    right: 0;
    bottom: 30px;
    margin: auto;
}
.banner .hd ul{
    width: 100%;
    height: 5px;
    margin-bottom: 0;
    overflow: hidden;
    display: flex;
    flex-flow: wrap;
    justify-content: center;
}
.banner .hd ul li{
    width: 60px;
    height: 5px;
    background-color: #f8f8f8;
    margin: 0 5px;
    transition: .3s;
}
.banner .hd ul li.on{
    background: #34a853;
}

/*banner*/

/* ban_search */
.ban_search{
    width: 100%;
    height: 120px;
    background: #f5f5f5;
    position: relative;
    z-index: 9999;
}
.ban_search_main{
    width: 1200px;
    height: 100%;
    position: absolute;
    left: 0;
    bottom: 0;
    right: 0;
    margin: auto;
}
.ban_search_main > h3{
    color: #333333;
    font-size: 22px;
    font-weight: 500;
    float: left;
    margin: 0 80px 0 0;
    line-height: 120px;
}
.ban_search_lef{
    width: 550px;
    height: 100%;
    box-sizing: border-box;;
    float: left;
    overflow: hidden;
}
.ban_search_lef span{
    color: #333333;
    display: block;
    float: left;
    font-size: 14px;
    line-height: 120px;
}
.ban_search_lef a{
    color: #333333!important;
    display: block;
    font-size: 14px;
    line-height: 120px;
    float: left;
    margin-left: 18px;
    transition: .3s;
}
.ban_search_lef a:hover{
    color: #34a853!important;
}

.ban_search_rig{
    width: 215px;
    height: 100%;
    float: right;
    margin-right: 32px;
    overflow: hidden;
}
.sear_main_box{
    width: 100%;
    height: 40px;
    float: left;
    margin-top: 40px;
    position: relative;
    overflow: hidden;
}
.sear_main_box input[type="text"]{
    width: 175px;
    height: 100%;
    box-sizing: border-box;
    background: #f5f5f5;
    border: 1px solid #c6c6c6;
    border-right: none;
    border-radius: 0;
    color: #000;
    font-size: 14px;
    padding: 0 12px;
    outline: none;
    transition: .4s;
}
.sear_main_box input::-webkit-input-placeholder{
    color: #cccccc;
}
.sear_main_box input:-moz-placeholder{
    color: #cccccc;
}
.sear_main_box input::-moz-placeholder{
    color: #cccccc;
}
.sear_main_box input:-ms-input-placeholder{
    color: #cccccc;
}
.sear_main_box input:focus{
    background: #fff!important;
    box-shadow: none!important;
}
.sear_main_box > a{
    width: 40px;
    height: 100%;
    background-color: #34a853;
    background-image: url('../images/sert.png');
    background-position: center;
    background-repeat: no-repeat;
    display: block;
    position: absolute;
    right: 0;
    top: 0;
}

/* ban_search */

/* about */
.about{
    width: 100%;
    height: 800px;
    background-image: url('../images/about_bg.jpg');
    background-position: center top;
    background-repeat: no-repeat;
    position: relative;
    overflow: hidden;
}
.about_main{
    width: 1200px;
    height: 100%;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
}
.about_main > h3{
    width: 100%;
    color: #34a853;
    font-size: 34px;
    font-weight: bold;
    line-height: 34px;
    text-align: center;
    margin-top: 96px;
    margin-bottom: 20px;
}
.about_main > span{
    width: 100%;
    color: #34a853;
    display: block;
    font-size: 18px;
    line-height: 18px;
    margin-bottom: 78px;
    text-align: center;
    text-transform: uppercase;
}
.about_nr{
    width: 100%;
    height: 383px;
    position: relative;
}
.about_lef{
    width: 600px;
    height: 383px;
    box-sizing: border-box;
    float: left;
    padding-left: 52px;
    padding-right: 58px;
    position: relative;
}
.about_lef i{
    width: 622px;
    height: 405px;
    background-image: url('../images/abo_mb.png');
    background-repeat: no-repeat;
    background-position: center;
    display: block;
    position: absolute;
    left: -11px;
    top: -11px;
}
.about_lef p{
    width: 100%;
    color: #777777;
    font-size: 14px;
    line-height: 35px;
    text-align: justify;
    margin-top: 46px;
    margin-bottom: 38px;
    position: relative;
    z-index: 9;
}
.about_lef a{
    width: 142px;
    height: 42px;
    box-sizing: border-box;
    border-radius: 5px;
    border: 1px solid #34a853;
    color: #34a853!important;
    display: block;
    line-height: 40px;
    text-align: center;
    transition: .4s;
    position: relative;
    z-index: 9;
}
.about_lef a:hover{
    background: #34a853;
    color: #fff!important;
}

.about_right{
    width: 600px;
    height: 100%;
    float: right;
    overflow: hidden;
}
.about_right ul{
    width: 100%;
    height: 100%;
    margin-bottom: 0;
}
.about_right ul li{
    width: 100%;
    height: 100%;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    position: relative;
    overflow: hidden;
}
.home_video_btn{
    width: 84px;
    height: 84px;
    background-image: url('../images/video_btn.png');
    background-repeat: no-repeat;
    background-position: center;
    display: block;
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    margin: auto;
}
.videoBox{
    width: 100%;
    height: 100%;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    position: relative;
    overflow: hidden;
}
.video_main{
    width: 100%;
    height: 100%;
    background-color: transparent;
    position: relative;
    overflow: hidden;
}
.home_video_box .videoBox video,
.home_video_box .videoBox embed{
    max-width: 100%;
    max-height: 100%;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
}

/* about */

/* honor */
.honor{
    width: 100%;
    height: 500px;
    background-image: url('../images/honor_bg.jpg');
    background-repeat: no-repeat;
    background-position: center;
    position: relative;
    overflow: hidden;
}
.honor_main{
    width: 1200px;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    margin: auto;
}
.honor_main > h3{
    width: 180px;
    height: 55px;
    background: #34a853;
    color: #ffffff;
    font-size: 16px;
    line-height: 55px;
    margin-left: 10px;
    margin-top: 80px;
    margin-bottom: 40px;
    text-align: center;
}
.honor_list{
    width: 100%;
    height: 250px;
    position: relative;
}
.honor_list .bd{
    width: 100%;
    height: 250px;
    overflow: hidden;
}
.honor_list .bd ul{
    width: 100%;
    height: 100%;
    margin-bottom: 0;
}
.honor_list .bd ul li{
    width: 280px;
    height: 250px;
    float: left;
    margin: 0 10px;
    overflow: hidden;
}
.honor_img{
    width: 100%;
    height: 200px;
    overflow: hidden;
}
.honor_list .bd ul li span{
    width: 100%;
    height: 50px;
    background: #dedede;
    color: #333333;
    display: block;
    font-size: 14px;
    line-height: 50px;
    overflow: hidden;
    text-align: center;
}
.honor_list .bd ul li,
.honor_list .bd ul li *{
    transition: .4s;
}
.honor_list .bd ul li:hover .honor_img img{
    transform: scale(1.02);
}

.honor_list > a{
    width: 50px;
    height: 50px;
    background: #dedede;
    border-radius: 45px;
    color: #ffffff!important;
    display: block;
    font-size: 24px;
    font-family: "宋体";
    line-height: 50px;
    text-align: center;
    transition: .4s;
    position: absolute;
    top: 100px;
}
.honor_list > a.prev{
    left: -68px;
}
.honor_list > a.next{
    right: -68px;
}
.honor_list > a:hover{
    background: #34a853;
}

/* honor */

/* product */
.product{
    width: 100%;
    height: 813px;
    background-image: url('../images/pro_bg.jpg');
    background-repeat: no-repeat;
    background-position: center;
    position: relative;
    overflow: hidden;
}
.product_main{
    width: 1200px;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    margin: auto;
}
.product_lef{
    width: 760px;
    height: 100%;
    float: left;
    overflow: hidden;
}
.product_lef > h3{
    width: 100%;
    color: #34a853;
    font-size: 34px;
    line-height: 34px;
    margin-top: 80px;
    margin-bottom: 10px;
}
.product_lef > h3 em{
    background: linear-gradient(#34a853,#34a853) right/30px 4px no-repeat;
    box-sizing: border-box;
    display: inline-block;
    *display: inline;
    *zoom: 1;
    padding-right: 50px;
}
.product_lef > span{
    width: 100%;
    box-sizing: border-box;
    border-bottom: 1px solid #d3d3d3;
    color: #666666;
    display: block;
    font-size: 16px;
    line-height: 16px;
    margin-bottom: 24px;
    padding-bottom: 25px;
}
.product_menu{
    width: 100%;
    height: auto;
    overflow: hidden;
    margin-bottom: 20px;
}
.product_menu ul{
    width: 100%;
    height: auto;
    overflow: hidden;
    margin-bottom: 0;
}
.product_menu ul li{
    box-sizing: border-box;
    background: linear-gradient(#cccccc,#cccccc) right/1px 100% no-repeat;
    font-size: 18px;
    float: left;
    padding-right: 32px;
    margin-right: 32px;
}
.product_menu ul li:last-child{
    background: none;
    margin-right: 0;
    padding-right: 0;
}
.product_menu ul li a{
    color: #333333;
}
.product_lists{
    width: 100%;
    height: auto;
    overflow: hidden;
}
.product_lists ul{
    width: 100%;
    height: 100%;
    margin-bottom: 0;
}
.product_lists ul li{
    width: 240px;
    height: 240px;
    float: left;
    position: relative;
    margin-right: 20px;
    margin-bottom: 20px;
    overflow: hidden;
}
.product_lists ul li:nth-child(3n){
    margin-right: 0;
}
.prod_img{
    width: 100%;
    height: 100%;
    box-sizing: border-box;
    border: 1px solid #d3d3d3;
    overflow: hidden;
}
.product_lists ul li span{
    width: 100%;
    height: 36px;
    background: rgba(0, 0, 0, .5);
    color: #ffffff;
    display: block;
    font-size: 14px;
    line-height: 36px;
    text-align: center;
    position: absolute;
    left: 0;
    bottom: 0;
}
.product_lists ul li,
.product_lists ul li *{
    transition: .4s;
}
.product_lists ul li:hover .prod_img i{
    transform: scale(1.04);
}
.product_lists ul li:hover span{
    background: #34a853;
}

.product_rig{
    width: 420px;
    height: 100%;
    float: right;
    overflow: hidden;
}
.prod_title{
    width: 100%;
    height: 420px;
    box-sizing: border-box;
    background: #ffffff;
    border: 1px solid #d3d3d3;
    padding: 10px;
    overflow: hidden;
    position: relative;
    margin-top: 80px;
    margin-bottom: 60px;
}
.prod_text{
    width: 100%;
    height: auto;
    box-sizing: border-box;
    padding-left: 20px;
    overflow: hidden;
}
.pro_btn{
    width: 100%;
    height: 40px;
    overflow: hidden;
    margin-bottom: 15px;
}
.pro_btn > a{
    width: 160px;
    height: 40px;
    background-color: rgb(52, 168, 83);
    border-radius: 45px;
    color: #ffffff!important;
    display: block;
    float: left;
    font-size: 16px;
    line-height: 40px;
    overflow: hidden;
}
.pro_btn > a.pro_more{
    margin-right: 30px;
    padding-left: 49px;
}
.pro_btn > a.pro_link{
    background-image: url('../images/pro_link.png');
    background-position: 32px center;
    background-repeat: no-repeat;
    padding-left: 64px;
}

.prod_text > p{
    width: 340px;
    color: #666666;
    font-size: 16px;
    line-height: 24px;
    margin-bottom: 20px;
}
.prod_text > span{
    width: 100%;
    height: auto;
    box-sizing: border-box;
    background-image: url('../images/pro_mob.png');
    background-position: left center;
    background-repeat: no-repeat;
    color: #34a853;
    display: block;
    font-size: 30px;
    font-weight: bold;
    line-height: 30px;
    padding-left: 36px;
    overflow: hidden;
}

/* product */

/* service */
.service{
    width: 100%;
    height: 720px;
    background-image: url('../images/ser_bg.jpg');
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    position: relative;
    overflow: hidden;
}
.service_main{
    width: 1200px;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    margin: auto;
}
.service_main > h3{
    color: #34a853;
    font-size: 34px;
    font-weight: bold;
    line-height: 34px;
    margin-top: 78px;
    margin-bottom: 18px;
    text-align: center;
}
.service_main > span{
    box-sizing: border-box;
    background-image: url('../images/ser_line.png');
    background-position: center bottom;
    background-repeat: no-repeat;
    color: #555555;
    display: block;
    font-size: 16px;
    line-height: 16px;
    padding-bottom: 30px;
    margin-bottom: 30px;
    text-align: center;
    text-transform: uppercase;
}
.service_lists{
    width: 100%;
    height: 410px;
    overflow: hidden;
}
.service_lists ul{
    width: 100%;
    height: 100%;
    margin-bottom: 0;
}
.service_lists ul li{
    width: 285px;
    height: 410px;
    float: left;
    margin-right: 20px;
    overflow: hidden;
}
.service_lists ul li:last-child{
    margin-right: 0;
}
.service_lists ul li a{
    width: 100%;
    height: 380px;
    box-sizing: border-box;
    border: 1px solid #fff;
    background: #fff;
    display: block;
    padding: 0 30px;
    margin-top: 30px;
    overflow: hidden;
}
.ser_img{
    width: 120px;
    height: 120px;
    border-radius: 90%;
    margin: 30px auto 30px;
    overflow: hidden;
}
.ser_img i{
    width: 100%;
    height: 100%;
    background-position: center;
    background-repeat: no-repeat;
}
.service_lists ul li h5{
    background: linear-gradient(#34a853,#34a853) bottom/40px 2px no-repeat;
    color: #333333;
    font-size: 18px;
    font-weight: bold;
    line-height: 18px;
    padding-bottom: 20px;
    margin-top: 0;
    margin-bottom: 14px;
    text-align: center;
}
.service_lists ul li p{
    width: 100%;
    color: #666666;
    font-size: 14px;
    line-height: 24px;
    text-align: center;
    margin-bottom: 24px;
}
.service_lists ul li span{
    width: 100px;
    height: 30px;
    border: 1px solid #34a853;
    border-radius: 45px;
    color: #34a853;
    display: block;
    font-size: 14px;
    margin: 0 auto;
    line-height: 30px;
    text-align: center;
} 
.service_lists ul li,
.service_lists ul li *{
    transition: .4s;
}
.service_lists ul li span:hover{
    background: #34a853;
    color: #ffffff;
}
.service_lists ul li:hover a{
    border-color: #34a853;
    margin: 0;
}

/* service */

/* advantage */
.advantage{
    width: 100%;
    height: 1500px;
    background-image: url('../images/advantage_bg.jpg');
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    position: relative;
    overflow: hidden;
}
.advantage_main{
    width: 1200px;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    margin: auto;
}
.advantage_main > h3{
    width: 100%;
    color: #34a853;
    font-size: 36px;
    font-weight: bold;
    line-height: 36px;
    text-align: center;
    margin-top: 80px;
    margin-bottom: 18px;
}
.advantage_main > h3 em{
    color: #333333;
}
.advantage_main > span{
    width: 100%;
    color: #999999;
    display: block;
    font-size: 18px;
    line-height: 18px;
    margin-bottom: 38px;
    text-align: center;
}
.advantage_box{
    width: 100%;
    position: relative;
}
.adv_one{
    height: 445px;
}
.adv_two{
    height: 355px;
}
.adv_three{
    height: 432px;
}
.adv_one .adv_img{
    width: 870px;
    height: 420px;
    float: left;
    position: relative;
    overflow: hidden;
}
.adv_desc{
    width: 580px;
    height: 140px;
    box-sizing: border-box;
    background: rgba(255, 255, 255, .8);
    padding-left: 36px;
    padding-right: 38px;
    position: absolute;
    bottom: 0;
    right: 0;
}
.adv_desc h4{
    width: 100%;
    color: #34a853;
    font-size: 24px;
    font-weight: 500;
    line-height: 24px;
    margin-top: 30px;
    margin-bottom: 12px;
}
.adv_desc p{
    width: 100%;
    color: #666666;
    font-size: 14px;
    line-height: 24px;
    margin-bottom: 0;
    text-align: justify;
}
.adv_one .adv_text{
    width: 305px;
    height: 100%;
    background: #34a853;
    float: right;
    overflow: hidden;
}
.adv_one .adv_text b{
    width: 100%;
    height: 55px;
    box-sizing: border-box;
    background-image: url('../images/01.png');
    background-position: 69px center;
    background-repeat: no-repeat;
    display: block;
    margin-top: 50px;
    margin-bottom: 26px;
}
.adv_one .adv_text h5{
    width: 100%;
    box-sizing: border-box;
    color: #ffffff;
    font-size: 26px;
    font-weight: 500;
    line-height: 26px;
    padding-left: 69px;
    margin-bottom: 8px;
}
.adv_one .adv_text span{
    width: 100%;
    box-sizing: border-box;
    color: #ffffff;
    display: block;
    font-size: 12px;
    line-height: 12px;
    padding-left: 69px;
    margin-bottom: 60px;
    text-transform: uppercase;
}
.adv_one .adv_tp{
    width: 100%;
    height: 182px;
    overflow: hidden;
}
.adv_one .adv_tp i{
    width: 100%;
    height: 100%;
    background-repeat: no-repeat;
    background-position: center;
}

.adv_two .adv_img{
    width: 530px;
    height: 394px;
    overflow: hidden;
    position: absolute;
    left: 0;
    top: 0;
}
.adv_two .adv_tp{
    width: 248px;
    height: 196px;
    position: absolute;
    right: 0;
    top: 0;
}
.adv_two .adv_tp i{
    width: 100%;
    height: 100%;
    background-position: right center;
    background-repeat: no-repeat;
}
.adv_two .adv_text{
    width: 422px;
    height: auto;
    overflow: hidden;
    margin-top: 74px;
    position: absolute;
    right: 179px;
    top: 0;
}
.adv_two .adv_text .adv_name{
    width: 100%;
    height: auto;
    min-height: 55px;
    box-sizing: border-box;
    padding-left: 89px;
    margin-bottom: 18px;
    overflow: hidden;
}
.adv_two .adv_text .adv_name b{
    width: 69px;
    height: 55px;
    display: block;
    background-image: url('../images/02.png');
    background-repeat: no-repeat;
    background-position: center;
    position: absolute;
    left: 0;
    top: 0;
}
.adv_two .adv_text .adv_name span{
    color: #333333;
    display: block;
    font-size: 12px;
    line-height: 12px;
    margin-top: 5px;
    margin-bottom: 12px;
    text-transform: uppercase;
}
.adv_two .adv_text .adv_name h5{
    color: #333333;
    display: block;
    font-size: 26px;
    font-weight: 500;
    line-height: 26px;
}

.adv_two .adv_text h4{
    width: 100%;
    color: #34a853;
    display: block;
    font-size: 24px;
    font-weight: 500;
    line-height: 24px;
    margin-top: 0;
    margin-bottom: 28px;
}
.adv_two .adv_text p{
    width: 100%;
    color: #666666;
    font-size: 14px;
    line-height: 26px;
    margin-bottom: 0;
    text-align: justify;
}

.adv_three .adv_img{
    width: 530px;
    height: 394px;
    position: absolute;
    right: 0;
    top: 0;
}
.adv_three .adv_tp{
    width: 276px;
    height: 200px;
    z-index: 9;
    position: absolute;
    right: 398px;
    bottom: 0;
}
.adv_three .adv_tp i{
    width: 100%;
    height: 100%;
}
.adv_three .adv_text{
    width: 442px;
    height: auto;
    overflow: hidden;
    position: absolute;
    left: 72px;
    top: 110px;
}
.adv_three .adv_text .adv_name{
    width: 100%;
    height: auto;
    min-height: 55px;
    box-sizing: border-box;
    padding-left: 89px;
    margin-bottom: 18px;
    overflow: hidden;
}
.adv_three .adv_text .adv_name b{
    width: 69px;
    height: 55px;
    display: block;
    background-image: url('../images/03.png');
    background-repeat: no-repeat;
    background-position: center;
    position: absolute;
    left: 0;
    top: 0;
}
.adv_three .adv_text .adv_name span{
    color: #333333;
    display: block;
    font-size: 12px;
    line-height: 12px;
    margin-top: 5px;
    margin-bottom: 12px;
    text-transform: uppercase;
}
.adv_three .adv_text .adv_name h5{
    color: #333333;
    display: block;
    font-size: 26px;
    font-weight: 500;
    line-height: 26px;
}

.adv_three .adv_text h4{
    width: 100%;
    color: #34a853;
    display: block;
    font-size: 24px;
    font-weight: 500;
    line-height: 24px;
    margin-top: 0;
    margin-bottom: 38px;
}
.adv_three .adv_text p{
    width: 100%;
    color: #666666;
    font-size: 14px;
    line-height: 26px;
    margin-bottom: 0;
    text-align: justify;
}
.adv_mob{
    width: 512px;
    height: 36px;
    position: absolute;
    bottom: 80px;
    left: 0;
}
.adv_more{
    width: 136px;
    height: 36px;
    box-sizing: border-box;
    background-color: #34a853;
    background-image: url('../images/adv_link.png');
    background-position: 22px center;
    background-repeat: no-repeat;
    color: #ffffff!important;
    float: left;
    font-size: 16px;
    line-height: 36px;
    padding-left: 50px;
    overflow: hidden;
    transition: .4s;
}
.adv_more:hover{
    background-color: #279a46;
}
.adv_mob > span{
    box-sizing: border-box;
    background-image: url('../images/adv_tel.png');
    background-position: left center;
    background-repeat: no-repeat;
    color: #34a853;
    display: block;
    float: left;
    font-size: 24px;
    font-weight: bold;
    line-height: 36px;
    padding-left: 33px;
    margin-left: 36px;
}

/* advantage */

/* case */
.case{
    width: 100%;
    height: 546px;
    background-image: url('../images/case_bg.jpg');
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    position: relative;
    overflow: hidden;
}
.case_main{
    width: 1200px;
    height: 100%;
    position: absolute;
    left: 0;
    right: 0;
    margin: auto;
}
.case_main > h3{
    color: #34a853;
    font-size: 36px;
    font-weight: bold;
    text-align: center;
    margin-top: 78px;
    margin-bottom: 18px;
}
.case_main > span{
    width: 100%;
    color: #666666;
    display: block;
    font-size: 16px;
    line-height: 16px;
    margin-bottom: 58px;
    text-align: center;
    text-transform: uppercase;
}
.case_lists{
    width: 100%;
    height: 340px;
    position: relative;
}
.case_lists .bd{
    width: 100%;
    height: 340px;
    overflow: hidden;
}
.case_lists .bd ul{
    width: 100%;
    height: 100%;
    margin-bottom: 0;
}
.case_lists .bd ul li{
    width: 285px!important;
    height: 340px;
    box-sizing: border-box;
    background: #ffffff linear-gradient(#42aa5c,#42aa5c) top/100% 0% no-repeat;
    float: left;
    padding: 10px;
    margin-right: 20px;
    overflow: hidden;
}
.case_lists .bd ul li:last-child{
    margin-right: 0;
}
.case_img{
    width: 100%;
    height: 180px;
    overflow: hidden;
    margin-bottom: 20px;
}
.case_lists .bd ul li h5{
    width: 100%;
    color: #666666;
    font-size: 22px;
    font-weight: 500;
    line-height: 22px;
    margin-top: 0;
    margin-bottom: 12px;
}
.case_lists .bd ul li p{
    width: 100%;
    color: #999999;
    font-size: 14px;
    line-height: 24px;
    margin-bottom: 0;
    text-align: justify;
}
.case_lists .bd ul li,
.case_lists .bd ul li *{
    transition: .4s;
}
.case_lists .bd ul li:hover{
    background: #ffffff linear-gradient(#42aa5c,#42aa5c) top/100% 100% no-repeat;
}
.case_lists .bd ul li:hover h5,
.case_lists .bd ul li:hover p{
    color: #ffffff;
}

.case_lists > a{
    width: 35px;
    height: 35px;
    background-repeat: no-repeat;
    background-position: center;
    display: block;
    position: absolute;
    top: 153px;
}
.case_lists > a.prev{
    background-image: url('../images/case_lef.png');
    left: -55px;
}
.case_lists > a.next{
    background-image: url('../images/case_rig.png');
    right: -55px;
}

/* case */

/* partner */
.partner{
    width: 100%;
    height: 450px;
    background-image: url('../images/partner_bg.jpg');
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    position: relative;
    overflow: hidden;
}
.partner_main{
    width: 1200px;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    margin: auto;
}
.partner_main > h3{
    width: 100%;
    background: linear-gradient(#666666,#666666) bottom/40px 1px no-repeat;
    color: #34a853;
    font-size: 36px;
    font-weight: bold;
    line-height: 36px;
    margin-top: 78px;
    margin-bottom: 10px;
    padding-bottom: 10px;
    text-align: center;
}
.partner_main > span{
    color: #666666;
    display: block;
    font-size: 16px;
    line-height: 16px;
    text-align: center;
    margin-bottom: 60px;
}
.partner_change{
    width: 100%;
    height: 170px;
    position: relative;
}
.partner_change .bd{
    width: 100%;
    height: 100%;
    overflow: hidden;
}
.partner_change .bd ul{
    width: 100%;
    height: 100%;
    margin-bottom: 0;
}
.partner_change .bd ul li{
    width: 216px;
    height: 170px;
    float: left;
    margin-right: 30px;
    overflow: hidden;
}
.partner_change .bd ul li:last-child{
    margin-right: 0;
}
.partner_img{
    width: 100%;
    height: 122px;
    border: 1px solid #e0e0e0;
    background: #ffffff;
    overflow: hidden;
    position: relative;
    margin-bottom: 16px;
}
.partner_img img{
    max-width: 100%;
    max-height: 100%;
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    margin: auto;
}
.partner_change .bd ul li span{
    width: 100%;
    color: #333333;
    display: block;
    font-size: 14px;
    line-height: 14px;
    text-align: center;
    overflow: hidden;
}
.partner_change .bd ul li,
.partner_change .bd ul li *{
    transition: .4s;
}
.partner_change .bd ul li:hover .partner_img{
    background: #f7f7f7;
}
.partner_change .bd ul li:hover .partner_img img{
    transform: scale(.96);
}
.partner_change > a{
    width: 62px;
    height: 62px;
    background-position: center;
    background-repeat: no-repeat;
    display: block;
    position: absolute;
    top: 30px;
}
.partner_change > a.prev{
    background-image: url('../images/part_lef.png');
    left: -70px;
}
.partner_change > a.next{
    background-image: url('../images/part_rig.png');
    right: -70px;
}

/* partner */

/* news */
.news{
    width: 100%;
    height: 600px;
    background-image: url('../images/news_bg.jpg');
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    position: relative;
    overflow: hidden;
}
.news_main{
    width: 1200px;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    margin: auto;
}
.news_main > h3{
    color: #34a853;
    font-size: 36px;
    font-weight: bold;
    line-height: 36px;
    margin-top: 80px;
    margin-bottom: 12px;
    text-align: center;
}
.news_main > span{
    width: 100%;
    color: #666666;
    display: block;
    font-size: 16px;
    line-height: 16px;
    margin-bottom: 18px;
    text-align: center;
}
.news_menu{
    width: 100%;
    height: 48px;
    overflow: hidden;
    margin-bottom: 50px;
}
.news_menu ul{
    width: 100%;
    height: 48px;
    margin-bottom: 0;
    overflow: hidden;
    display: flex;
    flex-flow: wrap;
    justify-content: center;
}
.news_menu ul li{
    width: 150px;
    height: 48px;
    font-size: 16px;
    line-height: 48px;
    text-align: center;
    overflow: hidden;
    margin: 0 10px;
}
.news_menu ul li a{
    width: 100%;
    height: 100%;
    background: #666666;
    color: #ffffff;
    display: block;
    overflow: hidden;
    transition: .4s;
}
.news_menu ul li a:hover{
    background: #34a853;
}

.news_lists{
    width: 100%;
    height: 240px;
    overflow: hidden;
}
.news_lists ul{
    width: 100%;
    height: 100%;
    margin-bottom: 0;
}
.news_lists ul li{
    width: 580px;
    height: 240px;
    background: #ffffff;
    float: left;
    margin-right: 40px;
    overflow: hidden;
}
.news_lists ul li:last-child{
    margin-right: 0;
}
.news_lists ul li a{
    width: 100%;
    height: 100%;
    box-sizing: border-box;
    display: block;
    padding-left: 168px;
    padding-right: 46px;
    position: relative;
    overflow: hidden;
}
.news_data{
    width: 168px;
    height: 100%;
    overflow: hidden;
    position: absolute;
    left: 0;
    top: 0;
}
.news_data span{
    box-sizing: border-box;
    background: linear-gradient(#dedede,#dedede) left 18px/50px 1px no-repeat;
    color: #666666;
    display: block;
    font-size: 34px;
    line-height: 34px;
    padding-left: 58px;
    margin-top: 34px;
    margin-bottom: 8px;
}
.news_data em{
    box-sizing: border-box;
    color: #666666;
    display: block;
    font-size: 17px;
    line-height: 17px;
    padding-left: 58px;
}
.news_nr{
    width: 100%;
    height: auto;
    overflow: hidden;
}
.news_nr h5{
    width: 100%;
    color: #333333;
    font-size: 18px;
    font-weight: 500;
    line-height: 18px;
    margin-top: 40px;
    margin-bottom: 34px;
}
.news_nr p{
    width: 100%;
    color: #999999;
    font-size: 14px;
    line-height: 22px;
    margin-bottom: 0;
    text-align: justify;
}
.news_lists ul li,
.news_lists ul li *{
    transition: .4s;
}
.news_lists ul li:hover{
    background: #f1f1f1;
}

/* news */

/* problem */
.problem{
    width: 100%;
    height: 631px;
    background-image: url('../images/problem_bg.jpg');
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    position: relative;
    overflow: hidden;
}
.problem_main{
    width: 1200px;
    height: 100%;
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    margin: auto;
}
.problem_main > h3{
    color: #34a853;
    font-size: 36px;
    font-weight: bold;
    line-height: 36px;
    margin-top: 58px;
    margin-bottom: 18px;
    text-align: center;
}
.problem_main > span{
    width: 100%;
    color: #545657;
    display: block;
    font-size: 16px;
    line-height: 16px;
    margin-bottom: 45px;
    text-align: center;
}
.problem_content{
    width: 100%;
    height: auto;
    overflow: hidden;
}
.problem_box{
    width: 575px;
    height: 100%;
    overflow: hidden;
}
.problem_title{
    width: 100%;
    height: 53px;
    box-sizing: border-box;
    border-bottom: 2px solid #eeeeee;
    overflow: hidden;
    margin-bottom: 30px;
}
.problem_title h5{
    height: 32px;
    background-position: left top;
    background-repeat: no-repeat;
    color: #333333;
    font-size: 18px;
    font-weight: bold;
    line-height: 32px;
    padding-left: 45px;
    margin-top: 0;
    margin-bottom: 0;
    float: left;
}
.problem_content > div:nth-child(1) .problem_title h5{
    background-image: url('../images/pm1.png');
}
.problem_content > div:nth-child(2) .problem_title h5{
    background-image: url('../images/pm2.png');
}
.problem_title > a{
    box-sizing: border-box;
    background-image: url('../images/wt_jt.png');
    background-position: right 12px;
    background-repeat: no-repeat;
    color: #333333;
    display: block;
    font-size: 14px;
    float: right;
    line-height: 32px;
    padding-right: 30px;
    text-transform: uppercase;
    transition: .3s;
}
.problem_title > a:hover{
    color: #fbca4e;
}

.problem_other{
    width: 100%;
    height: 110px;
    overflow: hidden;
    margin-bottom: 30px;
}
.problem_img{
    width: 150px;
    height: 110px;
    float: left;
    margin-right: 20px;
    overflow: hidden;
}
.problem_text{
    width: 390px;
    height: 100%;
    float: left;
    overflow: hidden;
}
.problem_text h5{
    width: 100%;
    color: #0a0104;
    font-size: 16px;
    font-weight: 500;
    line-height: 16px;
    margin-top: 10px;
    margin-bottom: 16px;
    transition: .4s;
}
.problem_text p{
    width: 100%;
    color: #888888;
    font-size: 14px;
    line-height: 24px;
    margin-bottom: 0;
    text-align: justify;
}
.problem_other:hover .problem_text h5{
    color: #fbc24e;
}

.problem_lists{
    width: 100%;
    height: auto;
    box-sizing: border-box;
    border-top: 1px solid #eeeeee;
    padding-top: 20px;
    overflow: hidden;
}
.problem_lists ul{
    width: 100%;
    height: auto;
    overflow: hidden;
    margin-bottom: 0;
}
.problem_lists ul li{
    width: 100%;
    height: 30px;
    overflow: hidden;
}
.problem_lists ul li span{
    background-image: url('../images/n_li.png');
    background-position: left center;
    background-repeat: no-repeat;
    color: #333333;
    display: block;
    font-size: 14px;
    float: left;
    padding-left: 18px;
    line-height: 30px;
    transition: .4s;
}
.problem_lists ul li em{
    color: #999999;
    display: block;
    float: right;
    font-size: 14px;
    line-height: 30px;
}
.problem_lists ul li:hover span{
    color: #fbc24e;
}

/* problem */

/* footer */
#footer{
    width: 100%;
    height: auto;
    background-color: #4d4d4d;
    background-image: url('../images/foot_bg.jpg');
    background-position: center top;
    background-repeat: no-repeat;
    position: relative;
    overflow: hidden;
}
.footer_main{
    width: 1200px;
    height: 501px;
    margin: 0 auto;
    overflow: hidden;
}
.footer_lef{
    width: 544px;
    height: 100%;
    float: left;
    position: relative;
    overflow: hidden;
}
.footer_main > div > h3{
    width: 100%;
    color: #333333;
    font-size: 24px;
    font-weight: bold;
    line-height: 24px;
    margin-top: 48px;
    margin-bottom: 50px;
}
.footer_lef p{
    width: 100%;
    color: #999999;
    font-size: 16px;
    line-height: 38px;
    margin-bottom: 10px;
}
.foot_ewm{
    width: 130px;
    height: 164px;
    position: absolute;
    bottom: 93px;
    right: 0;
}
.foot_ewm img{
    width: 100%;
    display: block;
    margin-bottom: 10px;
}
.foot_ewm span{
    color: #333333;
    display: block;
    font-size: 12px;
    font-weight: bold;
    line-height: 12px;
    text-align: center;
}
.footer_lef .share{
    width: 300px;
    height: 18px;
    overflow: hidden;
}
.footer_lef .share span{
    color: #333333;
    display: block;
    float: left;
    font-size: 12px;
    font-weight: bold;
    line-height: 18px;
}
.footer_lef .share .bdsharebuttonbox{
    height: 100%;
    float: left;
    font-size: 0px;
    margin-left: 0;
}
.footer_lef .share .bdsharebuttonbox a {
    width: 22px!important;
    height: 18px!important;
    background-image: url("../images/iCos.png");
    background-repeat: no-repeat;
    display: inline-block;
    *display: inline;
    *zoom: 1;
    margin: 0 0 0 30px;
    padding: 0;
    -webkit-transition: 0.3s;
    -moz-transition: 0.3s;
    -ms-transition: 0.3s;
    -o-transition: 0.3s;
    transition: 0.3s;
}
.footer_lef .share .bdsharebuttonbox .bds_sqq{
    background-position: 0 0px!important;
}
.footer_lef .share .bdsharebuttonbox .bds_weixin{
    background-position: center 0!important;
}
.footer_lef .share .bdsharebuttonbox .bds_tsina{
    background-position: right 0!important;
}
.footer_lef .share .bdsharebuttonbox a:last-child{
    margin-right: 0;
}

.footer_rig{
    width: 600px;
    height: 100%;
    float: right;
    overflow: hidden;
}
.footer_form{
    width: 100%;
    height: auto;
    box-sizing: border-box;
    overflow: hidden;
    z-index: 99999;
}
.footer_form > .index_form_tabs{
    width: 100%;
    height: auto;
    overflow: hidden;
    margin-bottom: 40px;
    display: flex;
    flex-flow: wrap;
    justify-content: start;
}
.footer_form > .index_form_tabs span {
    display: block;
    line-height: 18px;
    margin: 0 22px 0 0!important;
    float: left;
}
.footer_form > .index_form_tabs input {
    display: block;
    float: left;
    margin-top: 2px;
    margin-right: 6px!important;
    filter: brightness(1.3);
}
.footer_form > .index_form_tabs label {
    color: #999999;
    font-size: 16px;
    font-weight: 500;
    font-style: normal;
    line-height: 16px;
    float: left;
    margin: 0;
}
.footer_form > input{
    width: 290px;
    height: 46px;
    background: none;
    border-bottom: 1px solid #cfcfcf;
    box-sizing: border-box;
    outline: none;
    color: #000;
    font-size: 14px;
    padding: 0;
    outline: none;
    margin-bottom: 28px;
}
.footer_form > input::-webkit-input-placeholder{
    color: #666666;
}
.footer_form > input:-moz-placeholder{
    color: #666666;
}
.footer_form > input::-moz-placeholder{
    color: #666666;
}
.footer_form > input:-ms-input-placeholder{
    color: #666666;
}
.footer_form textarea {
    width: 100%;
    height: 92px;
    border: none;
    background: none;
    box-sizing: border-box;
    border-bottom: 1px solid #cfcfcf;
    color: #000;
    font-size: 14px;
    float: left;
    padding: 14px 0;
    margin-bottom: 32px;
    outline: none;
    resize: none;
}
.footer_form > textarea::-webkit-input-placeholder{
    color: #666666;
}
.link_btn{
    width: 135px;
    height: 40px;
    background: #34a853;
    color: #ffffff!important;
    display: block;
    float: left;
    font-size: 16px;
    line-height: 40px;
    text-align: center;
    transition: .3s;
}
.link_btn:hover{
    background: #279845;
}

.foot_copy{
    width: 1200px;
    height: 50px;
    color: #f1f1f1;
    opacity: 0.6;
    margin: 0 auto;
    overflow: hidden;
}
.foot_copy p{
    font-size: 12px;
    line-height: 50px;
    margin-bottom: 0;
    float: left;
}
.foot_copy p b{
    font-weight: 400;
}
.foot_copy span a,
.foot_copy a{
    color: #ffffff!important;
}
.foot_copy span{
    color: #ffffff;
    display: block;
    line-height: 50px;
    font-size: 12px;
    float: right;
}

/* footer */

/* float */
#float{
    width: 145px;
    height: 434px;
    z-index: 999999999999;
    position: fixed;
    top: 0;
    bottom: 0;
    right: -145px;    
    margin: auto;
    transition: .6s cubic-bezier(0.25, 0.1, 0.11, 0.77);
}
#float.on{
    right: 0;
}
.float_btn{
    width: 30px;
    height: 128px;
    background-color: #333333;
    background-image: url('../images/float_img.png');
    background-repeat: no-repeat;
    background-position: center;
    display: block;
    position: absolute;
    left: -30px;
    top: 153px;
}
.float_main{
    width: 100%;
    height: 100%;
    background-image: url('../images/float_bg.png');
    background-repeat: no-repeat;
    background-position: center;
    position: absolute;
    top: 0;
    right: 0;
}
.float_main > img{
    width: 98px;
    height: 98px;
    display: block;
    margin: 18px auto 16px;
}
.float_main ul{
    width: 100%;
    height: 150px;
    box-sizing: border-box;
    margin-bottom: 14px;
}
.float_main ul li{
    width: 100%;
    height: 50px;
    background-image: url('../images/fl_li.png');
    background-position: center bottom;
    background-repeat: no-repeat;
    text-align: center;
    position: relative;
}
.float_main ul li a{
    width: 100%;
    height: 100%;
    background-repeat: no-repeat;
    display: block;
}
.float_main ul li:nth-child(1) a{
    background-image: url('../images/fl1.png');
    background-position: 17px center;
    cursor: context-menu;
}
.float_main ul li:nth-child(2) a{
    background-image: url('../images/fl2.png');
    background-position: 19px center;
}
.float_main ul li:nth-child(3) a{
    background-image: url('../images/fl3.png');
    background-position: 18px center;
}
.float_main ul li span{
    box-sizing: border-box;
    color: #fff;
    display: block;
    font-size: 14px;
    font-weight: bold;
    line-height: 50px;
    text-align: left;
    padding-left: 46px;
}
.float_main ul li p{
    width: 160px;
    height: 50px;
    box-sizing: border-box;
    background: #f8d88f;
    color: #ffffff;
    font-size: 16px;
    padding: 0 15px;
    line-height: 50px;
    position: absolute;
    top: 0;
    right: 145px;
    visibility: hidden;
    opacity: 0;
}
.float_main ul li:hover p{
    opacity: 1;
    visibility: visible;
}
.float_mob_text{
    color: #fff;
    display: block;
    font-size: 14px;
    line-height: 14px;
    margin-bottom: 8px;
    text-align: center;
}
.float_mob{
    color: #fff;
    display: block;
    font-size: 22px;
    line-height: 18px;
    text-align: center;
}
.returnBtn{
    width: 100%;
    height: 60px;
    display: block;
    z-index: 999;
    position: absolute;
    bottom: 0;
    left: 0;
}