How to learn customisation of Vbulletin
Vbulletin FAQ sales tells this
Do I need to know HTML and/or CSS?
If you want to do advanced customizations to the user interface beyond fonts, colors, borders and backgrounds then you will need to know at least basic HTML and CSS techniques.
Will you teach me HTML and/or CSS?
We do not offer this service. If you need to learn HTML and/or CSS please visit W3Schools Online Web Tutorials for tutorials and exercises to learn these.
Can a person with out basic knowledge about HTML and CSS can learn and customize VBulletin forum with in a month