@charset "utf-8";
/* CSS Document */
body, form, div, ul, ol, li, h1, h2, h3, h4, h5, h6, table, tr, th, td, p, a, input, dl, dt, dd, ul, ol, li, input, textarea {
    font-family: "Microsoft YaHei", "微软雅黑", Helvetica, Arial, sans-serif;
    font-weight: normal;
    color: #3a3a3a;
    margin: 0;
    padding: 0;
    line-height: 28px;
    font-size: 14px;
}

header, section, footer, aside, nav, article, figure {
    display: block;
}

dl, h1, h2, h3, h4, h5, h6, ol, p, ul {
    margin-top: 0;
    margin-bottom: 0
}

dd, ol, ul {
    padding-left: 0;
    margin-left: 0
}

em, i {
    font-style: normal
}

li {
    list-style: none;
    padding: 0;
    margin: 0;
    display: inline-block;
    float: left;
}

h1, h2, h3, h4, h5, h6 {
    font-size: 1em
}

.clear {
    clear: both
}

ul, li, dl, dd {
    margin: 0;
    padding: 0;
}

img {
    border: 0
}

a, a:hover {
    text-decoration: none;
    display: block;
    cursor: pointer
}

.w1200 {
    width: 1200px;
    margin: 0 auto;
}

.w1360 {
    width: 1360px;
    margin: 0 auto;
}

.fl {
    float: left
}

.fr {
    float: right
}

div, ul, li, p, span, a {
    background: transparent;
}

input, select, textarea {
    outline: 0
}

header, section, footer, aside, nav, article, figure {
    display: block;
}

.top {
    /*background: url(/eportal/fileDir/ztxw/resource/cms/2021/06/img_pc_site/top.jpg) top center no-repeat #fff;*/
    width: 100%;
margin:0 auto;
    /*height: 1454px;*/
/*background-size: 100% 100%;*/

}
.top img{width:100%;margin:0 auto;}
/*悬浮导航*/
.left-nav {
    position: absolute;
    /*display: none;*/
    top: 1535px;
    left: 50%;
    margin-left: -860px;
    z-index: 999;
    background: url(/eportal/fileDir/ztxw/resource/cms/2021/06/img_pc_site/left_nav.png) left center no-repeat;
    background-size: 84%;
    width: 386px;
    height: 513px;;
    box-sizing: border-box;
}

.l-navs {
    width: 156px;

    position: relative;
    margin: 0 auto;

    padding-top: 72px;
}

.l-navs li.navs {
    background: url(/eportal/fileDir/ztxw/resource/cms/2021/06/img_pc_site/line.png) bottom center no-repeat;
    float: left;
    padding: 24px 0px;
    margin: 0 0px 0 -6px;
    width: 136px;
    height:19px;
    text-align: center;
}


.l-navs .navs a {
    color: #fff;
    font-size: 17px;
    line-height: 32px;
}
.l-navs .navs a img{ width: 136px;}
.l-navs .navs a:hover {
    color: #efa75f
}

.fixed {
    position: fixed !important;
    top: 20px !important;
}


/*首页样式*/
.contant1{
    background: url(/eportal/fileDir/ztxw/resource/cms/2021/06/img_pc_site/2021062814570677013.jpg) no-repeat center top;height:5204px;
}
.top-nav{height:93px;width:1289px;margin:0 auto;border-radius: 38px;padding:26px 95px;box-sizing: border-box;
    background: url(/eportal/fileDir/ztxw/resource/cms/2021/06/img_pc_site/nav.png) top center no-repeat;
}
.top-nav ul{height:28px;}
.top-nav ul li.nav-first{float: left;border-right: 3px solid #fff;}
.top-nav ul li.nav-first a{color:#fff;padding:4px 10px;font-size:35px;}
.top-nav ul li.nav-first:last-child{border: none;}
.top-nav ul li.nav-first a:hover{color:#f3d81f}


.top-yinyan{height:1297px;width: 1264px;border-radius: 25px;margin: 58px auto 63px;}

.top_main{width: 1264px;margin: 0 auto 60px;position: relative;}
.top-yinyan img{width: 1264px;margin: 0 auto;    border-radius: 25px;}
.main_news{background: url(/eportal/fileDir/ztxw/resource/cms/2021/06/img_pc_site/2021062816034492583.jpg) top
  center no-repeat;width: 1264px;height: 473px;margin:  0 auto}
.main_news img{margin: 50px 80px 36px;width: 1103px;}
.main_news .news_box{width: 1128px;
    margin: 0 auto;
}
.news_box p{font-size:34px;line-height: 64px;color: #fff;font-weight:600;text-indent: 2em;}
.news_box p .link_more{color: #edca2f;

    cursor: pointer;
    font-size: 32px;font-weight: 600;width: 90px;
    display: inline-block;text-indent: 0}
.link_more:hover{color: #edce72}
.news_video{width: 1264px;height: 718px;}
.news_video video{width: 1264px;height: 728px;}
.news_video img{width: 1264px;height: 718px;}


.top-video{width:1209px;height:456px;box-sizing: border-box;position: relative;margin: 0 auto 50px}
.left-video{width:720px;height:450px;left:0;top:0;position: absolute;z-index: 4}
.top-video video{width:720px;height:450px;}
#jujiao{width:1260px}
.right-zhaiyao{width:489px;height:427px;float: right;margin-top: 14px;padding-left:107px}
.right-zhaiyao h3{font-size: 30px;color:#fff;line-height: 46px;    margin: 20px 36px 20px 0;}
.right-zhaiyao p{font-size: 16px;color:#fff;line-height: 38px;margin: 0 38px 50px 0;}
.right-zhaiyao p>span{font-size: 17px}
.links{color: #edca2f;font-size: 15px;cursor: pointer;display: inline-block;}
.links:hover{color:#ffc600;display: inline-block;}

.bg1{background: url(/eportal/fileDir/ztxw/resource/cms/2021/06/img_pc_site/11.jpg) center no-repeat;}
.bg2{background: url(/eportal/fileDir/ztxw/resource/cms/2021/06/img_pc_site/22.png) center no-repeat;}

.top_slide{width:722px;height:456px;position: relative;}

.top_slide .bd{position:relative;height:456px;z-index:0;width:721px;overflow: hidden;}
.top_slide .bd li{zoom:1; vertical-align:middle; cursor:pointer; position: relative}
.top_slide .bd img{width:722px;height:456px;display:block; transition-duration: 0.5s;}
.top_slide .bd img:hover{transform: scale(1.1);
    -webkit-transform: scale(1.1);-moz-transform: scale(1.1);
    -ms-transform: scale(1.1);
    -o-transform: scale(1.1);}
.top_slide .bd li span{width:722px; position:absolute; color:#fff; bottom:0; left:0px; z-index:6;
    text-indent:1em; font-size:22px;
    height:64px; line-height: 64px; background:rgba(0,0,0,0.5);  display:block; text-align:left; }

.top_slide .prev,.top_slide .next{position:absolute;top:50%;margin-top:-21px;display:block;
    width:23px;height:41px;opacity:1;}
.top_slide .prev{left:2%;background:url(/eportal/fileDir/ztxw/resource/cms/2021/06/img_pc_site/w_left.png) center center no-repeat;}
.top_slide .next{right:3%;background:url(/eportal/fileDir/ztxw/resource/cms/2021/06/img_pc_site/w_right.png) center center no-repeat;}
.top_slide .prev:hover{background:url(/eportal/fileDir/ztxw/resource/cms/2021/06/img_pc_site/y_left.png) center center no-repeat;}
.top_slide .next:hover{background:url(/eportal/fileDir/ztxw/resource/cms/2021/06/img_pc_site/y_right.png) center center no-repeat;}
.top_slide .prevStop{display:none;}
.top_slide .nextStop{display:none;}

.right_list{width:534px;height:427px;float: right;margin-top: 14px;padding-left:50px}
.right_list ul{margin-top:8px}
.right_list ul li{width:522px;border-bottom: 2px dashed #fff;}
.right_list ul li:last-child{border-bottom: none}
.right_list ul li a{color: #fff;font-size: 24px;line-height: 82px;    font-weight: 600;
    letter-spacing: 1px;}
.right_list ul li a:hover{color:#f9d83f}
.more{
    width: 56px;
    height: 52px;
    float: right;
    color:#f9d83f;
    font-size: 18px;
    text-align: center;
    line-height: 30px;
    position: absolute;
    top: 19px;
    right: 9px;
}
.more:hover{
    color:#f9be3f
}

.x_core1 {
    width: 1520px;
    position: relative;
    height: 1840px;
    margin: 0 auto;
}
.x_core1 .core_tit{width: 1376px;height: 334px;position: absolute;right: 0;top: 0;}

.x_core1 .core_tit img{margin-top:10px}
.core_tit img {
    width: 100%;
    margin: 0 auto;
}
.core1_video{
    width:1209px;
    height:700px;
    margin:0 auto;
    padding-top:284px;
}
.core2_video{
    width:1209px;
    height:700px;
    margin:0 auto;
    padding-top:60px;
}
.x_core1 video{width:1209px;
   height:675px;}
.core2_video img{width:1209px;
    height:700px;}
.contant2{background: url(/eportal/fileDir/ztxw/resource/cms/2021/06/img_pc_site/2021062817150537131.jpg) no-repeat center top;
   
    height: 2990px;}
.contant2 .contant2_top{}
.contant2 .contant2_top img{width:100%;max-width:1920px;margin:0 auto;}
.contant4 .contant4_top img{width:100%;max-width:1920px;margin:0 auto;}
.w1920{max-width: 1920px;margin:0 auto;}
.w1300{width: 1300px;margin:0 auto;}
.x_core2{width: 737px;height: 328px;margin: 0 auto}
.x_core2 img{width: 737px;height: 328px;}

.core2_list{width:1301px;height:371px;position: relative;
    background: url(/eportal/fileDir/ztxw/resource/cms/2021/06/img_pc_site/1-3.png) center no-repeat;
    margin: 20px auto;}
.core2_list .more{top: 50px;right: 30px;font-size: 26px;width: 112px}
.core2_list ul{padding:86px}
.core2_list ul li{width:1072px;}
.core2_list ul li a{color: #fff;font-size: 35px;line-height: 70px;
    letter-spacing: 1px;}
.core2_list ul li a:hover{color:#f9d83f;}
.core4_video{height: 1308px;position: relative}
.core4_tit{width: 502px;height:348px ;position: absolute;left:28%;top:28px;}
.core4_box{padding-top: 318px}
.core4_box .video_4s:nth-child(even){margin-right: 0}
.video_4s{float: left;width:628px;height:494px;margin-right: 22px;}
.video_4s video{width:614px;height: 346px;}
.video_tit{width: 628px;
    height: 50px;
    text-align: center;
    margin:40px 0;
}

.more_btn {
    display: block;
    cursor: pointer;
    width: 233px;
    height: 74px;
    background: url(/eportal/fileDir/ztxw/resource/cms/2021/06/img_pc_site/more.png) center no-repeat;
    color: #f0e79d;
    font-size: 34px;
    line-height: 74px;
    float: right;
    text-indent: 64px;
    margin-top: 210px;

}

.more_btn:hover {
    color: #ffd673
}

.contant3{background: url(/eportal/fileDir/ztxw/resource/cms/2021/06/img_pc_site/bg3.jpg) no-repeat center top;
    height: 4195px;}
.sui{
    position: relative;
    width:100%;
    margin: 0 auto;
    max-width: 1920px;
}
.sui img{width:100%;max-width: 1920px;}
.sui_link{cursor: pointer;display: block}
.sui .zhao{position: absolute;top: 0;background: url(/eportal/fileDir/ztxw/resource/cms/2021/06/img_pc_site/sui.png) center no-repeat;z-index: 10;width: 100%;height: 943px;background-size: 100%;}

.core5 {
    width: 1560px;
    position: relative;
    height: 1220px;
    margin: 0 auto;
}
.core5 .core5_tit{width: 808px;height: 349px;position: absolute;left: 50%;top: 0;margin-left:-404px}
.lian{width: 1560px;height: 505px;padding-top: 257px;}

/* 白鹤滩怎样炼成的 */

.core5_slide{margin-top: -64px}
.certify_banner{position: relative;}
.core5_slide .swiper-container{width: 1260px;margin: 0 auto;}
.core5_slide .certify_banner .swiper-slide{width: 340px;position: relative;float: left;}

.core5_slide .box_x{width: 100%;height: 100%;position: absolute;top:0;background: rgba(56,48,41,0.15)}
.core5_slide .swiper-slide{box-sizing: border-box;box-shadow:4px 6px 27px rgba(56,48,41,0.96)}

.core5_slide .swiper-slide-active img{box-shadow:0px 1px 150px rgba(255,255,255,1);opacity: 1;}
.core5_slide .swiper-slide-active .box_x{background: rgba(56,48,41,0)}
.core5_slide .swiper-slide-prev img,.core5_slide .swiper-slide-next img{box-shadow:0px 0px 60px rgba(255,255,255,1)}

.core5_slide .certify_banner .swiper-button-prev{left: 0;width: 52px;height: 87px;background: url(/eportal/fileDir/ztxw/resource/cms/2021/06/img_pc_site/w_zuo.png) no-repeat;
   margin-left:5%}
.core5_slide .certify_banner .swiper-button-prev:hover{background: url(/eportal/fileDir/ztxw/resource/cms/2021/06/img_pc_site/y_zuo.png) no-repeat #bae5ec;}
.core5_slide .certify_banner .swiper-button-next:hover{background: url(/eportal/fileDir/ztxw/resource/cms/2021/06/img_pc_site/y_you.png) no-repeat;}
.core5_slide .certify_banner .swiper-button-next{right: 0;width: 52px;height: 87px;background: url(/eportal/fileDir/ztxw/resource/cms/2021/06/img_pc_site/w_you.png) no-repeat;
    margin-right:5%}
.swiper-button-prev:after, .swiper-container-rtl .swiper-button-next:after {
    content: none !important;
}
.swiper-button-next:after, .swiper-container-rtl .swiper-button-prev:after {
    content:  none !important;
}

.du{width: 1347px;
    margin: 80px auto 0;}
.core5_3s{width: 1220px;margin: 0 auto;}

.core5_3s .swap3{margin-right: 0}
.swap_tit{width: 342px;height: 80px;text-align: center;margin:20px 0 30px}


.swap{width: 364px;height:850px;margin:0 auto;position: relative;margin-right: 52px;float: left;}
.swiper-container1,.swiper-container2,.swiper-container3{position: relative;width: 364px;margin: 0 auto;height: 700px;}

.swap .swiper-wrapper{width: 340px;z-index: 3;height: 580px;position: absolute;top: 0;left: 0;}
.swap .swiper-wrapper .swiper-slide{width: 340px;height:560px;position: relative;float: left;}
.swap .swiper-wrapper .swiper-slide img{width: 340px;height:560px;box-shadow:4px 6px 10px rgba(25,25,25,0.8);opacity: 0}
.swap .swiper-wrapper .swiper-slide-active img{opacity: 1}
.bot img{-webkit-filter: grayscale(100%);
    -moz-filter: grayscale(100%);
    -o-filter: grayscale(100%);
    filter: grayscale(100%);
    filter: gray;
    width: 340px;
    height: 560px;
box-shadow:4px 6px 10px rgba(25,25,25,0.8)}
.bot{position: absolute;top: 150px;right:0;z-index: 0;}


.swap .swiper-button-prev{position: absolute; width:40px;  height:65px;left:28%;display: block;top:90%;background: url(/eportal/fileDir/ztxw/resource/cms/2021/06/img_pc_site/sw_zuo.png) center center no-repeat;}
.swap .swiper-button-prev:hover {background: url(/eportal/fileDir/ztxw/resource/cms/2021/06/img_pc_site/sy_zuo.png) center center no-repeat;}
.swap .swiper-button-next{ position: absolute;width:40px;  height:65px;left: 52%;top:90%;display: block;background: url(/eportal/fileDir/ztxw/resource/cms/2021/06/img_pc_site/sw_you.png) center center no-repeat;}
.swap .swiper-button-next:hover {background: url(/eportal/fileDir/ztxw/resource/cms/2021/06/img_pc_site/sy_you.png) center center no-repeat;}



.tujian{width: 1347px;height: 285px;margin: 40px auto;}
.core5_img{width: 1248px;overflow-x: scroll;margin: 0 auto;}
.core5_box{width: 17025px;height: 450px;}
.core5_box img{float: left;height: 450px;}

.contant4 {
    background: url(/eportal/fileDir/ztxw/resource/cms/2021/07/img_pc_site/2021070211355826894.jpg) no-repeat center top;
    height: 3581px;
margin-top:-1px;
position:relative;
}
.x_core8{width: 808px;height: 351px;margin: 0 auto;margin-top:-190px}
.x_core4 img{width: 808px;height: 351px;}
.info_annual{ width:1380px; margin:0 auto;}
.annual_report{ width:100%;  margin-bottom:30px;position: relative;margin-top:30px;}
.annual_report .tempWrap{width: 1212px !important;}
.annual_report p{margin:0 0 15px 0px; }
.arrow_left{position: absolute; width:52px;  height:87px;left: 0%;display: block;top:28%;background: url(/eportal/fileDir/ztxw/resource/cms/2021/06/img_pc_site/w_zuo.png) center center no-repeat;}
.arrow_left:hover {background: url(/eportal/fileDir/ztxw/resource/cms/2021/06/img_pc_site/y_zuo.png) center center no-repeat;}
.arrow_right{ position: absolute;width:52px;top:28%;height:87px;right: 0%;display: block;background: url(/eportal/fileDir/ztxw/resource/cms/2021/06/img_pc_site/w_you.png) center center no-repeat;}
.arrow_right:hover {background: url(/eportal/fileDir/ztxw/resource/cms/2021/06/img_pc_site/y_you.png) center center no-repeat;}
.annual_report .xt{width:1200px; overflow:hidden;margin:0 auto}
.annual_report .xt ul li{width:263px;float:left; margin:0 50px 30px 0;overflow: visible; }
.annual_report .xt ul li p{height: 84px;padding-top: 27px;width:263px;overflow:hidden;text-align: center;line-height: 40px;font-size: 20px;}
.annual_report .xt ul li img{width:263px; height:327px;box-shadow:1px 4px 14px rgba(56,48,41,0.64);transition-duration: 0.5s;}
.annual_report .xt ul li a:hover p{ text-decoration:underline;}

.x_core9{width: 808px;height: 351px;margin: 0 auto;}
.contant4 .newslj {width: 1245px;margin:100px auto;}
.contant4 .newslj .lianj {float: left;width: 604px;height: 130px;margin-right: 35px;margin-bottom: 32px;box-shadow:1px 4px 14px rgba(56,48,41,0.64)}
.contant4 .newslj .lianj:nth-child(2n) {margin-right: 0px;}

/* 图片放大的特效*/
.imgScaleBig{overflow:hidden;}
.imgScaleBig img{transition: all 0.5s;}
.imgScaleBig:hover img{transform: scale(1.1);-ms-transform: scale(1.1); -moz-transform: scale(1.1);-webkit-transform: scale(1.1); -o-transform: scale(1.1);transition: all 0.5s;-moz-transition: all 0.5s;-webkit-transition: all 0.5s; -o-transition: all 0.5s;}

/*阴影*/
.shadow0{box-shadow:1px 4px 14px rgba(56,48,41,0.64)}
.shadow1{box-shadow:1px 8px 20px rgba(56,48,41,0.64)}
.shadow2{box-shadow:4px 6px 10px rgba(25,25,25,0.8)}

/*列表*/

.con-list {
    background: url(/eportal/fileDir/ztxw/resource/cms/2021/06/img_pc_site/list_bg.jpg) no-repeat center bottom #bae5ec;
   
padding-bottom:160px;
}

.wrap {
    width: 1262px;
    min-height: 700px;
    margin: 0 auto;
    clear: both;
    background-color: #fff;
    border: 12px solid red;
    border-radius: 22px;
}

.wrap h3 {
    font-weight: bold;
    color: #000;
    font-size: 31px;
    padding: 39px 61px;
}

.content_zhxw {
    background: url(/eportal/uiFramework/commonResource/zip/newimgs/newimgs/images/bwsx_line.jpg) repeat-x center bottom;
    width: 1070px;
    float: left;
    margin-left: 86px;
    padding-bottom: 30px;
}

.content_zhxw .rw {
    width: 326px;
    float: left;
    margin-left: 52px;
}

.content_zhxw .rw img {
    width: 324px;
    height: 186px;
}

.content_zhxw .rwtt {
    float: right;
    width: 626px;
}

.content_zhxw .rwtt h4,
.content_zhxw .rwtt h4 a {
    font-size: 21px;
    color: #000;
    font-weight:600;
}

.content_zhxw .rwtt h4 a:hover {
    color: #0d6fb8;
}

.content_zhxw .rwtt p {
    padding: 25px 0 5px 0;
    text-indent: 2em;
    height: 100px;
    overflow: hidden;
    font-size: 17px;
}

.content_zhxw .rwtt p.date {
    float: right;
    padding-top: 10px;
    text-indent: 0;
    height: 20px;
}

.content_zhxw .rwtt a.detail {
    color: #013875;
    font-size: 16px;
}

.blank30 {
    height: 30px!important;
    font-size: 1px!important;
    clear: both!important;
    line-height: 0!important;
    margin: 0!important;
    overflow: hidden;
}

.blank1 {
    height: 1px!important;
    font-size: 1px!important;
    clear: both!important;
    line-height: 0!important;
    margin: 0!important;
    overflow: hidden;
}


/* page翻页 */

.page {
    height: 33px;
    margin: 30px auto;
    overflow: hidden;
    text-align: center;
    vertical-align: middle;
    font-size: 16px;
}

.page a,
.page .go,
.page a:hover {
    background: #f1f1f1;
    display: inline-block;
    height: 24px;
    line-height: 24px;
    margin: 0 2px;
    padding: 0 8px;
    text-align: center;
    cursor: pointer;
    font-size: 16px;
}

.page a:hover {
    color: #ff8400;
}

.page span font {
    color: #ff8400;
    padding: 0 2px;
}

.page a[disabled="disabled"]:hover {
    color: #ff8400;
    text-decoration: none;
}

.page .ipt {
    border: 1px solid #f1f1f1;
    display: inline-block;
    text-align: center;
    height: 22px;
    line-height: 22px;
    padding: 0 8px;
    margin: 0 5px;
    font-size: 16px;
    color: #ff8400;
}


/* page翻页 */



.over {position: fixed; left:0; top:0; width:100%; z-index:100;}
.tempContainer {position:fixed; width:100%; margin-right:0px; margin-left:0px; text-align:center; z-index:101;}

.info_annual .my1 .xt ul li img{width:263px; height:468px;}
.my1 .arrow_left{top:38%}
.my1 .arrow_right{top:38%}

/*特写二级页面*/
.contant_bai{
    background: url(/eportal/fileDir/ztxw/resource/cms/2021/06/img_pc_site/list_bg.jpg) no-repeat bottom #bae5ec;height:4190px;
}
.bai_core1 {
    width: 1520px;
    position: relative;
    height: 1840px;
    margin: 0 auto;
}
.bai_core1 .bai_tit {width: 502px;height: 348px;position: absolute;right: 34%;top: 0;}

.bai_core1 .bai_tit img {
    margin-top:10px
}
.bai_tit img {
    width: 100%;
    margin: 0 auto;
}
.bai_core1 h2 {color: #000;font-size: 45px;line-height: 128px;font-weight: bold;text-align: left;}
.bai_video {
    width:1209px;
    height:833px;
    margin:0 auto;
    padding-top:357px;
    position: relative;
}
.bai_video span{width:1209px; position:absolute; bottom:0; left:0px; color:#fff; text-indent:2em; font-size:25px; height:66px; line-height: 66px; background:rgba(0,0,0,0.2); display:block; text-align:left;z-index: 66;}
.bai2_video {
    width:1390px;
    height:1020px;
    margin:0 auto;
    padding-top: 40px;
}
.bai2_video .ly {text-indent: 2em;}
.bai2_video  .sdyzh .dyzh .up{  width:1209px; margin:0 auto; margin-bottom:30px;position: relative;margin-top:30px;}
.bai2_video  .sdyzh .dyzh .up .bhtv1 {width: 1209px;height: 701px;}
.bai2_video .annual_report .tempWrap{width: 1209px !important;}
.bai2_video .sdyzh .bottom {position: relative;}
.bai2_video .sdyzh .bottom .arrow_left{position: absolute; width:54px;  height:90px;left: 2%;display: block;top:13%;background: url(/eportal/fileDir/ztxw/resource/cms/2021/06/img_pc_site/w_left.png) center center no-repeat;}
.bai2_video .bottom  .arrow_left:hover {background: url(/eportal/fileDir/ztxw/resource/cms/2021/06/img_pc_site/y_left.png) center center no-repeat;}
.bai2_video .bottom .arrow_right{ position: absolute;width:54px;top:13%;height:90px;right: 2%;display: block;background: url(/eportal/fileDir/ztxw/resource/cms/2021/06/img_pc_site/w_right.png) center center no-repeat;}
.bai2_video .arrow_right:hover {background: url(/eportal/fileDir/ztxw/resource/cms/2021/06/img_pc_site/y_right.png) center center no-repeat;}
.bai2_video .bottom .xt{width:1209px; overflow:hidden;margin:0 auto}
.bai2_video .bottom .xt ul li{width:230px;float:left; margin-right:16px;overflow: visible; }
.bai2_video .bottom .xt ul li img {width:230px;height: 130px;}
.hide{display:none;}

.bai3_video {
    width:1209px;
    height:719px;
    margin:0 auto;
    padding-top: 40px;
}

.bai3_video .bht {width: 331px;height: 590px;float: left;margin-right: 108px;}
.bai3_video .bht:last-child {margin-right: 0px;}
.bai3_video .bht .bhtv {width: 331px;height: 590px;}

.bai4_video {
    width:1209px;
    height:624px;
    margin:0 auto;
    padding-top: 40px;
}
.bai4_video .bht2 {width: 371px;height: 211px;float: left;margin-right: 48px;margin-bottom: 35px;}
.bai4_video .bht2 .bhtv2 {width: 371px;height: 211px;}
.bai4_video .bht2:nth-child(3n+3) {margin-right: 0px;}
.bai_video bhtv1{width: 1209px;height: 830px;}

.shuming{
    position: relative;

    width: 100%;
   
    height: 78px;
    margin-top: -78px;
    z-index: 8;
    text-align: center;
}
.shuming p.fir{
    color: #fff;
    font-size: 18px;
    line-height: 36px;
    width: 100%;
    float: left;
    }
.shuming p{
    color: #fff;
    font-size: 20px;
    line-height: 36px;
    }