/**
 * Implements template_process_field().
 */
function THEME_preprocess_field(&$variables) {
  $element = $variables['element'];
  // Field type image
  if ($variables['field_name'] == 'FIELD_IMAGE' && $elemen

/**
 * Implements template_preprocess_taxonomy_term().
 */
function THEME_preprocess_taxonomy_term(&$variables) {
  // Add the term name as a variable to use as a class in the twig file.
  $variables['term_name'] = $variables['term']->label();
}

/**
 * Implements hook_theme_suggestions_alter().
 */
function THEME_theme_suggestions_alter(&$suggestions, $variables, $hook) {
  switch ($hook) {
    case 'taxonomy_term':
      // Add a view mode suggestion for taxonomy terms.
      $suggestions[] 

/**
 * Implements template_preprocess_node().
 */
function THEME_preprocess_node(&$variables) {
  // Return the machine name of the node.
  $variables['node']->bundle();
}

/**
 * Implements template_preprocess_input().
 */
function MYTHEME_preprocess_input(&$variables) {
  // Set a placeholder for all search form elements.
  if ($