Error Message Layout Problem - Hot Cats Template

There must be some css conflict with the provided notice styles. When Joomla produces error or info message there's a layout element which should not be there. I discovered it on my website under construction but tried out also on your demo page. Just try to send an empty contact form and you'll see. 

Please solve this issue.

Hello,

Please add this CSS from the template settings or in the file /media/templates/site/cats/css/custom.css:

Regards,
Milos

this would be the easiest way.
but if i remove the borders and make the background transparent it will also effect the notice styles!!
this problem also is assigned to .warning and .info.

Hello,

You can fix this permanently and correctly for error, info, and warning panes if you unzip the attached file and upload it to /templates/sparky_framework/library (overwrite the existing file). Then, go to your template settings in System > Site Template Styles > Cats and save the settings once (you don't have to change any settings).

Regards,
Milos
 

did what you told me, now i'm missing the border and background at templates Notice Styles classes.

I would like to keep these features alive.