Safari and Firefox not displaying site correctly, but Chrome is working well
<p>I have built my site with Wordpress using my own theme in Chrome. Considering Safari, Firefox and Chrome's similarities - I did not expect such a big discrepancy in how the site is displayed.</p>

<p>I'm guessing it is some kind of syntax error in how the files are loaded, but not sure. The CSS and JS files are loaded using the functions.php file.</p>

<p>Any help would be much appreciated!</p>

<p>The site in question: <a href="http://exeterentrepreneurs.com/dev/" rel="nofollow noreferrer">http://exeterentrepreneurs.com/dev/</a></p>