Hi, I am using Ruby On Rails with MDB Pro. All is good so far, but when using collection_select I can't see anything, no select box. The generated HTML looks to be good

<select class="mdb-select" name="brand[major_label_id]">
<option value="4">Triangle</option>
<option value="5">Prodigy</option>
<option selected="selected" value="6">Prodigy JP</option>
</select>

  I have tried a static HTML code from the Tutorial with no success :

<select class="mdb-select">
<option value="" disabled="" selected="">Choose your option</option>
<option value="1">Option 1</option>
<option value="2">Option 2</option>
<option value="3">Option 3</option>
</select>

Any suggestion in which direction I should look? Thanks Marco

---