title: Safari iPhone sometimes increases font size when going back
body: <p>I've made a webpage for myself: <a href="http://av.nettfolk.no/" rel="nofollow">http://av.nettfolk.no/</a> </p>
  
  <p>When I use Safari on my iPhone (5 and 6, 9.2.1), tap on a link to a certain site (Inma), and then go back to my site, some fonts increase in size.</p>
  
  <p>For the other sites, they don't change when I go back to my site.</p>
  
  <p>If I visit this certain site, and go two pages deep, then go back two steps to my site, then the fonts are the right size. </p>
  
  <p>I've tried a bunch of things, but I just can get this to work.</p>
  
  <p>Does anyone know why this is and how I can fix it?</p>