To fit the client's requirements I added the following CSS to cause the Description field to wrap below the input field as it didn't in my template:
.uk-text-meta {
display: inline-block;
}
The client has also asked that the Description length be increased to accommodate more information on how to complete the field. Could you indicate where this would be modified in the files (I am comfortable editing PHP to provide a quick fix) and possibly add this to your extension in the future so updates do not lose the modification.
Thanks.