body {
        font-size: 16px;
        background: #f0faff url(bg-hrader.jpg) no-repeat top center;
}

/*-----layout CSS-----*/
ul,
ul li,
.col,
.hd,
h2,
.bd
.menu,
 {
        overflow:hidden;
        zoom:1;
}


/*公共样式*/
.wrapper {
        width: 100%;
}

.bor-b {
        border-bottom: 6px solid #66caff;
}

/*------------------------头部 start--------------------------*/
.header-box {
        height: 950px;
}

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

/*------------------------内容 start--------------------------*/
.cont-wrap {
       
}

.content {
        width: 1200px;
        margin: 0 auto;
        padding-top: 30px;
}



/*头图*/
.flower {
        right: 0;
        top: 0;
        display: none;
        animation: left-bg 4s both linear infinite;
        transform-origin: top left;
}

.title {
        top: 73px;
        left: 50%;
        margin-left: -320px;
        width: 640px;
}

.scale-in-center {
        -webkit-animation: scale-in-center 2.5s cubic-bezier(0.250, 0.460, 0.450, 0.940) both;
        animation: scale-in-center 2.5s cubic-bezier(0.250, 0.460, 0.450, 0.940) both;
}

.lead {
        background-color: rgba(255, 255, 255, 0.5);
        width: 1098px;
        left: 50%;
        height: auto;
        margin-left: -549px;
        top: 608px;
        border-radius: 30px;
}

.lead img {
        margin-top: -20px;
}

.lead p {
        padding: 26px;
        font-size: 20px;
        line-height: 36px;
        color: #0911a6;
}



.introduction {
        box-sizing: border-box;
        background-color: #e1ecff;
        border-radius: 30px;
        padding: 30px;
        overflow: hidden;
}

.introduction .fll {

        width: 150px;
}

.introduction .flr {

        width: 970px;
}

.flr p {
        color: #0c4dbb;
        font: 20px/36px Microsoft YaHei;
}

/*选项卡1*/
#lib_Tab {
        /*! width:500px; */
        margin: 0px;
        padding: 0px;
        margin-bottom: 15px;
}

/*选项卡2*/
#lib_Tab2 {
        /*! width:500px; */
        margin: 0px;
        padding: 0px;
        margin-bottom: 15px;
}

/*菜单class*/
.lib_tabborder {
        box-sizing: border-box;
}

.lib_Menubox {
        height: 54px;
        line-height: 52px;
        position: relative;
}
.lib_Menubox ul::before {
        content: "";
        position: absolute;
        left: 0px;
        bottom: -46px;
}
.lib_Menubox ul::before {
        width: 1200px;
        height: 4px;
        background: url(line.png) no-repeat top center;
        background-size: 100%;
    }
.lib_Menubox ul {
        margin: 0px;
        padding: 0px;
        list-style: none;
        position: absolute;
        top: 3px;
        left: 0;
        text-align: center;
        font-size: 30px;
        color: #fff;
}

.lib_Menubox li {
        float: left;
        display: block;
        cursor: pointer;
        font-weight: bold;
        margin-right: 19px;
        height: 52px;
        line-height: 52px;
        padding: 0px 52px 0px;
        background-image: linear-gradient(110deg, #5c99ff, rgba(92, 192, 255, .9));
        border-top-left-radius: 15px;
        border-bottom-right-radius: 15px;
        box-sizing: border-box;
        width: 224px;
}

.lib_Menubox li:last-child {
        margin-right: 0px;
}

.lib_Menubox li.hover {
        padding: 0px 52px 0px;
        background-image: linear-gradient(110deg, #1550e0, rgba(66, 62, 241, .9));
        /*! box-shadow: 0 8px 20px 0 rgba(114,0,0,.3); */
        border-top-left-radius: 15px;
        border-bottom-right-radius: 15px;
        position: relative;
}

.lib_Menubox ul li.hover::before {
        content: "";
        position: absolute;
        left: 82px;
        bottom: -46px;
}

.lib_Menubox ul li.hover::before {
        width: 57px;
        height: 33px;
        background: url(icon-triangle.png) no-repeat top center;
        background-size: 100%;
}

.lib_Contentbox {
        clear: both;
        margin-top: 0px;
        border-top: none;
        /* height: 181px; */
        text-align: center;
        padding-top: 8px;
        margin-top: 67px;
}



/*视频*/
.moda {
        display: flex;
        flex-flow: row nowrap;
        justify-content: space-between;
      }
.odd .video_box {
        width: 1200px;
        height: 486px;
        background: url(bg-video.png);
        
    }
 .even .video_box {
        width: 1200px;
        height: 486px;
        background: url(bg-video-r.png) no-repeat top center;
    }         
      .moda .video
      {
              /* box-sizing: border-box; */
              padding: 40px 31px;
              border-radius: 5px;
              overflow: hidden;
              width: 785px;
              height: 477px;
              flex-shrink: 0;
              box-sizing: border-box;
              }
      
       .moda .video video {
          width: 720px;
          height: 404px;
      } 
	   .moda .video img {
          width: 720px;
          height: 404px;
      } 
     
 /*标题＋摘要*/     
      .moda .introd {
          box-sizing: border-box;
          padding: 43px 30px 43px 0px;
          border-radius: 5px;
          overflow: hidden;
          width: 415px;
          height: 477px;
          FONT-VARIANT: JIS04;
      }
      .even .moda .introd {        
        padding: 43px 0px 43px 30px; }

      .introd h3{
              width: 105px;
              height:38px;
              border-radius: 8px;
              background-color:#e64f3b; 
              font-size: 20px;
              color: #fff;
              line-height: 38px;
              text-align: center;
      
      }
      
      .introd h2 a{
          font-size: 24px;
          margin: 20px 0;
          color: #ffffff;
      }
      .introd h2 span {
          width: 4px;
          height: 30px;
          border-radius: 2px;
          background-color: #d39c22;
          display: inline-block;
          margin-right: 10px;
          margin-bottom: -9px;
      }
      .introd p {
          font-size: 18px;
          line-height: 36px;
          text-indent: 36px;
          color: #ffffff;
          text-align: left;
      }
      .introd p a {
          color: red;
      }


/*图片+摘要*/
.img-txt-news{}
.img-txt-news li{ float:left; width:570px; margin-right:60px; margin-bottom:30px;background: url(bg-veTitle.png) no-repeat top right;height: 170px;}
.img-txt-news li:nth-child(2n){ margin-right:0;}
.img-txt-news img{ float:left; margin-right:30px; width:300px; height:170px;}
.img-txt-news li a:hover img{ opacity:0.6;}
.img-txt-news h3 {
    display: block;
    margin-bottom: 10px;
    font-size: 22px;
    color: #ffffff;
    padding: 19px 24px 19px 0;
    text-align: left;
    line-height: 33px;
}


/*------------------------底部 start--------------------------*/
.footer-wrap {
        background:  url(bg-footer.png);
        width: 100%;
        margin: 0 auto;
        text-align: center;
        font-size: 14px;
        padding: 200px 0 100px;
}

.footer {
        width: 1200px;
        margin: 0 auto;
        text-align: center;
        font-size: 14px;
        padding: 20px 0;
        color: #fff;
}




/*------------------------动画------------------------*/
/*!
 * animate.css -http://daneden.me/animate
 * Version - 3.5.1
 * Licensed under the MIT license - http://opensource.org/licenses/MIT
 *
 * Copyright (c) 2016 Daniel Eden
 */
.animated {
        -webkit-animation-duration: 1s;
        animation-duration: 1s;
        -webkit-animation-fill-mode: both;
        animation-fill-mode: both;
}

.animated1-5 {
        -webkit-animation-duration: 1.5s;
        animation-duration: 1.5s;
        -webkit-animation-fill-mode: both;
        animation-fill-mode: both;
}

.animated2 {
        -webkit-animation-duration: 2s;
        animation-duration: 2s;
        -webkit-animation-fill-mode: both;
        animation-fill-mode: both;
}

.animated2-5 {
        -webkit-animation-duration: 2.5s;
        animation-duration: 2.5s;
        -webkit-animation-fill-mode: both;
        animation-fill-mode: both;
}

.animated3 {
        -webkit-animation-duration: 3s;
        animation-duration: 3s;
        -webkit-animation-fill-mode: both;
        animation-fill-mode: both;
}

.animated.infinite {
        -webkit-animation-iteration-count: infinite;
        animation-iteration-count: infinite;
}

.active .pulse {
        -webkit-animation-name: pulse;
        animation-name: pulse;
}


@-webkit-keyframes left-bg {
        0% {

                -webkit-transform: rotateX(0deg) translateX(0px) skewX(0deg);
                transform: rotateX(0deg) translateX(0px) skewX(0deg);
                ;
        }

        50% {
                -webkit-transform: rotateX(4deg) translateX(4px) skewX(4deg);
                transform: rotateX(4deg) translateX(4px) skewX(4deg);
        }

        100% {
                -webkit-transform: rotateX(0deg) translateX(0px) skewX(0deg);
                ;
                transform: rotateX(0deg) translateX(0px) skewX(0deg);
                ;
        }
}

@keyframes left-bg {

        0% {
                -webkit-transform: rotateX(0deg) translateX(0px) skewX(0deg);
                ;
                transform: rotateX(0deg) translateX(0px) skewX(0deg);
                ;
        }

        50% {
                -webkit-transform: rotateX(4deg) translateX(4px) skewX(4deg);
                transform: rotateX(4deg) translateX(4px) skewX(4deg);
        }

        100% {
                -webkit-transform: rotateX(0deg) translateX(0px) skewX(0deg);
                ;
                transform: rotateX(0deg) translateX(0px) skewX(0deg);
                ;
        }
}

@keyframes left2 {
        0% {
                transform: rotate(0deg);
        }

        50% {
                transform: rotate(5deg);
        }

        100% {
                transform: rotate(0deg);
        }
}

/* ----------------------------------------------
 * Generated by Animista on 2022-5-24 18:20:14
 * Licensed under FreeBSD License.
 * See http://animista.net/license for more info. 
 * w: http://animista.net, t: @cssanimista
 * ---------------------------------------------- */

/**
 * ----------------------------------------
 * animation slide-in-fwd-tl
 * ----------------------------------------
 */
@-webkit-keyframes slide-in-fwd-tl {
        0% {

                -webkit-filter: blur(2px);
                filter: blur(2px);
                -webkit-transform: translateZ(-100px) translateY(-50px) translateX(-500px) scale(0.5);
                transform: translateZ(-100px) translateY(-50px) translateX(-500px) scale(0.5);
                opacity: 0;
        }

        100% {

                -webkit-filter: blur(0px);
                filter: blur(0px);
                -webkit-transform: translateZ(0) translateY(0) translateX(0) scale(1);
                transform: translateZ(0) translateY(0) translateX(0) scale(1);
                opacity: 1;
        }
}

@keyframes slide-in-fwd-tl {
        0% {
                -webkit-filter: blur(2px);
                filter: blur(2px);
                -webkit-transform: translateZ(-100px) translateY(-50px) translateX(-200px) scale(0.5);
                transform: translateZ(-100px) translateY(-50px) translateX(-200px) scale(0.5);
                opacity: 0;
        }

        100% {
                -webkit-transform: scale(1);
                transform: scale(1);
                -webkit-filter: blur(0px);
                filter: blur(0px);
                -webkit-transform: translateZ(0) translateY(0) translateX(0) scale(1);
                transform: translateZ(0) translateY(0) translateX(0) scale(1);
                opacity: 1;
        }
}



@-webkit-keyframes slide-in-fwd-br {
        0% {

                -webkit-filter: blur(2px);
                filter: blur(2px);
                -webkit-transform: translateZ(-100px) translateY(50px) translateX(200px) scale(0.5);
                transform: translateZ(-100px) translateY(50px) translateX(200px) scale(0.5);
                opacity: 0;
        }

        100% {

                -webkit-filter: blur(0px);
                filter: blur(0px);
                -webkit-transform: translateZ(0) translateY(0) translateX(0) scale(1);
                transform: translateZ(0) translateY(0) translateX(0) scale(1);
                opacity: 1;
        }
}

@keyframes slide-in-fwd-br {
        0% {
                -webkit-filter: blur(2px);
                filter: blur(2px);
                -webkit-transform: translateZ(-100px) translateY(50px) translateX(200px) scale(0.5);
                transform: translateZ(-100px) translateY(50px) translateX(200px) scale(0.5);
                opacity: 0;
        }

        100% {
                -webkit-transform: scale(1);
                transform: scale(1);
                -webkit-filter: blur(0px);
                filter: blur(0px);
                -webkit-transform: translateZ(0) translateY(0) translateX(0) scale(1);
                transform: translateZ(0) translateY(0) translateX(0) scale(1);
                opacity: 1;
        }
}

@-webkit-keyframes slide-in-fwd-sun {
        0% {

                -webkit-filter: blur(2px);
                filter: blur(2px);
                -webkit-transform: translateZ(-100px) translateY(100px) translateX(-10px) scale(0.5);
                transform: translateZ(-100px) translateY(100px) translateX(-10px) scale(0.5);
                opacity: 0;
        }

        100% {

                -webkit-filter: blur(0px);
                filter: blur(0px);
                -webkit-transform: translateZ(0) translateY(0) translateX(0) scale(1);
                transform: translateZ(0) translateY(0) translateX(0) scale(1);
                opacity: 1;
        }
}

@keyframes slide-in-fwd-sun {
        0% {
                -webkit-filter: blur(2px);
                filter: blur(2px);
                -webkit-transform: translateZ(-100px) translateY(100px) translateX(-10px) scale(0.5);
                transform: translateZ(-100px) translateY(100px) translateX(-10px) scale(0.5);
                opacity: 0;
        }

        100% {

                -webkit-filter: blur(0px);
                filter: blur(0px);
                -webkit-transform: translateZ(0) translateY(0) translateX(0) scale(1);
                transform: translateZ(0) translateY(0) translateX(0) scale(1);
                opacity: 1;
        }
}


@-webkit-keyframes scale-in-center {
        0% {
                -webkit-filter: blur(2px);
                filter: blur(2px);
                -webkit-transform: scale(0);
                transform: scale(0);
                opacity: 1;
        }

        100% {
                -webkit-filter: blur(0px);
                filter: blur(0px);
                -webkit-transform: scale(1);
                transform: scale(1);
                opacity: 1;
        }
}

@keyframes scale-in-center {
        0% {
                -webkit-filter: blur(2px);
                filter: blur(2px);
                -webkit-transform: scale(0);
                transform: scale(0);
                opacity: 1;
        }

        100% {
                -webkit-filter: blur(0px);
                filter: blur(0px);
                -webkit-transform: scale(1);
                transform: scale(1);
                opacity: 1;
        }
}