Codenator81

// Drupal 8 developper http://codenator.org
function THEMENAME_preprocess_views_view_field__field_tags(&$vars) {
  $rendered = $vars['field']->getItems($vars['row']);
  //added icon on front of tags
  $renderedArray[] = [
    '#markup' => '<span class="glyphicon glyphicon-tags" aria-hidden="true"></span>'
  ];
  if (is_array($rendered)) {
    foreach ($rendered as $one) {
      //dpm($one['rendered']);

cjus

server {
    server_name yoursite.com;
    root /usr/share/html;
    index index.html;
    
    location / {
        try_files $uri $uri/ /index.html;
    }
}