Troubles with the navbar and col commands

I’ve been stuck on the portfolio project for a few days now and I don’t really know what I’m doing wrong.
I created a navbar heading and I want it to go across the top of the page when it’s in a desktop browser, but when it gets smaller, I want it to collapse. I don’t know much about the navbar heading, so I looked it up and I found some simple code that appears to work. The one problem is that it won’t toggle when it’s compressed. I checked and re-checked the code many times over but I can’t seem to find where my problem lies. I know that I can use jQuery to solve the problem, but I would rather learn how to do it in bootstrap (this time).

Also, I took out the col commands in my code, because I couldn’t seem to get them to do what I wanted to do. I used float left and right and it works, but could someone tell me how I would get an image and text to do the same thing with the col commands? I tried using the

and then set up col sizes for xs sm md and lg, but it work like I wanted it to and the image was on a separate line. I tried putting both the image and the text in the same div, but that didn’t really work out well either as the second text went too low. I found it easier just to create a CSS style sheet and give them widths.

Anyway, here is my pen for what I have so far.

Pen didn’t work, so I’m pasting the code

<!DOCTYPE html>
<html >
<head>
  <meta charset="UTF-8">
  <title>Portfolio</title>
  
  
  <link rel='stylesheet prefetch' href='https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/css/bootstrap.min.css'>

      <link rel="stylesheet" href="css/style.css">

  
</head>

<body>
  <div class="navbar navbar-inverse navbar-fixed-top">
  <div class="container">
    <div class="navbar-header">
      <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
      </button>
      <a class="navbar-brand" href="#">Jonathan <small>English Teacher</small></a>
    </div>
    <div class="collapse navbar-collapse">
      <ul class="nav navbar-nav">
        <li><a href="#Jonathan">Jonathan</a></li>
        <li><a href="#about">About</a></li>
        <li><a href="#contact">Contact</a></li>
        <li><a href="#info">Info</a></li>
      </ul>
    </div><!--/.nav-collapse -->
  </div>
</div>

<div class="container">
  <div class="row">
    <div >
    <img id="myImage" class="float-left profilePic img-circle"  src="http://i105.photobucket.com/albums/m224/jonobugs/Itoshima.jpg" style="height: 100px" alt="profile shot"/></a>
    <h2>Jonathan Hamelin</h2>
    <h3>Work hard, play harder.</h3>
    </div>
  </div>
</div>
  <script src='https://cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js'></script>

  
</body>
</html>
**css code:**

body {
  margin-top: 60px;
  background-color: cornsilk;
}
.navbar {
  background-color: darkgreen;
  color: blue;
}
.navbar-brand {
  line-height:12px;
  padding-top:20px;
  padding-bottom:5px;
}

.navbar-brand small {
  display:block;
  font-size:10px;
}
h2 {
  float: right;
  text-align: center;
  vertical-align: top;
  width: 60%;
  line-height: 1em;
 
}
h3 {
  float: right;
  text-align: center;
  vertical-align: top;
  width: 60%;
  font-style: italic;
  font-size: 1.2em;
  line-height: 1.2em;
}
#myImage {
  position: absolute;
  float: left;
}

Thanks for any help!

Jonathan

link to your pen seem to be not working