title: How to debug Safari randomly ignoring CSS changes?
body: <p>I'm having a PITA issue with a website.</p>
  
  <p>The Safari mac browser (the desktop one, specifically, mobile safari appears to work) is randomly ignoring some of my CSS -- most notably the background color applied to the HTML element.  Refresh and it may -- or may not -- go away.  Even more perplexing, the browser clearly knows that style is there!  I'm using media queries to create a responsive site, and if you change the width enough to trigger a style sheet switch...  it suddenly comes back, and everything works properly.</p>
  
  <p>How the heck can I debug this?  There's no error output in the console, the same data is getting sent every time (as far as I can tell...), it's not that one of the files is failing to be found (some of the CSS that is being applied is from the same stylesheet as the background...).</p>
  
  <p>I'm at a total loss as to how to even begin debugging this one.</p>
  
  <p>Edit:</p>
  
  <p>If it's helpful, I just noticed that reader mode doesn't work on the refreshes the exhibit the broken behavior, even after the changing width trick fixes the background.</p>
  
  <p>Edit:</p>
  
  <p>This bug apparently also effects the mobile version, but instead of hitting the site-wide css, it's attacking my media-query based layout css.</p>