Cart Warning Message Corruption

[Tryer]

VM 4.0.22
Joomla 4.3.3
PHP 7.4.33

The coloured baground to the cart warning messages is corrupted by the presence of a small rectangle of more satutated colour - please see the attached images. I am currently unable to track down the source of the problem. Any comments appreciated.

[jenkinhill]

Inspect the code using your web developer browser tool.

[Tryer]

Please believe me, I have spent time doing just that. However, I cannot learn enough to solve this one.

[GJC Web Design]

then supply a live url....

[Tryer]

Thanks for your reply. The live site is at jadance.co.uk. Any warning message from the cart shows the same problem.

[GJC Web Design]

it doesn't look like your screenshot 

[Tryer]

Thanks again. Apologies, the live site is at jadance.co.uk, a Joomla 3 site, whereas my screenshot came from the Joomla 4 development site at jadance.co.uk/j4/. Not the first time I have made that mistake I am afraid.

Sorry for the inconvenience.

[GJC Web Design]

add

.info, .error {
   border: 0;
   background: none;
}

[Tryer]

I would just like to say tankyou for this solution which works well. Your attention to this is appreciated. I do not understand how the solution works but imagine it must be some sort of but in Virtuemart??

[GJC Web Design]

No - the problem comes from your template