title: Customizing the "My Profile" CSS styles on SharePoint 2010
body: <p>I'm trying to edit the CSS file of the "My Profile" page on my SharePoint 2010 solution. I need to change some colors and position of some elements. On my little research here, i found 2 ways to do it:
   1º - Editing the mysite.master file
   2º - Editing the portal.css on the root folder of the project.</p>
  
  <p>I'm a little afraid of these methods because on the first, i'm not sure if the changes will be applied to the already existing pages, or if it'll be aplied just the the paged created after the changes are made. And on the second case, i'm really afraid of changing the core files of sharepoint (specially because i'm new to sharepoint).</p>
  
  <p>Is there another way (a 'right' way) to achieve what i need or should i use one of the solutions above?</p>
  
  <p>Thank you.</p>