html,
body {
  min-width: 290px;
  background-color: bisque;
  line-height: 1.5;
  font-family: 'Times New Roman', Times, serif;
}

#navbar {
  position: fixed;
  min-width: 290px;
  top: 0px;
  left: 0px;
  width: 300px;
  height: 100%;
  
}

header {
  color: #A5243D;
  margin: 10px;
  text-align: center;
  font-size: 2em;
  font-weight: normal;
}

#main-doc header {
  text-align: left;
  margin: 0px;
}

#navbar ul {
  height: 88%;
  padding: 0;
  overflow-y: auto;
  overflow-x: hidden;
}

#navbar li {
  list-style: none;
  position: relative;
  width: 100%;
}

#navbar a {
  display: block;
  padding: 10px 30px;
  color: black;
  text-decoration: underline;
  cursor: pointer;
}

#main-doc {
  position: absolute;
  margin-left: 310px;
  padding: 20px;
  margin-bottom: 110px;
}

section li {
  margin: 15px 0px 0px 20px;
}


@media only screen and (max-width: 815px) {
  /* For mobile phones: */
  #navbar ul {
    height: 207px;
  }

  #navbar {
    background-color: bisque;
    position: absolute;
    top: 0;
    padding: 0;
    margin: 0;
    width: 100%;
    max-height: 275px;
    border: none;
    overflow: hidden;
  }

  #main-doc {
    position: relative;
    margin-left: 0px;
    margin-top: 270px;
  }
}

pre {
    font-family: 'Open Sans', Arial, sans-serif;
    line-height: 1.5;
  }