First, create a MailerLite Cookies Consent Bar widget on Common Ninja.
On the widgets catalog, find the Cookies Consent Bar and enter the Editor.
When you're done creating the Cookies Consent Bar widget, click on the Save Changes button at the right top corner of the editor.
If you don't have an account on Common Ninja, you'll have to register first.
When you're ready to add the Cookies Consent Bar widget to your MailerLite landing page, click the Add To Website button at the top bar of the Editor.
On the window that opens, click the Copy Icon to copy the widget embed code. In the next steps, you will paste this code into your MailerLite landing page.
Let's head to your MailerLite website editor.
On the MailerLite editor, hover a section where you wish to add the Cookies Consent Bar and click the Add button.
From the dropdown that will open, select the HTML Code element.
Click on the HTML Code element placeholder that was added to your page.
Now, in the Custom HTML Code window, simply paste the Cookies Consent Bar embed code you've copied before.
To save your changes, click the Save button at the bottom of the Custom Code Window.
Please note: the Cookies Consent Bar content will not show on the MailerLite editor, and will only show on the preview and on the published site.