video {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline;
  }
  /* HTML5 display-role reset for older browsers */
  article,
  aside,
  details,
  figcaption,
  figure,
  footer,
  header,
  hgroup,
  menu,
  nav,
  section {
    display: block;
  }
  body {
    line-height: 1;
  }
  ol,
  ul {
    list-style: none;
  }
  blockquote,
  q {
    quotes: none;
  }
  blockquote:before,
  blockquote:after,
  q:before,
  q:after {
    content: '';
    content: none;
  }
  table {
    border-collapse: collapse;
    border-spacing: 0;
  }
  * {
    box-sizing: border-box;
    font-family: "微软雅黑";
  }
  .con_text {
      font-family: "微软雅黑", "黑体";
      font-size: 20px;
      color:#666;
      line-height: 38px;
  }
  .con_text_a {
      font-family: "微软雅黑", "黑体";
      font-size: 20px;
      color:#ffb21b;
      line-height: 38px;
  }
  .newsbox1 {
      width: 468px;  
          height: 575px; 
      z-index:1;
      float : left
  }
  .newsbox2 {
      width: 468px;  
          height: 355px; 
      z-index:1;
      float : left
  }
  .bottombox {
          width: 233px;  
          height: 210px; 
      z-index:1;
      float : left
  }
  .newsbox_title {
      width:90%;
          text-align: left;
      margin: 20px auto; 
  }
  .newsbox_line {
      height: 1px;
      width:90%;
      border-top: 1px solid #ddd;
      text-align: center;
  }
  
  .newsbox_txt {
      font-family: "微软雅黑", "黑体";
      font-size: 20px;
      color:#333;
      line-height: 35px;
          text-decoration:none;
  }
  a.newsbox_txt{color:#333;text-decoration:none; }
  a.newsbox_txt:hover {color:#ffb21b;text-decoration:none;}
  .newsbox_txtD {
      font-family: "微软雅黑", "黑体";
      font-size: 15px;
      color:#666;
  }
  .Newsdiv{  
      width: 437px;  
      height: 275px;  
      border: #000 solid 0px;
      margin: 0px auto;  
      overflow: hidden;  
  }  
  .Newsdiv img{  
      cursor: pointer;  
      transition: all 0.6s;  
  }  
  .Newsdiv img:hover{  
       transform: scale(1.1); 
       -webkit-transform: scale(1.1);
  }  
  
  .Newsdiv2{
      width: 207px;  
      height: 210px;  
  margin: 0px auto;
  overflow: hidden;
  filter:alpha(Opacity=50);
  -moz-opacity:0.6;
  opacity: 0.6;
  }
  .Newsdiv2 img{
  cursor: pointer;
  transition: all 0.6s;
  -moz-transition: all 0.6s; 
  -webkit-transition: all 0.6s;
  }
  .Newsdiv2 img:hover{
  transform: scale(1.1);
  }
  .Newsdiv2:hover{
  filter:alpha(Opacity=100);
  -moz-opacity:1;
  opacity: 1;
  }
  
  .bottomtxt {font:16px/180% Arial, Helvetica, sans-serif, "新宋体";color:#ffffff;}
  .bottomtxtY {font:16px/180% Arial, Helvetica, sans-serif, "新宋体";color:#ffb21b;}
  .menu {
    width: 100%;
    min-width: 1380px;
    background: #65758f;
    position: sticky;
    top: 0;
    left: 0;
    display: flex;
    justify-content: center;
    box-sizing: border-box;
    font-family: "微软雅黑", "黑体";
    font-size: 20px;
    z-index:999;
  }
  .menu * {
    box-sizing: border-box;
  }
  .menu .center {
    width: 1380px;
  }
  .menu .ul-list {
    display: flex;
  }
  .menu .ul-list > li {
    flex: 1;
    border-right: 0px solid #FFFFFF;
    position: relative;
  }
  .menu .ul-list > li:last-child {
    border-right: none;
  }
  .menu .ul-list > li > a {
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
  
    text-decoration: none;
    color: #fff;
  
  }
  .menu .ul-list > li > span {
    color: #fff;
  
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #222;
  }
  .menu .ul-list > li:hover .ol-list {
    display: block;
  }
  .menu .ol-list {
    display: none;
    position: absolute;
    bottom:52px;
    left: 0;
    background: #d9ae23;
    width: 100%;
    filter:alpha(Opacity=50);
    -moz-opacity:0.5;
    opacity: 0.8;
    z-index:999; 
  }
  .menu .ol-list > li > a {
  
    text-decoration: none;
    color: #fff;
    height: 52px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid #fff;
    justify-content: center;
  }
  .menu .ol-list > li > a:hover {
    background-color: #fae08d;
    color:#333;
  }
  
  .menu ul li a:hover{ background:#d9ae23;}