title: Bootstrap - why is my button not responsive?
body: <p>As you can see on the screenshot below, my pink button is not fully responsive: below a certain width it gets cut instead of resizing to remain within the viewport width.
  What is the issue?
  Many thanks</p>
  
  <p><a href="https://i.stack.imgur.com/MkY40.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/MkY40.png" alt="enter image description here"></a></p>
  
  <pre><code>.btn {
      background-color: #ff00bf;
      border: 0 none;
      border-radius: 25px;
      box-shadow: 0 11px 22px rgba(34, 34, 34, 0.2);
      color: #fff;
      display: inline-block;
      font-size: 1rem;
      letter-spacing: 0.025em;
      padding: 1.1em 2.28em 1em;
      text-decoration: none;
      transition: all 0.3s ease-out 0s;
  }
  .btn {
      -moz-user-select: none;
      background-image: none;
      border: 1px solid transparent;
      border-radius: 4px;
      cursor: pointer;
      display: inline-block;
      font-size: 14px;
      font-weight: normal;
      line-height: 1.42857;
      margin-bottom: 0;
      padding: 6px 12px;
      text-align: center;
      touch-action: manipulation;
      vertical-align: middle;
      white-space: nowrap;
  }
  </code></pre>