@charset "utf-8";
/*
-----------------------------
Powered By cntjdavid
Build 20210730
------------------------------
*/

/* Reset CSS */
body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, form, fieldset, input, textarea, p, blockquote, th, td { margin: 0; padding: 0; }
table { border-collapse: collapse; border-spacing: 0; }
fieldset, img { border: 0; vertical-align: top; }
address, caption, cite, code, dfn, em, th, var { font-style: normal; font-weight: normal; }
ol:after, ul:after, li:after,#top:after, .wrap:after { content: ""; display: block; visibility: hidden; height: 0; clear: both; }
ol, ul { list-style: none; zoom: 1; }
caption, th { text-align: left; }
h1, h2, h3, h4, h5, h6 { font-size: 100%; }
q:before, q:after { content: ''; }
abbr, acronym { border: 0; }
pre{white-space:pre-wrap;white-space:-moz-pre-wrap;white-space:-pre-wrap;white-space:-o-pre-wrap;word-wrap:break-word;}


/*
* common
*/
html { overflow-x: hidden; }
body{
    font-size:1rem;
    color:#676767;
    padding:0;
    margin:0;
    background-color:white;
    font-family: Microsoft Yahei; line-height: 20px;
    min-width: 1200px;
}
a { color: #575555; text-decoration: none; }
a:hover { text-decoration: underline; }
.cls{ clear:both;font-size: 0;line-height: 0;}



/*
* header
*/
#header{
    width:100%;
    height:6.5rem;
    position:fixed;
    top:0;
    z-index:9999;
}
#header_bg{
    height:6.5rem;
    background-color:white;
    border-bottom:1px solid #ccc;
    position:relative;
    
}
#header:hover #header_bg{
    opacity: 1;
}
.header_bg_no{
    opacity: 0.4;
}
.header_bg_yes{
    opacity: 1;
    box-shadow: 0 0 10px #666;
}
#header_block{
    height:6.5rem;
    width:1200px;
    position:absolute;
    left:0;
    right:0;
    top:0;
}
#logo{
    width:390px;
    height:70px;
    float: left;
    background-image: url(/html/images/logo.png);
    background-repeat: no-repeat;
    background-size: cover;
    margin:16px 0 0 10px;
}

#menus{
    height:60px;
    width:800px;
    float:right;
    margin:40px 0 0 0;
    text-align:right;
    display:block;
}

a.menu_item{
    display:inline-block;
    margin:0 10px;
    color:#575555;
    text-decoration: none;
    font-size:18px;
}
a.menu_item:hover{
    color:#008ceb;
    font-weight: bolder;;
}
a.menu_item_active{
    color:#008ceb;
    font-weight: bolder;;
}


/*
* main
*/

#main{
    width:100%;
}
.main_margin{
    margin-top:6.5rem;
}
#block_big{
    width:100%;
    min-width:1200px;
    background-color:white;
    line-height: 0;
    overflow:hidden;
    height:calc(100vh);
    background-image:url(/html/images/bg.jpg);
    background-attachment:fixed;
    background-size: cover;
    background-position:center center;
}



#block_big_1{
    width:780px;position:absolute;/*top:20px;left:40px;*/font-size:60px;color:#666;margin:300px 0 0 200px;animation-delay:2s;
}
#block_big_2{
    width:680px;position:absolute;/*top:20px;left:40px;*/font-size:24px;color:#ddd;margin:400px 0 0 50px;animation-delay:3s;
}
#block_big_3{
    width:560px;/*position:absolute;top:20px;left:40px;*/font-size:28px;color:#999;margin:700px 0 0 100px;animation-delay:4s;
}
/* #block_big {
    animate-duration: 2s;    //动画持续时间
    animate-delay: 1s;    //动画延迟时间
} */


.swiper-pagination-bullet{
    width:20px;
    height:20px;
    opacity: 1;
    background-color:white;
}
.swiper-pagination-bullet-active{
    background-color:#008ffd;
}

.swiper-container-horizontal>.swiper-pagination-bullets, .swiper-pagination-custom, .swiper-pagination-fraction {
    bottom: 30px;
    /* text-align: right;
    right:100px;
    position:relative; */
}

#block_about{
    width:100%;
    background-color:#f9f9f9;
    /* box-shadow: 0 4px 10px 3px #efefef; */
    padding:40px 0;
    display:block;
}

#about_txt{
    line-height:36px;padding:40px;
}

.block5{
    width:50%;
    float:left;
}

.block{
    width:1200px;
    margin:0 auto;
}

/* .block_img{
    width:100%;
    height:auto;
    overflow:hidden;
} */

.block_title{
    font-size:1.5em;
    height:auto;
    text-align:center;
    font-weight:bolder;
    padding: 20px 0;
}

.block3{
    width:33%;
    float:left;
    /* background-image: url(/html/images/us_1.png); */
    background-repeat: no-repeat;
    text-align:center;
    height:100%;
}

.block3 .block_title{
    padding-top:40px;
}

.block3_img{
    width:300px;
    height:200px;
    border:1px solid #ccc;
    padding:2px;
    margin:20px auto;

}
.block3_detail{
    width:360px;
    margin:0 auto;
    font-size:14px;
    line-height:24px;
    text-align:left;
}

#block_research{
    width:100%;
    background-color:white;
    padding:20px 0 0 0;
    display:block;
}
#research_txt{
    line-height:36px;
    background-image:url(/html/images/med_bg.png);
    padding: 40px  40px 0 40px;
    height: 400px;
}

#block_us{
    width:100%;
    background-color:#f9f9f9;
    height:500px;
    padding:40px 0 ;

}
#us_middle{
    border-left:1px dashed #999; border-right:1px dashed #999; 
}

.block_us_block{
    /* background-image:url(/html/images/us_1.png); */
    height:100%;
    background-size: cover;
    /* color:white; */
    font-size:16px;
}

.block_us_block:hover{
    /* background-image:url(/html/images/us_1h.png); */
    height:100%;
    background-size: cover;
    background-color:#3083e1;
    color:white;
}
/* 
#block_us_2{
     background-image:url(/html/images/us_2.png); 
    height:100%;
    background-size: cover;
     color:white;
    font-size:16px;
}

#block_us_2:hover{
   background-image:url(/html/images/us_2h.png);
    height:100%;
    background-size: cover;
    background-color:#2577d9;
    color:white;
}

#block_us_3{
    background-image:url(/html/images/us_3.png); 
    height:100%;
    background-size: cover;
    color:white; 
    font-size:16px;
}

#block_us_3:hover{
  background-image:url(/html/images/us_3h.png); 
    height:100%;
    background-size: cover;
    background-color:#2764a3;
    color:white;
} */

#block_news{
    width:100%;
    background-color:white;
    padding:20px 0;
    /* background-image:url(/html/images/news_bg.jpg);
    background-size: cover; */
}

#block_news_title{
    /* background-image:url(/html/images/news_bg.png);
    background-repeat:no-repeat; */
    width:600px;
    margin: 40px auto 20px auto;
    /* height:40px; */
    font-size: 1.5em;
    text-align:center;
    /* padding: 0 0 20px 0; */
    font-weight:bolder;
    line-height:40px;
}

#block_news_content{
    width:100%;
    margin:10px 0;
}
.news_item{
    width:580px;
    float:left;
    margin:40px 0 40px 20px;
    display:block;
    height:140px;
}
.news_item_img{
    width:200px;
    height:120px;
    overflow:hidden;
    border:1px solid #ccc;
    float:left;
}
.news_item_img img{
    width:100%;
}

.news_item_txt{
    float:right;
    width:350px;
    padding:0 0 0 10px;
    overflow:hidden;
}
.news_item_title{
    font-weight:bolder;
    margin:4px 0 6px 0;
    color:#333;
}
.news_item_content{
    color:#999;
    font-size:14px;
}

#bg_building{
    background-image:url(/html/images/building.png);
    background-size: cover;
    height:400px;
    display:block;
    width:600px;
}

#block_join{
    background-image:url(/html/images/bg_join.png);
    background-size: cover;
    height:300px;
    text-align:center;
}

#joinBtn{
    width:150px;
    height:40px;
    text-decoration: none;
    border:1px solid white;
    margin:140px auto 0 auto;
    display:inline-block;
    border-radius:10px;
    position: relative;
    font-weight:bolder;
    color:white;
    overflow:hidden;
}
#joinBtnBg{
    background-color:#006ec2;
    width:100%;
    height:100%;
    display:block;
    filter:alpha(Opacity=80);-moz-opacity:0.5;opacity: 0.5;
}
#joinBtnTxt{
    color:white;
    z-index:99;
    display:block;
    position:relative;
    text-align:center;
    top:-30px;
}
#joinBtn:hover #joinBtnBg{
    filter:alpha(Opacity=100);-moz-opacity:1;opacity: 1;
}


/*
* list
*/

a.list_top_item{
    width:360px;
    margin:20px;
    float:left;
    display:block;
}
a.list_top_item:hover{
    background-color:#efefef;
    text-decoration: none;
}
.list_top_item_img{
    width:360px;
    height:280px;
    overflow:hidden;

}
.list_top_item_title{
    font-size:18px;
    font-weight:bolder;
    padding:10px;
}
.list_top_item_desc{
    font-size:14px;
    margin:10px 0;
}
.list_top_item_info{
    font-size:12px;
}

#list_block{
    width:1200px;
    margin:60px auto ;
    background-image: url(/html/images/bg.png);
    background-position: top left;
    background-size: 100%;
    background-repeat: repeat-y;
}
#list_block_top{
    width: 1200px;
    margin: 40px auto;
    border-bottom: 1px solid #666;
}
a.list_item{
    border-bottom:1px dashed #999;
    padding:20px;
    display:block;
}
a.list_item:hover{
    background-color:#efefef;
    text-decoration: none;
}

.top_bg_about{
    background-image:url(/html/images/top_bg5.jpg);
}
.top_bg_neccp{
    background-image:url(/html/images/top_bg2.jpg);
}
.top_bg_business{
    background-image:url(/html/images/top_bg3.jpg);
}
.top_bg_news{
    background-image:url(/html/images/top_bg1.jpg);
}
.top_bg_honor{
    background-image:url(/html/images/top_bg4.jpg);
}
.top_bg_contact{
    background-image:url(/html/images/top_bg6.jpg);
}

.list_item_title{
    font-size:18px;
    font-weight:bolder;
}
.list_item_desc{
    font-size:14px;
    margin:20px 0;
}
.list_item_info{
    font-size:12px;
}

#list_top_img{
    width:100%;
    background-color:white;
    overflow:hidden;
    height: calc(60vh);
    background-attachment:fixed;
    background-size: cover;
    background-position:center center;
    position:relative;
}

#list_top_block{
    color:white;
    width: 1200px;
    margin: 0 auto;
}

#list_top_title{
    margin:calc(20vh) 0 0 100px;
    line-height: 48px;
    font-size:48px;
    transform: skew( -6deg );
    text-shadow: #000 1px 0 1px, #000 0 1px 1px, #000 -1px 0 1px, #000 0 -1px 1px;
}
#list_top_title > div{
    font-size:36px;
    transform: skew( 6deg );
    margin-top:10px;
}
#list_top_slogan{
    left:100px;
    height:200px;
    font-size:28px;
    margin:calc(15vh) 0 0 0;
    text-align:right;
    text-shadow: #000 1px 0 0, #000 0 1px 0, #000 -1px 0 0, #000 0 -1px 0;
}



/*
* content
*/
#content_block{
    width:1200px;
    margin:0 auto;
}

#content_title{
    font-size:18px;
    font-weight:bolder;
    padding:40px 10px 10px 10px;
    text-align:center;
    border-bottom:1px solid #ccc;
}
#content_desc{
    font-size:16px;
    line-height:24px;
    padding:20px 10px;

    background-image: url(/html/images/bg.png);
    background-position: top left;
    background-size: 100%;
    background-repeat: repeat-y;
}

#content_next{
    font-size:14px;
    padding:20px 0;
    border-top:1px solid #ccc;
}
#content_info{
    font-size:12px;
    font-weight:normal;
    margin-top:10px;
    text-align:right;
}

#content_top_img{
    width:100%;
    background-color:white;
    overflow:hidden;
    
    background-attachment:fixed;
    background-size: cover;
    background-position:center center;
    position:relative;
    height: calc(60vh);
}

#content_top_block{
    color:white;
    width: 1200px;
    margin: 0 auto;
}

#content_top_title{
    margin:calc(20vh) 0 0 100px;
    line-height: 48px;;
    font-size:48px;
    transform: skew( -6deg );
    text-shadow: #000 1px 0 1px, #000 0 1px 1px, #000 -1px 0 1px, #000 0 -1px 1px;
}

#content_top_title > div{
    font-size:36px;
    transform: skew( 6deg );
    margin-top:10px;
}

#content_top_slogan{
    left:100px;
    height:200px;
    font-size:28px;
    margin:calc(15vh) 0 0 0;
    text-align:right;
    text-shadow: #000 1px 0 0, #000 0 1px 0, #000 -1px 0 0, #000 0 -1px 0;
    
}

.hr0{
    height:1px;border:none;border-top:1px solid #555555;
}

/*
* foorer
*/

.title_min{
    font-size:1.2em;
    font-weight:bolder;
}
#footer{
    width:100%;
    background-color:#2f2d2d;
    height:110px;
    padding:30px 0;
    color:white;
    font-size:0.875em;
    color:white;
}

#footer_main{
    width:1200px;
    margin:0 auto;
}

#footer_left{
    float:left;
    width:60%;
    text-align:right;
    margin:10px 0 0 0;
}

#footer_links{
    width:100%;
    margin:10px 0 0 0;
}
#footer_links a{
    text-decoration: none;
    color:white;
}
#copyright{
    width:100%;
    margin-top:20px;
    text-decoration: none;
}
#copyright a{
    text-decoration: none;
    color:white;
}


#footer_right{
    float:right;
    width:calc(40% - 30px);
    margin:10px 0 0 30px;
}

#footer_cs{
    float:left;
    width:40%;
    text-align:center;
    border-left:2px solid #ccc;
}

#footer_wechat{
    float:right;
    margin-left:20px;
    width:calc(60% - 22px);
    text-align:center;
    text-align:left;
}


/*
* pagination
*/
.pagination{
    width:100%;
    text-align:center;
    font-size:16px;
    margin-top: 60px;
}
.pagination .counter{
    display:none;
}
.pagination-list{
    display:block;
    width:100%;
}
.pagination li{
    display:none;
    margin:0 10px;

    border: 1px solid #ccc;
}
.pagination li a{
    display: block;
    text-align: center;
   
}
a.pagenav{
    background-color: white;
    padding: 6px 0;
}
li.active > a {
    background-color: #008ceb;
    color: white;
    display: block;
    padding: 6px 14px;
}
li.hidden-phone{
    display:inline-block;
    width:40px;
    margin-top: 20px;
}

a.abutton{
    display:inline-block;
    background-color:#008ceb;
    color:white;
    text-decoration: none;
    text-align: center;
    padding:0px 10px;
    margin:4px;
    border-radius:5px;
}


/*****************************************************************************
******************************  page 内容   ***********************************
*****************************************************************************/
#content_desc p{
    padding: 4px 0;
    text-indent:30px;
}

.page_block{
    width:100%;
    border-bottom:1px dashed #ccc;
    margin-bottom:20px;
}

.page_left{
    width:30%;
    max-width: 350px;
    min-width:100px;
    padding:20px 0;
    /* background-color:#008ceb; */
    background-image:url(/html/images/item_bg.png);
    background-size: cover;
    background-position: center center;
    float:left;
    text-align:center;
    font-size:24px;
    color:white;
    border-radius: 5px;
}

.page_right{
    width:70%;
    padding:0 0 20px 0;
    /* background-color:white; */
    float:right;
    line-height:36px;
}
.page_right_padding{
    padding:0 20px;
    background-attachment: fixed;
    background-size: cover;
    background-position: center center;
    position: relative;
}
.honor_item{
    width:230px;
    height:250px;
    text-align:center;
    background-color:white;
    float:left;
    overflow: hidden;
    margin: 22px;
    box-shadow: 2px 2px 8px #666;
    border-radius: 5px;
}

.honor_item img{
    width:200px;
    height:150px;
    padding:2px;
    margin-top:20px;
}
.honor_item_txt{
    height: 40px;
    padding-top: 10px;
    background-color: white;
    line-height: 24px;
}

.timeline {
    position: relative;
    display: grid;
    gap: 40px;
    padding: 0;
    margin: 0;
    /* max-width: 600px; */
    font-size: 16px;
    line-height: 1;
    color: #676767;
    list-style-type: none;
    clip-path: inset(0 0 100% 0);
    animation: expand 5s forwards linear;
  }
  .timeline .timeline__line {
    position: absolute;
    top: 0;
    left: 6px;
    width: 4px;
    height: 100%;
    background: #008ceb;
  }
  .timeline .timeline__item .info {
    display: grid;
    grid-template-columns: repeat(3, auto) 1fr;
    align-items: center;
    gap: 0.3rem;
  }
  .timeline .timeline__item .info h4 {
    margin: 0;
  }
  .timeline .timeline__item .info a {
    text-decoration: none;
    color: #3498db;
  }
  .timeline .timeline__item .info .dot {
    position: relative;
    width: 16px;
    height: 16px;
    background: white;
    border-radius: 50%;
  }
  .timeline .timeline__item .info .dot::before {
    position: absolute;
    content: "";
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    background: white;
  }
  .timeline .timeline__item .info .dot::after {
    position: absolute;
    content: "";
    top: 0;
    left: 0;
    width: 8px;
    height: 8px;
    border: 4px solid #008ceb;;
    border-radius: inherit;
  }
  .timeline .timeline__item .info .item_time {
    margin: 0 8px 0 10px;
    padding: 10px;
    background-color: #008ceb;
    color:white;
    border-radius: 8px;
    background-image: linear-gradient(45deg, #00a1eb 50%, #00c6f1 100%);
  }

  .timeline .timeline__item .info .item_title {
    /* border-bottom:1px solid #ccc; */
  }

  .timeline .timeline__item:hover{
    cursor: pointer;
  }
  .timeline .timeline__item:hover .item_time{
    text-shadow: 2px 2px #333;
    background-image: linear-gradient(45deg, #00c6f1 50%, #00a1eb 100%);
  }
  .timeline .timeline__item:hover .content{
    color:black;
    text-shadow: 2px 2px #ccc;
  }
    .timeline .timeline__item:hover .speaker,   .timeline .timeline__item:hover .item_title{
    color:black;
    text-shadow: 2px 2px #ccc;
  }

  .timeline .timeline__item .content {
    margin: 0.2rem 0 0 9.4rem;
    line-height: 1.5;
  }
  
  @keyframes expand {
    to {
      clip-path: inset(0 0 0 0);
    }
  }


/*****************************************************************************
******************************  小屏设备适配 ***********************************
*****************************************************************************/
@media screen and (min-width: 1200px) { 
	#icon_menu{
        display:none;
    }
}

@media screen and (max-width: 1199px) { 
    body,#header_block,#block_big,.block, #list_top_block, #content_top_block, #list_block,#list_block_top, #content_block,  #footer_main{
        width:100%;
        min-width:auto;
    }
    #logo{
        width:280px;
        height:50px;
        margin-top:28px;
    }

    #header_bg{
        /* opacity: 1; */
        height:6.5rem;
    }
    #header{
        height:6rem;
    }
    #header_block{
        height:6.5rem;
    }

	#menus{
        display:none;
        width:180px;
        height:380px;
        margin-top: 6.5rem;
        position: absolute;
        right: 0;
        border-left:1px solid #ccc;
        border-bottom:1px solid #ccc;
        background-image: url(/html/images/menu_bg.png);
        background-size: cover;
        background-position: center center;
    }
    
    #icon_menu{
        display:inline-block;
        width:50px;
        margin:28px 10px 0 0;
        float:right;
        cursor:pointer;

    }

    #main{
        /* margin-top: 60px; */
    }
    #content_top_title,#list_top_title{
        font-size:38px;
    }

    #content_top_slogan, #list_top_slogan{
        font-size:22px;
        margin: calc(10vh) 0 0 0;
    }
    a.list_top_item{
        margin:20px auto;
        float:unset;
        width:100%;
    }
    .list_top_item_img{
        width:100%;
    
    }
    .list_top_item_title{
        text-align:center
    }

    #about_txt{
        padding:20px 30px
    }

    #research_txt{
        padding:0 30px;
        height:unset;
    }
    
    /* #block_big{
        display:none;
    }  */
	#block_big_1{
        font-size:24px; left:0;right:0; margin: 200px 0 0 20px;
    }
    #block_big_2{
        font-size:12px; left:0;right:0;margin:260px 0 0 20px;
    }
    #block_big_3{
        font-size:18px;
        left:0;right:0;
        margin:400px 0 0 20px;
    }

    #block_research{
        padding:20px 0 0 0;
    }

    .block5{
        width:100%;
    }
    .block3{
        width:100%;
        float:none;
        display:block;
    }
    .block3_detail{
        width:90%;
        padding-bottom: 20px;
    }
    #block_us{
        height:100%;
    }

    #block_news{
        display:none;
    }
    #bg_building, #bg_research{
        display:none
    }

    a.menu_item{
        display:block;
        padding:15px  10px;
        color:#575555;
        text-decoration: none;
        font-size:18px;
        margin: 0;
    }
    a.menu_item:hover{
        color:#008ceb;
        font-weight: bolder;
        background-color:#ccc;
        color:white;
    }
    a.menu_item_active{
        color:#008ceb;
        font-weight: bolder;;
    }

    #us_middle{
        border-left:0px dashed #999; 
        border-right:0px dashed #999; 
        border-top:1px dashed #999; 
        border-bottom:1px dashed #999; 
    }

    #block_join{
        display:none;
    }

    #footer_main{
        width:100%;
    }
    #footer_left{
        float:none;
        text-align: center;
        width:100%;
    }
    #footer_right{
        display:none;
    }

    #list_block_top{
        display:none;
    }

    .page_block{
        width:100%;
        border-bottom:1px dashed #ccc;
        margin-bottom:20px;
    }
    
    .page_left{
        width:100%;
        max-width:unset;
        min-width:unset;
        float:unset;
    }
    .page_right{
        width:100%;
        float:unset;
        line-height:28px;
    }
    .honor_item{
        float:unset;
        margin: 20px auto;
    }
    
	
	
}