body {
      font: 400 15px Lato, sans-serif;
      line-height: 1.8;
      color: #818181;
  }
 p
  {
    font-family: "微软雅黑","Microsoft YaHei"   
  }
  h1 {
      font-size: 30px;
      text-transform: uppercase;
      color: #303030;
      font-weight: 400;
      margin-top: 50px;
      margin-bottom: 10px;
      font-family: "微软雅黑","Microsoft YaHei" 
    
  }  

  h2 {
      font-size: 24px;
      text-transform: uppercase;
      color: #303030;
      margin-bottom: 30px;
      font-family: "微软雅黑","Microsoft YaHei" 
  }
  h4 {
      font-size: 19px;
      line-height: 1.375em;
      color: #303030;
      font-weight: 400;
      margin-bottom: 10px;
      font-family: "微软雅黑","Microsoft YaHei" 
  } 

  h5 {
      font-size: 16px;
      line-height: 1.375em;
      color: #303030;
      font-weight: 400;
      font-family: "微软雅黑","Microsoft YaHei" 
  }  
  .jumbotron {
      background-color:  #f2f2f2;
      color: #303030;
      padding: 60px 25px;
      font-family: font-family: "微软雅黑","Microsoft YaHei" 
      
  }
  .jumbotron h1 {
    font-size: 50px;
    font-family: "微软雅黑","Microsoft YaHei" 
  }
  .container-fluid {
      padding: 60px 50px;
  }
  .bg-grey {
      background-color: #f6f6f6;
  }
  .logo-small {
      color:  #f2f2f2;
      font-size: 50px;
  }
  .logo {
      color:  #f2f2f2;
      font-size: 200px;
  }
  .thumbnail {
      padding: 0 0 15px 0;
      border: none;
      border-radius: 0;
  }
  .thumbnail img {
      width: 100%;
      height: 100%;
      margin-bottom: 10px;
  }
  .carousel-control.right, .carousel-control.left {
      background-image: none;
      color:  #f2f2f2;
  }
  .carousel-indicators li {
      border-color:  #f2f2f2;
  }
  .carousel-indicators li.active {
      background-color:  #f2f2f2;
  }
  .item h4 {
      font-size: 19px;
      line-height: 1.375em;
      font-weight: 400;
      font-style: italic;
      margin: 70px 0;
  }
  .item span {
      font-style: normal;
  }
  .panel {
      border: 1px solid  #f2f2f2; 
      border-radius:0 !important;
      transition: box-shadow 0.5s;
  }
  .panel:hover {
      box-shadow: 5px 0px 40px rgba(0,0,0, .2);
  }
  .panel-footer .btn:hover {
      border: 1px solid  #f2f2f2;
      background-color: #fff !important;
      color:  #f2f2f2;
  }
  .panel-heading {
      color: #303030 !important;
      background-color:  #f2f2f2 !important;
      padding: 25px;
      border-bottom: 1px solid transparent;
      border-top-left-radius: 0px;
      border-top-right-radius: 0px;
      border-bottom-left-radius: 0px;
      border-bottom-right-radius: 0px;
  }
  .panel-footer {
      background-color: white !important;
  }
  .panel-footer h3 {
      font-size: 32px;
  }
  .panel-footer h4 {
      color: #aaa;
      font-size: 14px;
  }
  .panel-footer .btn {
      margin: 15px 0;
      background-color:  #f2f2f2;
      color: #fff;
  }
  .navbar {
      margin-bottom: 0;
      background-color:  #f2f2f2;
      z-index: 9999;
      border: 0;
      font-size: 15px !important;
      line-height: 1.42857143 !important;
      letter-spacing: 4px;
      border-radius: 0;
      font-family: "微软雅黑","Microsoft YaHei" 
      
  }
  .navbar li a, .navbar .navbar-brand {
      color: #303030 !important;
      background-color: white !important;

  }
  .navbar-nav li a:hover, .navbar-nav li.active a {
      color:  #f2f2f2 !important;
      background-color: black !important;
  }
  .navbar-default .navbar-toggle {
      border-color: transparent;
      color: #303030 !important;
  }
  .navbar2 {
    overflow: hidden;
    background-color: white;
    font-family: "微软雅黑","Microsoft YaHei";
}

.navbar2 a {
    float: left;
    font-size: 15px;
    color: black;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
}

.dropdown2 {
    float: left;
    overflow: hidden;
}

.dropdown2 .dropbtn2 {
    font-size: 16px;    
    border: none;
    outline: none;
    color: black;
    padding: 14px 16px;
    background-color: white;
    font: inherit;
    margin: 0;
}

.navbar2 a:hover, .dropdown2:hover .dropbtn2 {
    background-color: red;
    Color:white;
}

.dropdown-content2 {
    display: none;
    position: absolute;
    background-color: #f9f9f9;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
}

.dropdown-content2 a {
    float: none;
    color: black;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    text-align: left;
}

.dropdown-content2 a:hover {
    background-color:#ddd;
    color:black;
}

.dropdown2:hover .dropdown-content2 {
    display: block;
}

  footer .glyphicon {
      font-size: 20px;
      margin-bottom: 20px;
      color:  #f2f2f2;
  }
  .slideanim {visibility:hidden;}
  .slide {
      animation-name: slide;
      -webkit-animation-name: slide;
      animation-duration: 1s;
      -webkit-animation-duration: 1s;
      visibility: visible;
  }
  .w3-section
  {
    color:  #f2f2f2 ;
    background-color: #f2f2f2 ;
  }
  @keyframes slide {
    0% {
      opacity: 0;
      transform: translateY(70%);
    } 
    100% {
      opacity: 1;
      transform: translateY(0%);
    }
  }
  @-webkit-keyframes slide {
    0% {
      opacity: 0;
      -webkit-transform: translateY(70%);
    } 
    100% {
      opacity: 1;
      -webkit-transform: translateY(0%);
    }
  }
  @media screen and (max-width: 768px) {
    .col-sm-4 {
      text-align: center;
      margin: 25px 0;
    }

    .btn-lg {
        width: 100%;
        margin-bottom: 35px;
    }
  }
  @media screen and (max-width: 480px) {
    .logo {
        font-size: 150px;
    }
  }