title: Random inline styles being applied
body: <p>I have no code that adds inline styles to <code>div.size-option</code>, but the first one has random inline styles added to it. No where else in the code does anything mess with these elements. The overall setup is too complicated to reproduce in a codepen.</p>
  
  <pre><code>return &lt;div id="options-container"&gt;
          {ctrl.model.map(function(model) {
              return &lt;div class='size-option-container'
                  onclick={() =&gt; { if(model.inStock()) vm.select(model.id()); }}
                  option={model.id()}&gt;
                  &lt;div
                      class={'size-option' +
                          (model.isSelected() ? ' selected': '') +
                          (model.inStock() ? '' : ' option-out-of-stock')}&gt;
                      &lt;span class='size'&gt;{model.name()}&lt;/span&gt;
                  &lt;/div&gt;
              &lt;/div&gt;
          })}
  &lt;/div&gt;
  </code></pre>
  
  <p>Compiled:</p>
  
  <pre><code>return m(
          'div',
          { id: 'options-container' },
          ctrl.model.map(function (model) {
              return m(
                  'div',
                  { 'class': 'size-option-container',
                      onclick: function onclick() {
                          if (model.inStock()) vm.select(model.id());
                      },
                      option: model.id() },
                  m(
                      'div',
                      {
                          'class': 'size-option' + (model.isSelected() ? ' selected' : '') + (model.inStock() ? '' : ' option-out-of-stock') },
                      m(
                          'span',
                          { 'class': 'size' },
                          model.name()
                      )
                  )
              );
          })
  );
  </code></pre>
  
  <p>Output:</p>
  
  <pre><code>&lt;div id="options-container"&gt;
    &lt;div class="size-option-container" option="1428"&gt;
      &lt;div class="size-option selected" style="width: 127.333px; margin-right: 15px;"&gt;&lt;span class="size"&gt;S&lt;/span&gt;&lt;/div&gt;
    &lt;/div&gt;
    &lt;div class="size-option-container" option="1366"&gt;
      &lt;div class="size-option"&gt;&lt;span class="size"&gt;M&lt;/span&gt;&lt;/div&gt;
    &lt;/div&gt;
    &lt;div class="size-option-container" option="1351"&gt;
      &lt;div class="size-option"&gt;&lt;span class="size"&gt;L&lt;/span&gt;&lt;/div&gt;
    &lt;/div&gt;
    &lt;div class="size-option-container" option="1447"&gt;
      &lt;div class="size-option"&gt;&lt;span class="size"&gt;XL&lt;/span&gt;&lt;/div&gt;
    &lt;/div&gt;
    &lt;div class="size-option-container" option="953"&gt;
      &lt;div class="size-option"&gt;&lt;span class="size"&gt;XXXL&lt;/span&gt;&lt;/div&gt;
    &lt;/div&gt;
    &lt;div class="size-option-container" option="1016"&gt;
      &lt;div class="size-option"&gt;&lt;span class="size"&gt;XXXXL&lt;/span&gt;&lt;/div&gt;
    &lt;/div&gt;
    &lt;div class="size-option-container" option="1070"&gt;
      &lt;div class="size-option"&gt;&lt;span class="size"&gt;4X&lt;/span&gt;&lt;/div&gt;
    &lt;/div&gt;
    &lt;div class="size-option-container" option="1117"&gt;
      &lt;div class="size-option"&gt;&lt;span class="size"&gt;5X&lt;/span&gt;&lt;/div&gt;
    &lt;/div&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>Specifically the first <code>size-option-container</code>:</p>
  
  <p><code>&lt;div class="size-option selected" style="width: 127.333px; margin-right: 15px;"&gt;&lt;span class="size"&gt;S&lt;/span&gt;&lt;/div&gt;</code></p>
  
  <p><strong>UPDATE</strong></p>
  
  <p>Random changes to the class styles periodically stop adding the inline styles.</p>
  
  <p><strong>UPDATE 2</strong></p>
  
  <p>Adding <code>style=''</code> to <code>div.size-option</code> solves the issue.</p>
  
  <p><strong>UPDATE 3</strong></p>
  
  <p>Changing the HTML around a little I now have a new random style:
  <code>&lt;div class="small-4 columns" style="transform: translate3d(0px, 0px, 0px); transition-duration: 300ms;"&gt;&lt;div class="size-option-container" option="1428"&gt;&lt;div style="" class="size-option"&gt;&lt;span class="size"&gt;S&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</code></p>