I made some changes to a Top navigation (changing ul.submenu to div.submenu), all is fine, but I cannot find where in a Js is setup this inline style:

style="display: none; top: 53px; left: -0.453125px;"

It is part of this code:

<ul class="level0 submenu ui-menu ui-widget ui-widget-content ui-corner-all" role="menu" aria-expanded="false" style="display: none; top: 53px; left: -0.453125px;" aria-hidden="true">

I tried to find it in


but no luck.

I want to change this so that:

left: 0;
width: <calculate based on a platform used>;

Any help?


The menu is a jQuery UI element.

You can edit its settings by extending the following file in your theme: Magento_Theme/view/frontend/templates/html/topmenu.phtml it says:

<nav class="navigation" data-action="navigation">
    <ul data-mage-init='{"menu":{"responsive":true, "expanded":true, "position":{"my":"left top","at":"left bottom"}}}'>
        <?php /* @escapeNotVerified */ echo $_menu; ?>
        <?php /* @escapeNotVerified */ echo $block->getChildHtml(); ?>

The menu settings are:

data-mage-init='{"menu":{"responsive":true, "expanded":true, "position":{"my":"left top","at":"left bottom"}}}'

For instance, you can change the positions of the submenus by changing the values in data-mage-init according the documentation in jQuery UI, for example .position: https://api.jqueryui.com/position/

| improve this answer | |
  • Would you please be kind and explain what (position":{"my":"left top","at":"left bottom"}}}) means and how it works? – Mohammed Joraid Mar 10 '18 at 7:00

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