title: Select control and Bootstrap grid
body: <p>I'm getting a strange issue with bootstrap grid. This is the first time I have this problem, and can't find something releavant on Internet. I have a form with Label and their Select control, each on a <code>col-md-3</code> div. The problem i have is that the 4 firsts controls are ok, but the fifth is alignd to the right of the screen, and all the others are ok.... Here's my code and a screenshot :</p>
  
  <pre><code>&lt;div class="form-group col-md-3"&gt;
        &lt;label class="control-label" for="select-1"&gt;Vérification de l'état&lt;/label&gt;
      &lt;/div&gt;
      &lt;div class="form-group col-md-3"&gt;
        &lt;select name="select-1"&gt;
          &lt;option value="no" selected&gt;Sans objet&lt;/option&gt;
          &lt;option value="valid"&gt;Validé&lt;/option&gt;
          &lt;option value="notvalid"&gt;Non validé&lt;/option&gt;
        &lt;/select&gt;
      &lt;/div&gt;
      &lt;div class="form-group col-md-3"&gt;
        &lt;label class="control-label" for="select-2"&gt;Nettoyage corps de chauffe&lt;/label&gt;
      &lt;/div&gt;
      &lt;div class="form-group col-md-3"&gt;
        &lt;select name="select-2"&gt;
          &lt;option value="no" selected&gt;Sans objet&lt;/option&gt;
          &lt;option value="valid"&gt;Validé&lt;/option&gt;
          &lt;option value="notvalid"&gt;Non validé&lt;/option&gt;
        &lt;/select&gt;
      &lt;/div&gt;
      &lt;div class="form-group col-md-3"&gt;
        &lt;label class="control-label" for="select-3"&gt;Démontage et nettoyage du brûleur&lt;/label&gt;
      &lt;/div&gt;
      &lt;div class="form-group col-md-3"&gt;
        &lt;select name="select-3"&gt;
          &lt;option value="no" selected&gt;Sans objet&lt;/option&gt;
          &lt;option value="valid"&gt;Validé&lt;/option&gt;
          &lt;option value="notvalid"&gt;Non validé&lt;/option&gt;
        &lt;/select&gt;
      &lt;/div&gt;
      &lt;div class="form-group col-md-3"&gt;
        &lt;label class="control-label" for="select-4"&gt;Nettoyage préfiltre (le cas échéant)&lt;/label&gt;
      &lt;/div&gt;
      &lt;div class="form-group col-md-3"&gt;
        &lt;select name="select-4"&gt;
          &lt;option value="no" selected&gt;Sans objet&lt;/option&gt;
          &lt;option value="valid"&gt;Validé&lt;/option&gt;
          &lt;option value="notvalid"&gt;Non validé&lt;/option&gt;
        &lt;/select&gt;
      &lt;/div&gt;
      &lt;div class="form-group col-md-3"&gt;
        &lt;label class="control-label" for="select-5"&gt;Nettoyage du filtre de la pompe&lt;/label&gt;
      &lt;/div&gt;
      &lt;div class="form-group col-md-3"&gt;
        &lt;select name="select-5"&gt;
          &lt;option value="no" selected&gt;Sans objet&lt;/option&gt;
          &lt;option value="valid"&gt;Validé&lt;/option&gt;
          &lt;option value="notvalid"&gt;Non validé&lt;/option&gt;
        &lt;/select&gt;
      &lt;/div&gt;
      &lt;div class="form-group col-md-3"&gt;
        &lt;label class="control-label" for="select-6"&gt;Verification des dispositifs de sécurité&lt;/label&gt;
      &lt;/div&gt;
      &lt;div class="form-group col-md-3"&gt;
        &lt;select name="select-6"&gt;
          &lt;option value="no" selected&gt;Sans objet&lt;/option&gt;
          &lt;option value="valid"&gt;Validé&lt;/option&gt;
          &lt;option value="notvalid"&gt;Non validé&lt;/option&gt;
        &lt;/select&gt;
      &lt;/div&gt;
      &lt;div class="form-group col-md-3"&gt;
        &lt;label class="control-label" for="select-7"&gt;Verification du circulateur de chauffage&lt;/label&gt;
      &lt;/div&gt;
      &lt;div class="form-group col-md-3"&gt;
        &lt;select name="select-7"&gt;
          &lt;option value="no" selected&gt;Sans objet&lt;/option&gt;
          &lt;option value="valid"&gt;Validé&lt;/option&gt;
          &lt;option value="notvalid"&gt;Non validé&lt;/option&gt;
        &lt;/select&gt;
      &lt;/div&gt;
  </code></pre>
  
  <p>Screenshot : <a href="http://prntscr.com/d21j33" rel="nofollow noreferrer">http://prntscr.com/d21j33</a></p>