vBulletin Manual - Form Element Spacer Size

$stylevar[formspacer]

The form element spacer size StyleVar defines a distance in pixels between elements of a form in vBulletin. Its purpose is to allow a comfortable distance to be placed between form controls in order to provide a less cluttered appearance to forms.

At the default $stylevar[formspacer] value of 3, a small gap is placed between controls on a form.

Increasing the value to 10, a much wider margin is apparent between form elements.

This StyleVar will accept any numeric value from 0 upwards. Values between 2 and 10 are probably the most useful for most situations.

Note:

Do not add 'px' to the number you specify as the value for $stylevar[spacersize].