I'm trying to add some css on my webpart for the first time in SP2010. But for some reason the css only works when you visit the site on the sharepoint server. I belive it's the href path because it only points on itself in the sharepoint server.
Path that only works on SP server:
<link type="text/css" rel="stylesheet" runat="server" href="C:\Users\Administrator\Desktop\Menu\Menu\Style\StylesheetGridMenu.css" />
I belive the code should look like this in my project but then nothing works:
<link type="text/css" rel="stylesheet" runat="server" href="/style/StylesheetGridMenu.css" />
Is there something I'm missing in the code?