title: HTML &rarr; / &larr; not displayed on some systems
body: <p>I'm making heavy use of &rarr; / &larr; arrow symbols in HTML so that i spare myself the pain of having to go with images. This is for an enclosed system, not for a public website.</p>
  
  <p>Now i noticed that my client does not have those symbols in their charsets somehow - and i am wondering why. Since i am using CSS to select the font, the charset should be the same, right? And the symbols should be available. But they are not. Instead they just get blanks.</p>
  
  <p>The font in use is Verdana.</p>