Tried to change the H header tag on module didnt work - Joomla! Forum - community, help and support

i tried change heading size h4 menu module in admin , no change. im using joostrap template.

i looked @ templates , seems not calling functions in
templates/joostrap/html/modules.php
so copied on modchrome_html5() on main joomla , whole site goes blank page!

what wrong kill whole site?

or there update change heading size in joostrap have missed.

code: select all

function modchrome_html5($module, $params, $attribs)
{
  $moduletag      = $params->get('module_tag', 'div');
  $headertag      = htmlspecialchars($params->get('header_tag', 'h3'));
  $bootstrapsize  = (int) $params->get('bootstrap_size', 0);
  $moduleclass    = $bootstrapsize != 0 ? ' span' . $bootstrapsize : '';

  if (!empty ($module->content)) {
    echo '<' . $moduletag . ' class="moduletable aaa' . htmlspecialchars($params->get('moduleclass_sfx')) . $moduleclass . '">';

    if ((bool) $module->showtitle) {
      echo '<' . $headertag . ' class="' . $params->get('header_class') . $module->title . $headertag . '>';
    }
    echo $module->content;

    echo '</' . $moduletag . '>';
  }
}


what template being used?

in file index.php, whether statements jdoc:include used render modules has style html5?