* {
  box-sizing: border-box;
  margin: 0;
}

html {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: rgb(255, 248, 236);
  color: rgb(44, 44, 44);
  width: auto;
}

body {
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
}

nav[id="navbar"] {
  display: flex;
  flex-direction: column;
  min-width: 20vw;
  max-width: 20vw;
  padding: 1vw 0;
  height: 100vh;

}

main[id="main-doc"] {
  border-left: 1px solid rgb(44, 44, 44);
  padding: 1vw;
  line-height: 1.5em;
  height: 100vh;
  overflow: scroll;
}

p {
  padding-left: 1vw;
}

code {
  display: block;
  background-color: antiquewhite;
  width: 80%;
  margin: 2rem auto;
  padding: 20px;
  line-height: 2rem;
}

header {
  display: block;
  font-weight: bold;
  font-size: 2em;
  padding: 1vw;
}

#nav-list {
  display: flex;
  flex-direction: column;
  height: 85vh;
  padding-left: 0;
  overflow-x: hidden;
  overflow-y: scroll;
}

#navbar li {
  list-style-type: none;
  padding: 0.5em;
  border-top: 1px solid rgb(44, 44, 44);
}

@media (min-width: 600px) and (orientation:portrait) {
  body {
    flex-direction: column;
  }

  nav[id="navbar"] {
    flex-direction: row;
    min-width: 100%;
    max-width: 100%;
    height: 100%;
    padding-top: 0;
    padding-bottom: 0;
  }

  #nav-header {
    display: flex;
    align-items: center;
    min-height: 5vh;
    max-height: 5vh;
    min-width: 10vh;
    max-width: 10vh;
  }

  #nav-list {
    display: flex;
    flex-direction: row;
    height: auto;
    width: auto;
    overflow-x: visible;
    overflow-y: hidden;
  }

  #navbar li {
    display: flex;
    align-items: center;
    border-top: none;
    border-left: 1px solid rgb(44, 44, 44);
  }

  main[id="main-doc"] {
    border-top: 1px solid rgb(44, 44, 44);
    border-left: none;
    padding-top: 1vh;
    height: 95vh;
    overflow: scroll;
  }
}