Databasejoin: Dropdown CSS rendering problem

[wuschel_lux]

Hi all,
I am using a databasejoin in my form. On the frontend, the dropdown is not rendered like all the other form fields. A normal dropdown works fine, it's only the databasejoin element.

Here the generated code:

<select id="registrations___event" name="registrations___event[]" class="fabrikinput form-control inputbox input  input-xxlarge" size="1">
    <option value="">veuillez choisir...</option>
    <option value="3">Dégustation de bière</option>
    <option value="1" selected="selected">Dégustation de chocolat</option>
    <option value="2">Dégustation de vin</option>
</select>

When I remove the size="1" parameter, the field is rendered as expected. Is there a possibility to remove this parameter?
Thanks for your ideas.

Test URL: https://events.fop.lu.195-26-5-50.site.lu/inscription
BR

 

[troester]

It's your Joomla template setting the border.
Add custom CSS to remove it

 

[wuschel_lux]

Add custom CSS to remove it

Thanks troester for your quick reply, but I unchecked the border but this does not show the element as expected. For the CSS code I have not a real idea how to. I tried this

.uk-select[multiple], .uk-select[size], select {
   border:0px;
   outline:0px;
}

Could you please give me a idea to focus on what exactly? Thanks a lot in advance