*{
    padding: 0;
    margin: 0;
    font-family: "微软雅黑"
}
a{
    text-decoration: none;
}
li{
    list-style-type: none;
}
body{
    min-width: 1400px;
}
/*p,span,h1,h2,h3,h4,h5,h6,b{
    text-align: justify;
}
p:after,span:after,h1:after,h2:after,h3:after,h4:after,h5:after,h6:after,b:after{
    display: inline-block;
    width: 100%;
    content: '';
}*/
.header{
    width: 100%;
    height: 128px;
}
.header_up{
    width: 100%;
    height: 32px;
    background: #f0f0f0;
}
.header_up_content{
    width: 1200px;
    height: 100%;
    margin:0 auto;
}
.header_up_right{
    width: 535px;
    height: 100%;
    padding-left: 25px;
    background: url(../img/header_up_mobile.png)left no-repeat;
    float: right;
}
.header_up_right p{
    font-size: 12px;
    color: #666666;
    line-height: 32px;
}
.header_down{
    width: 100%;
    height: 96px;
    position: relative;
}
.header_dowm_content{
    width: 1200px;
    height: 100%;
    margin: 0 auto;
}
.header_dowm_content>a>img{
    margin-top: 15px;
}
.header_down_right{
    /*width: 850px;*/
    width: auto;
    height: 100%;
    float: right;
}
.header_down_right_index{
    width: 84px;
    height: 100%;
    /*margin-right: 10px;*/
    float: left;
    text-align: center;
}
.header_down_right_index>a{
    font-size: 14px;
    color: #666666;
    line-height: 96px;
    display: inline-block;
}
.header_down_right_index.curr{
    background: #ed6d00;
}
.header_down_right_index.curr a{
    color: white;
}
.header_down_right_index:hover{
    background: #ed6d00;
}
.header_down_right_index:hover a{
    color: white;
}
.header_down_right>ul{
    width: auto;
    height: 100%;
    float: left;
}
.header_down_right>ul>li{
    width: auto;
    height: 100%;
    height: 96px;
    padding: 0 19px;
    float: left;
    font-size: 14px;
    color: #666666;
    line-height: 96px;
    cursor: pointer;
}
.header_down_right .header_curr{
    background: #ed6d00!important;
    color: white!important;
}
.header_down_right .header_curr a{
    color: white!important;
}
.header_down_right>ul>li:hover{
    background: #ed6d00;
    color: white;
}
.header_down_menu .header_curr a{
    color: #ff6600;
}
.header_down_menu{
    width: 100%;
    height: 72px;
    position: absolute;
    bottom: -72px;
    background: rgba(255,255,255,0.5);
    z-index: 2;
    display: none;
}
.header_down_menu_content{
    width: 1200px;
    height: 100%;
    margin: 0 auto;
}
.header_down_menu_content>ul>li{
    width: auto;
    height: 100%;
    padding: 0 19px;
    float: left;
}
.header_down_menu_content>ul>li>a{
    font-size: 14px;
    color: #666666;
    line-height: 72px;
}
.header_down_menu_content>ul>li:hover a{
    color: #ff6600;
}
.header_down_menu_u1{
    margin-left: 437px;
    display: none;
}
.header_down_menu_u2{
    margin-left: 526px;
    display: none;
}
.header_down_menu_u3{
    margin-left: 622px;
    display: none;
}
.header_down_menu_u4{
    margin-left: 626px;
    display: none;
}
.header_down_menu_u5{
    margin-left: 823px;
    display: none;
}
.header_down_menu_u6{
    margin-left: 920px;
    display: none;
}
.header_down_menu_u7{
    margin-left: 810px;
    display: none;
}
.header_down_menu_u8{
    margin-left: 983px;
    display: none;
}


.index_slide{
    width: 100%;
    height: 688px;
    position: relative;
    overflow: hidden;
}
.index_slide .hd{
    width: auto;
    height: 12px;
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translate(-50%);
    -webkit-transform: translate(-50%);
    z-index: 2;
}
.index_slide .hd ul li{
    width: 10px;
    height: 12px;
    font-size: 0;
    float: left;
    position: relative;
    margin-right: 8px;
    background: url(../img/index_banner_hd.png)no-repeat center;
}
.index_slide .hd ul .on{
    background: url(../img/index_banner_hd_on.png)no-repeat center;
}
.index_slide .hd .prev{
    width: 100px;
    height: 100px;
    cursor: pointer;
    background: url(../img/index_banner_left.png)no-repeat center;
    position: absolute;
    bottom: 128px;
    left: 50%;
    transform: translate(-50%);
    -webkit-transform: translate(-50%);
    display: none;
}
.index_slide .bd ul li{
    width: 100%;
    height: auto;
    overflow: hidden;
}
.index_slide .bd ul li img{
    /*width: 1920px;*/
    width: 100%;
    min-width: 1400px;
    height: 688px;
    position: relative;
    left: 50%;
    transform: translate(-50%,0);
    -webkit-transform: translate(-50%,0);
    display: block;
}
.index_banner_li_text{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}
.index_banner_li_text_content{
    width: 1200px;
    margin: 0 auto;
    height: 100%;
    position: relative;
}
.index_slide_p1{
    font-size: 60px;
    color: white;
    line-height: 60px;
    letter-spacing: 8px;
    position: absolute;
    top: 250px;
    left: 30px;
}
.index_slide_p2{
    font-size: 36px;
    color: white;
    line-height: 36px;
    letter-spacing: 2px;
    position: absolute;
    top: 350px;
    left: 30px;
}
.index_news{
    width: 100%;
    height: auto;
    overflow: hidden;
    padding: 40px 0 106px 0;
}
.index_news_content{
    width: 1200px;
    margin: 0 auto;
    height: auto;
}
.index_news_stand{
    width: 100%;
    height: 120px;
    margin-bottom: 30px;
}
.index_news_stand_title{
    width: 140px;
    height: 40px;
    margin: 0 auto;
    padding-top: 40px;
    font-size: 30px;
    color: #ff6600;
    line-height: 40px;
    text-align: center;
    background: url(../img/index_stand_bg.png)right top no-repeat;
}
.index_news_stand_down{
    width: 100%;
    height: 40px;
    font-size: 30px;
    color: #cccccc;
    line-height: 40px;
    text-align: center;
    font-weight: lighter;
}
.index_news_down{
    width: 100%;
    height: 495px;
}
.index_news_down_up{
    width: 100%;
    height: 32px;
    margin-bottom: 51px;
}
.index_news_down_up>ul>li{
    width: auto;
    height: 32px;
    margin-right: 32px;
    float: left;
    font-size: 14px;
    color: #666666;
    line-height: 30px;
    cursor: pointer;
}
.index_news_down_up>ul .index_news_cure{
    color: #ff6600;
    border-bottom: 2px solid #ff6600;
}
.index_title_more{
    width: auto;
    height: 32px;
    float: right;
    font-size: 14px;
    color: #666666;
    line-height: 32px;
}
.index_news_down_down{
    width: 100%;
    height: 412px;
    display: none;
}
.index_news_down_down>ul>li{
    width: 285px;
    height: 100%;
    margin-right: 20px;
    float: left;
}
.index_news_down_down>ul>li:nth-of-type(4n){
    margin-right: 0;
}
.index_news_down_down>ul>li>a>img{
    width: 100%;
    height: 206px;
    display: block;
    border-bottom: 2px solid #ff6600;
}
.index_news_down_li_text{
    width: 267px;
    height: 168px;
    padding: 14px 8px 22px 8px;
    overflow: hidden;
    border-left: 1px solid #eeeeee;
    border-right: 1px solid #eeeeee;
    border-bottom: 1px solid #eeeeee;
}
.index_news_down_li_text>h1,.index_news_down_li_text>h2,.index_news_down_li_text>h3,.index_news_down_li_text>h4,.index_news_down_li_text>h5{
    font-size: 16px;
    color: #333333;
    line-height: 26px;
    height: 52px;
    overflow: hidden;
}
.index_news_times{
    width: 234px;
    height: 24px;
    padding-left: 35px;
    background: url(../img/index_time.png)left no-repeat;
    margin:10px 0;
}
.index_news_times>span{
    font-size: 12px;
    color: #999999;
    line-height: 24px;
}
.index_news_times>span:nth-of-type(2n){
    float: right;
}
.index_news_down_li_text>p{
    font-size: 14px;
    color: #666666;
    line-height: 24px;
    height: 72px;
    overflow: hidden;
}
.index_business{
    width: 100%;
    height: 758px;
    background: url(../img/index_business_bg.png)no-repeat center;
}
.index_business_content{
    width: 1200px;
    height: 722px;
    padding-top: 36px;
    margin: 0 auto;
}
.index_business_content .index_news_stand{
    margin-bottom: 68px;
}
.index_business_type{
    width: 100%;
    height: 150px;
    margin-bottom: 35px;
}
.index_business_type>ul>li{
    width: 300px;
    height: 100%;
    float: left;
    text-align: center;
    cursor: pointer;
}
.index_business_type>ul>li>img{
    margin-bottom: 15px;
}
.index_business_type>ul>li>p{
    font-size: 16px;
    color: #333333;
    line-height: 20px;
    text-align: center;
}
.index_business_type>ul>li>span{
    font-size: 12px;
    color: #999999;
    line-height: 16px;
}
.index_business_case{
    width: 100%;
    height: 280px;
}
.index_business_case_left{
    width: 212px;
    height: 265px;
    padding-top: 15px;
    padding-left: 28px;
    margin-right: 20px;
    float: left;
    /*background: #ff6600;*/
}
.bg_001{
    background: #ff6600;
}
.bg_002{
    background: #52d574;
}
.bg_003{
    background: #4f79f2;
}
.bg_004{
    background: #6ff0cd;
}
.bg_005{
    background: #f06f84;
}
.index_business_case_left>p{
    font-size: 30px;
    color: white;
    line-height: 57px;
    width: 142px;
    padding-left: 70px;
    border-bottom: 1px solid white;
}
.index_business_case_left>span{
    font-size: 18px;
    color: white;
    line-height: 45px;
    margin-left: 15px;
    text-align: center;
    font-weight: lighter;
}
.index_business_case_left_ul{
    width: 100%;
    height: auto;
}
.index_business_case_left_ul>ul>li{
    width: 43%;
    height: 22px;
    padding-left: 2%;
    margin-right: 5%;
    font-size: 14px;
    line-height: 22px;
    color: white;
    cursor: pointer;
    float: left;
    margin-bottom: 5px;
}
.bg_001 .index_business_case_left_ul>ul>li:hover{
    color: #ff6600;
    background: white;
}
.bg_002 .index_business_case_left_ul>ul>li:hover{
    color: #52d574;
    background: white;
}
.bg_003 .index_business_case_left_ul>ul>li:hover{
    color: #4f79f2;
    background: white;
}
.bg_004 .index_business_case_left_ul>ul>li:hover{
    color: #6ff0cd;
    background: white;
}
.bg_005 .index_business_case_left_ul>ul>li:hover{
    color: #f06f84;
    background: white;
}
.index_business_case_right{
    width: 940px;
    height: 280px;
    overflow: hidden;
    float: left;
    display: none;
}
.index_business_case_right001,.index_business_case_right002,.index_business_case_right003,.index_business_case_right004,.index_business_case_right005{
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
}
.index_business_case_right ul>li{
    width: 300px;
    height: 280px;
    margin-right: 20px;
    position: relative;
    overflow: hidden;
    float: left;
}
.index_business_case_right ul>li>img{
    width: 100%;
    height: 280px;
    display: block;
}
.index_business_case_right .hd .prev{
    width: 35px;
    height: 66px;
    border-radius: 3px;
    background: rgba(0,0,0,0.4) url(../img/index_slide_right.png)no-repeat center;
    position: absolute;
    left: -5px;
    top: 117px;
    z-index: 2;
    cursor: pointer;
}
.index_business_case_right .hd .prev:hover{
    background: rgba(0,0,0,0.7) url(../img/index_slide_right.png)no-repeat center;
}
.index_business_case_right .hd  .prevStop:hover{
    background: rgba(0,0,0,0.4) url(../img/index_slide_right.png)no-repeat center;
}
.index_business_case_right .hd .next{
    width: 35px;
    height: 66px;
    border-radius: 3px;
    background: rgba(0,0,0,0.4) url(../img/index_slide_left.png)no-repeat center;
    position: absolute;
    right: -5px;
    top: 117px;
    z-index: 2;
    cursor: pointer;
}
.index_business_case_right .hd .next:hover{
    background: rgba(0,0,0,0.7) url(../img/index_slide_left.png)no-repeat center;
}
.index_business_case_right .hd  .nextStop:hover{
    background: rgba(0,0,0,0.4) url(../img/index_slide_left.png)no-repeat center;
}
.index_business_case_yiny{
    width: 240px;
    height: 245px;
    padding: 35px 30px 0 30px;
    position: absolute;
    bottom: -280px;
    left: 0;
    /*background: url(../img/index_case_li_bg.png)no-repeat center;*/
    background: rgba(0,0,0,0.7);
}
.index_business_case_yiny>span{
    font-size: 16px;
    color: white;
    line-height: 20px;
}
.index_business_case_yiny>p{
    font-size: 14px;
    color: white;
    line-height: 24px;
    height: 100px;
    overflow: hidden;
    margin-top: 37px;
    margin-bottom: 25px;
}
.index_business_case_yiny_more{
    width: 98px;
    height: 35px;
    margin: 0 auto;
    background: white;
    font-size: 14px;
    color: #ff6600;
    line-height: 35px;
    text-align: center;
}
.index_business_case_yiny_more:hover{
    background: #666666;
    color: white;
}
.index_video{
    width: 100%;
    height: 666px;
}
.index_video_content{
    width: 1200px;
    height: 462px;
    margin: 0 auto;
    padding: 93px 0 111px 0;
    position: relative;
}
.index_video_left{
    width: 590px;
    height: 100%;
    float: left;
    margin-right: 20px;
    position: relative;
    overflow: hidden;
}
.index_video_left_yiny{
    width: 236px;
    height: 100%;
    background: rgba(0,0,0,0.1);
    position: absolute;
    right: 0;
    top: 0;
    z-index: 6;
    cursor: pointer;
}
.index_video_left>ul .curr{
    z-index: 3;
}
.index_video_left>ul>li{
    width: 354px;
    height: 460px;
    float: left;
    box-shadow: 2px 3px 3px #eeeeee,-2px 0 3px #eeeeee;
    position: absolute;
    overflow: hidden;
    top: 0;
    left: 0;
    background: white;
}
.index_video_left>ul>li:nth-child(1){
    left: 0;
    z-index: 3;
}
.index_video_left>ul>li:nth-child(2){
    left: 118px;
    z-index: 2;
}
.index_video_left>ul>li:nth-child(3){
    left: 236px;
    z-index: 1;
}
.index_video_left_inner{
    width: 354px;
    height: 100%;
    overflow: hidden;
}
.index_video_left>ul>li .index_video_left_inner>img{
    width: 354px;
    height: 240px;
    display: block;
}
.index_video_left>ul>li h1,.index_video_left>ul>li h2,.index_video_left>ul>li h3,.index_video_left>ul>li h4,.index_video_left>ul>li h5{
    font-size: 24px;
    line-height: 32px;
    color: #ff6600;
    margin-bottom: 5px;
    margin-left: 20px;
    z-index: 222;
}
.index_video_left>ul>li .index_video_left_inner>span{
    font-size: 12px;
    color: #999999;
    line-height: 28px;
    margin-left: 20px;
    z-index: 2;
}
.index_video_left_text{
    width: 314px;
    height: 100px;
    padding: 0 20px;
    overflow: hidden;
    position: relative;
    z-index: 2;
}
.index_video_left_text>span{
    font-size: 14px;
    color: #666666;
    line-height: 24px;
}
.index_video_left_text p{
    font-size: 12px;
    line-height: 12px;
    color: #ff6600;
    position: absolute;
    bottom: 10px;
    right: 20px;
}
.index_video_right{
    width: 590px;
    height: 100%;
    float: left;
}
.index_video_right>ul>li{
    width: 100%;
    height: 100%;
    position: relative;
}
.index_video_right>ul>li video{
    object-fit: fill;
    width: 590px;
    height: 462px;
    position: absolute;
    top: 0;
    left: 0;
    display: none;
    z-index: 3;
}
.index_video_yiny{
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    background: rgba(0,0,0,0.2);
}
.index_video_play{
    width: 96px;
    height: 96px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    -webkit-transform: translate(-50%,-50%);
    background: url(../img/index_vieo_play.png);
    z-index: 2;
    cursor: pointer;
}
 



/*footer*/
.footer{
    width: 100%;
    height: 148px;
    background: #f5f5f5;
}
.footer_content{
    width: 1200px;
    height: 118px;
    margin: 0 auto;
    padding-top: 30px;
}
.footer_left{
    width: 360px;
    height: 100%;
    float: left;
}
.footer_left_li{
    width: 100%;
    height: 16px;
    margin-bottom: 20px;
}
.footer_left_li>ul>li{
    width: auto;
    height: 16px;
    padding: 0 15px;
    border-right: 1px solid #eeeeee;
    float: left;
}
.footer_left_li>ul>li:nth-child(1){
    padding-left: 0;
}
.footer_left_li>ul>li:nth-of-type(4n){
    border-right: none;
}
.footer_left_li>ul>li>a{
    font-size: 14px;
    color: #666666;
    line-height: 16px;
}
.footer_left>p,.footer_left a{
    font-size: 12px;
    color: #999999;
    line-height: 14px;
    margin-bottom: 18px;
}
.footer_link{
    width: 168px;
    height: 24px;
    padding: 0 25px 0 5px;
    border: 1px solid #cfcfcf;
    font-size: 12px;
    color: #666666;
    line-height: 24px;
    position: relative;
    cursor: pointer;
}
.footer_link_jt{
    width: 24px;
    height: 24px;
    border-left: 1px solid #cfcfcf;
    background: url(../img/footer_link.png)no-repeat center;
    position: absolute;
    top: 0;
    right: 0;
}
.footer_link_li{
    width: 175px;
    height: auto;
    position: absolute;
    left: -1px;
    top: -24px;
    text-align: center;
    display: none;
}
.footer_link_li>ul>li{
    width: 100%;
    height: 24px;
    background: white;
}
.footer_link_li>ul>li>a{
    font-size: 12px;
    color: #666666;
    line-height: 24px;
}
.footer_link_li>ul>li:hover{
    background: #ff6600;
}
.footer_link_li>ul>li:hover a{
    color: white;
}
.footer_right{
    width: 386px;
    height: 100%;
    float: right;
}
.footer_right_ewm001{
    width: 83px;
    height: 100%;
    margin-right: 40px;
    float: left;
}
.footer_right_ewm001>img{
    width: 100%;
    height: 80px;
}
.footer_right_ewm001>p{
    font-size: 12px;
    color: #999999;
    line-height: 32px;
}
.footer_right_ewm002{
    width: 107px;
    height: 60px;
    margin-top: 15px;
    float: right;
}
.footer_right_ewm002>img{
    width: 100%;
}
.index_video_right>ul>li>img
{
    width:100%;
    height:462px;
    display: block;
    }