Double checkbox on accept terms in checkout

-- HikaShop version -- : 4.2.2 Essential
-- Joomla version -- : 3.9.15
-- Browser(s) name and version -- : Google Chrome Version 79.0.3945.130 (Official Build) (64-bit)

In last step of checkout proces I have this screen with the accept terms checkbox.

Clicking on the checkbox results in a double checkbox.

See attachment.

Functionally it works fine, but for a visitor/buyer this looks awkward.

Below part of the code that does the weird thing.
<div id="hikashop_checkout_terms_3_1" data-checkout-step="3" data-checkout-pos="1" class="hikashop_checkout_terms hikashop_checkout_terms_1">
<div class="hikashop_checkout_loading_elem"></div>
<div class="hikashop_checkout_loading_spinner small_spinner"></div>
<input onclick="window.checkout.submitBlock('terms',3,1);" class="hikashop_checkout_terms_checkbox" id="hikashop_checkout_terms_checkbox_3_1" type="checkbox" name="checkout[terms_3_1]" value="1" checked="checked" />
<label for="hikashop_checkout_terms_checkbox_3_1">Accepteer de Algemene Voorwaarden en ons Privacy Reglement</label>
</div>

Something is no good with repositioning the checkbox after clicking it.
How to repair this glitch? CSS stuff ?!?

Hello,

That's probably a CSS issue, so you'll find more information about CSS customization :
www.hikashop.com/support/documentation/1...the-display.html#css

If you need more advices, we'll need a link to your website to directly check it.

Kind regards,
Mohamed.

Solved!

In css ==> layout.css of my template I fully suppressed the CSS lines for tag:
"input[type="checkbox"]:checked+label:before".

This prevents the display of the second checkbox.