body {
  font-family: 'Open Sans', sans-serif;
  font-size: 15px;
  line-height: 1.5rem;
}

#navbar {
  position: fixed;
  width: 280px;
  height: 100%;
  top: 0;
  left: 0;
  border-right: 1px solid rgb(155,155,155);
  background-color:rgb(251, 249, 246);
}

nav header {
  font-size: 28px;
  text-align: left;
  margin: 15px 5px 2px 12px;
  padding: 10px;
}

nav ul {
  list-style: none;
  padding: 0;
  margin: 0px;
  line-height: 2.8rem;
  font-size: 16px;
}

nav ul li {
  border-top: 1px solid rgb(155,155,155);
}

nav ul li a {
  text-decoration: none;
  color: rgb(104, 94, 94);
  padding-left: 10px;
  margin-left: 12px;
}

nav a:hover {
  color: blue;
  text-decoration: underline;
}

@media (max-width: 700px) {
  #main-doc {
    margin-left: -10px;
    width: 100%;
  }
  #navbar {
    width: 100%;
    height: 80px;
    position: fixed;
    border: none;
    overflow: scroll;
  }
  nav header {
    font-size: 12px;
    margin-top: 2px;
    margin-bottom: 0;
    text-align: center;
  }
  nav ul {
    font-size: 12px;
    line-height: 1rem;
    display: flex;
    flex-direction: row;
    justify-content: space-evenly;
  }
  nav ul li {
    text-align: center;
    width: auto;
  }
  nav ul li a {
    padding: 2px;

    margin:0;
  }
}

#main-doc {
  margin-left: 300px;
  color:rgb(56, 53, 53);
  overflow: scroll;
  margin-bottom: 30px;
}

main header {
  font-size: 25px;
  text-align: left;
  margin: 30px 0 2px 0;
  color: black;
}

main p {
  padding: 2px 15px;
}

main ul {
  margin: 10px 20px;
}

main li {
  margin: 10px 0;
}

main code {
  background-color: rgb(31, 31, 31);
  color:rgb(251, 249, 246);
  font-family: monospace;
  font-size: 12px;
  margin: 2px 15px;
  padding: 10px;
  line-height: 2;
  display: block;
  border-radius: 5px;
}

.footer {
  position: fixed;
  bottom: 0;
  width: 100%;
  height: 25px;
  margin-left: -10px;
  background-color: rgb(226, 226, 226);
  border-top: 1px solid rgb(111, 111, 111);
  text-align: center;
  font-size: 12px;
  color: rgb(104, 94, 94);
}