* {
    padding: 0;
    margin: 0;
    font-family: 'Open Sans', Arial, sans-serif;
    font-size: 14px;
    font-weight: 100;
    color: #4d4e53;
    line-height: 1.5;
    scroll-behavior: smooth;
}

header {
    font-weight: 500;
    font-size: 1.5rem;
    color: black;
}

#navbar {
    height: 100%;
    width: 220px;
    position: fixed;
    z-index: 1;
    top: 0;
    left: 0;
    overflow-x: hidden;
    padding-top: 20px;
    border-right: 3px solid gray;
}

nav>header {
    font-size: 1.6rem;
    text-align: center;
    padding-bottom: 20px;
}

#navbar a {
    padding: 10px 6px 10px 22px;
    color: inherit;
    text-decoration: none;
    display: block;
    border-top: 1px solid gray;
}

#navbar a:hover {
    background-color: #F2F2F2;
}

#main-doc {
    margin-left: 220px;
    padding: 40px 20px;
}

p {
    margin: 10px 20px;
}

ul {
    margin: 10px 60px;
}

ul>li {
    margin-block: 10px;
}

code {
    margin: 30px;
    padding: 20px 10px;
    background-color: #F2F2F2;
    display: flex;
    border-radius: 5px;
    font-family: 'Courier New', Courier, monospace;
}


@media (max-width: 815px) {

    #navbar {
      background-color: white;
      position: absolute;
      top: 0;
      padding: 0;
      margin: 0;
      width: 100%;
      max-height: 275px;
      border: none;
      z-index: 1;
      border-bottom: 2px solid;
    }

    #navbar a {
        text-align: center;
    }
  
    #main-doc {
      position: relative;
      margin-left: 0px;
      margin-top: 270px;
    }
  }
  
  @media (max-width: 400px) {
    #main-doc {
      margin-left: -10px;
    }
  
    code {
      margin-left: -20px;
      width: 100%;
      padding: 15px;
      padding-left: 10px;
      padding-right: 45px;
      min-width: 233px;
    }
  }