/* Enforce plain sans-serif across the site, while keeping icon fonts intact */
html, body {
  font-family: sans-serif !important;
}

/* Apply to almost all elements, but exclude icon font elements */
*:not(i):not([class*="fa"]):not([class*="glyphicon"]):not([class*="ion"]) {
  font-family: sans-serif !important;
}

/* Ensure form controls inherit the sans-serif font */
button, input, select, textarea {
  font-family: inherit !important;
}