title: Skew one side only of an element
body: <p>I'm tying to get a result as this image : <a href="https://i.stack.imgur.com/0sHKd.png" rel="noreferrer"><img src="https://i.stack.imgur.com/0sHKd.png" alt="enter image description here"></a></p>
  
  <p>I tried that :</p>
  
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-css lang-css prettyprint-override"><code>#parallelogram-container {
    margin: 0 50px;
  }
  
  .parallelogram {
      background: #008dd0;
     width: 200px;
      border:   none;
      display:   inline-block;
      height:   90px;
      -moz-transform:  scaleX(1) scaleY(1) scaleZ(1) skewX(-20deg);
      -webkit-transform:  scaleX(1) scaleY(1) scaleZ(1) skewX(-20deg);
      transform:   scaleX(1) scaleY(1) scaleZ(1) skewX(-20deg);
      transform-origin:  50% 50%;
      padding:   0px;
      margin:             0 1px;
  }
  
  .parallelogram:first-child {
      border-bottom-left-radius:      5px;
      border-top-left-radius:      5px;
  }
  
  .parallelogram-btn {
    width: 60px;
      background: #ffa008;
      color:   #FFF;
      border:             none;
      display:   inline-block;
      height:   90px;
      -moz-transform:  scaleX(1) scaleY(1) scaleZ(1) skewX(-20deg);
      -webkit-transform:  scaleX(1) scaleY(1) scaleZ(1) skewX(-20deg);
      transform:   scaleX(1) scaleY(1) scaleZ(1) skewX(-20deg);
      border-bottom-right-radius:      5px;
      border-top-right-radius:      5px;
      transform-origin:  50% 50%;
      padding:   0px;
      margin:   0px;
      font-weight:  700;
      cursor:   pointer;
  }</code></pre>
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;div id="parallelogram-container"&gt;
  
      &lt;div class="parallelogram"&gt;&amp;nbsp;&lt;/div&gt;
  
      &lt;div class="parallelogram"&gt;&amp;nbsp;&lt;/div&gt;
  
      &lt;a class="parallelogram-btn"&gt;&amp;nbsp;&lt;/a&gt;
  
  &lt;/div&gt;</code></pre>
  </div>
  </div>
  </p>
  
  <p>I cannot achieve this like the image : first parallelogram not skrewed on his left side and last parallelogram not skrewed on his right side. </p>
  
  <p>Can someone help me please ?</p>