* {
    margin: 0;
    padding: 0;
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
  }
  
  a {
    text-decoration: none;
  }
  
  li {
    list-style: none;
  }
  
  header {
    opacity: 0.9;
    min-width: 1280px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    position: relative;
    background-color: #fff;
  }
  
  header > div {
    position: relative;
width:100%;
height:200px;
  }
 
  header > div img {
    width: 100%;
    height: auto;
    display: block;
  }
  
  header > div .head-left {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: start;
        -ms-flex-align: start;
            align-items: start;
    position: absolute;
    top: 40%;
    right: 0%;
    margin: 20px;
  }
  
  header > div .head-left .nav-English {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    margin: 4px 0px;
  }
  
  header > div .head-left .nav-English span {
    color: #fff;
    font-size: 12px;
  }
  
  header > div .head-left .nav-English a {
    color: #fff;
    font-size: 12px;
  }
  
  header > div .head-left .search-word {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-pack: start;
        -ms-flex-pack: start;
            justify-content: flex-start;
  }
  
  header > div .head-left .search-word input {
    width: 150px;
    height: 24px;
    border: 0px;
    outline: none;
    color: #fff;
    font-size: 14px;
    border-radius: 4px;
    background-color: rgba(255, 255, 255, 0.4);
  }
  
  header > div .head-left .search-word button {
    width: 64px;
    height: 24px;
    outline: none;
    border: 0px;
    cursor: pointer;
    border-radius: 4px;
    background-color: #bf0413;
  }
  
  header .nav-list {
min-width:1500px;
    width: 90%;
    height: 44px;
    margin: auto;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
  
  header .nav-list > li {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-pack: start;
        -ms-flex-pack: start;
            justify-content: flex-start;
    -webkit-box-align: start;
        -ms-flex-align: start;
            align-items: start;
    padding: 10px 15px;
    cursor: pointer;
    position: relative;
    transition: 0.6s all;
  }
  
  header .nav-list > li > a {
    color: black;
   font-size: 20px;
 font-family:微软雅黑;
    
  }
  
  header .nav-list > li ul {
    position: absolute;
    top: 44px;
    left: 0;
    padding: 0 32px;
    display: none;
    background-color: #8F000B;
    color: #fff;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: start;
        -ms-flex-align: start;
            align-items: start;
    -webkit-box-pack: start;
        -ms-flex-pack: start;
            justify-content: flex-start;
         
  }
  
  header .nav-list > li ul li {
    width: 200px;
    font-size: 18px;
    padding: 8px 0px;
  
  }
  
  header .nav-list > li ul li:hover {
    opacity: 0.6;
  }
  
  header .nav-list > li:hover {
    background-color: #8f000b;
   
  }
  
  header .nav-list > li:hover a {
    color: #fff;
    transition: 0.9s all;
  }
  
  header .nav-list > li:hover ul {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    transition: 0.9s all;
  }
   .main{
      width: 75%;
      margin: auto;
      min-height: 600px;
      display: flex;
justify-content: center;
  }
  .main_left{
      width: 300px;
      min-height: 500px;
background: linear-gradient(180deg, #980000 0%, #4C0000 100%);
  }
  .main_left_top{
margin-top:20px;
    height: 40px;
    width: 100%;
display:flex;
justify-content:center;
align-items:center;
font-size:18px;
border-bottom:2px solid #FCFCFC;
color:white;
  }

  .main_left_bottom{
     min-height: 560px;
  }
.main_left_bottom ul{
width:239px;
display:flex;
align-items:center;
margin-top:3px;
}


.yuan{
width: 4px;
height: 4px;
background: #FFFFFF;
border-radius: 50%;
opacity: 1;

margin-top:2px;
margin-left:10px;
}


.main_left_bottom ul li{
width:239px;
margin:10px 10px 0 10px;
color:#FCFCFC;
font-size: 17px;
font-family: Microsoft YaHei;
font-weight: 400;
border-bottom:1px solid #FCFCFC;
padding-bottom:5px;
}
.main_left_bottom ul li>a{
color:white;
}
  .main_right{
      min-width: 900px;
  }

  .main_right_top{
    min-height: 40px;
    min-width: 100%;
margin:20px 0 0 20px;
border-bottom: 2px solid #8F000B;
display:flex;
align-items:center;
  }

  .main_right_bottom{
    min-height: 500px;
margin: 10px 0 0 20px;
display:flex;
flex-direction: column;
  }
.main_right_bottom>a {
text-derocation:none;
padding:20px 0 0 10px;
color:#000000 ;
font-size:16px;
}
  .main_right_bottom{
    min-height: 500px;
  }
  .main_right_title{
    min-height: 100px;
    min-width: 100%;
font-size:18px;
display: flex;
    align-items: center;
}
 .main_right_title>h1{
font-size: 22px;
    font-weight: bold;
}
.main_right_passage{
    min-height: 300px;
    min-width: 100%;
}
  footer {
    opacity: 0.9;
    min-width: 1280px;
    background-color: #8F000B;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    padding: 40px 0;
  }
  
  footer p {
    color: #fff;
    font-size: 16px;
  }