Php to Css and to the Joomla module

That is my old website [login to view URL] on this web site under slide right side have a 1 block name is: Ansökningsformulär this block is 1 form and sending sms i have all files. What i want? I want to have Joomla 3.0 module from this Ansökningsformulär block, but the point is i want new buttons and looking same like this style [login to view URL] or [login to view URL] or [login to view URL] Colors:Buttons Green or RED (New website have a red menu) Thank a lot for interesting!!!