title: CodeIgniter - Loading CSS
body: <p>I am developing an custom API for a web solution and I am using the MVC design pattern.  I have a modules folder so that I can swap in and out modules and also work on sections without disrupting working tested code.  My only issue now is that I want to load CSS anywhere and have my application properly import the css file in the head tag.  I know CodeIgniter does this but I'm not sure how.</p>
  
  <p>Using PHP, how do I load in a CSS file anywhere and then have the code properly import the css within the head tags like CodeIgniter does?</p>
  
  <p>Thanks in advance.</p>