remove css (#341)

Author: Arhell

_includes/head.html

@@ -65,8 +65,6 @@
           href="https://assets.phalcon.io/phalcon/css/core.min.css">
     <link rel="stylesheet"
           href="https://assets.phalcon.io/phalcon/css/custom.min.css">
-    <link rel="stylesheet"
-          href="../assets/fix.css">
     <title>
         {{ site.data.languages[page.language][page.title] }} - {{ site.app.title }}
     </title>