#navbar {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 70px;
      background-color: #333;
      color: white;
      text-align: center;
      line-height: 70px;
    }
    #navbar a {
      color: white;
      text-decoration: none;
      margin: 0 20px;
    }
    #content{
      margin-top: 90px;
    }

body {
  background-color: grey;
}

#bodycontent {
  width: 60%;
  margin: 0 auto;
  padding: 10px;
  background-color: white;
  color: black;
  font-size: 16px;
}