diff --git a/autoload/class.S.php b/autoload/class.S.php
index 38927e0..6ee55f3 100644
--- a/autoload/class.S.php
+++ b/autoload/class.S.php
@@ -1,6 +1,68 @@
 <?php
 class S
 {
+  static public function strip_attributes_except_style($html) {
+    return preg_replace_callback(
+      '/<([a-z0-9]+)([^>]*)>/i',
+      function ($matches) {
+        $tag = $matches[1];
+        $attrs = $matches[2];
+
+        // Znajdź tylko atrybut "style"
+        preg_match('/\sstyle\s*=\s*("[^"]*"|\'[^\']*\'|[^"\'>\s]+)/i', $attrs, $styleMatch);
+        $style = isset($styleMatch[0]) ? ' ' . $styleMatch[0] : '';
+
+        return "<$tag$style>";
+      },
+      $html
+    );
+  }
+
+  static public function strip_attributes_except_style_and_clean_font($html) {
+    return preg_replace_callback(
+      '/<([a-z0-9]+)([^>]*)>/i',
+      function ($matches) {
+        $tag = $matches[1];
+        $attrs = $matches[2];
+
+        // Wyciągnij styl
+        preg_match('/\sstyle\s*=\s*("[^"]*"|\'[^\']*\'|[^"\'>\s]+)/i', $attrs, $styleMatch);
+        $style = '';
+
+        if (isset($styleMatch[1])) {
+          $rawStyle = trim($styleMatch[1], '\'"'); // bez cudzysłowów
+
+          // usuń font-family (również z fallbackami np. Arial, sans-serif)
+          $filtered = [];
+          foreach (explode(';', $rawStyle) as $rule) {
+            if (stripos(trim($rule), 'font-family') !== 0) {
+              $filtered[] = trim($rule);
+            }
+          }
+
+          if (!empty($filtered)) {
+            $style = ' style="' . implode('; ', $filtered) . '"';
+          }
+        }
+
+        return "<$tag$style>";
+      },
+      $html
+    );
+  }
+
+  static public function clear_advert_text( $text )
+  {
+    $text = preg_replace('#<style[^>]*>.*?</style>#is', '', $text);
+    $text = preg_replace('#<script[^>]*>.*?</script>#is', '', $text);
+    $text = preg_replace('/on\w+="[^"]*"/i', '', $text);
+    $text = preg_replace("/on\w+='[^']*'/i", '', $text);
+    $text = preg_replace('/(href|src)\s*=\s*["\']\s*javascript:[^"\']*["\']/i', '', $text);
+    $text = self::strip_attributes_except_style($text);
+    $text = self::strip_attributes_except_style_and_clean_font($text);
+    return $text;
+  }
+
   static public function strpos_arr( $haystack, $needle )
   {
     if (!is_array($needle)) $needle = array($needle);
diff --git a/autoload/front/factory/class.GlobelusFirms.php b/autoload/front/factory/class.GlobelusFirms.php
index 35eea18..a22e3a1 100644
--- a/autoload/front/factory/class.GlobelusFirms.php
+++ b/autoload/front/factory/class.GlobelusFirms.php
@@ -1067,7 +1067,7 @@ class GlobelusFirms
         'id_position' => $id_position ? $id_position : null,
         'city'                => $values['city'],
         'region'              => $values['region'],
-        'text'                => $values['text'],
+        'text' => \S::clear_advert_text( $values['text'] ),
         'contact_person'      => $values['contact_person'],
         'email'               => $values['email'],
         'phone'               => $values['phone'],
@@ -1104,7 +1104,7 @@ class GlobelusFirms
         'id_position' => $id_position ? $id_position : null,
         'city'                => $values['city'],
         'region'              => $values['region'],
-        'text'                => $values['text'],
+        'text' => \S::clear_advert_text( $values['text'] ),
         'contact_person'      => $values['contact_person'],
         'email'               => $values['email'],
         'phone'               => $values['phone'],
diff --git a/templates_user/globelus/adverts/advert-details.php b/templates_user/globelus/adverts/advert-details.php
index 4c7273e..24d1a15 100644
--- a/templates_user/globelus/adverts/advert-details.php
+++ b/templates_user/globelus/adverts/advert-details.php
@@ -169,7 +169,7 @@
       ?>
       <div class="content">
         <?
-        $text = $this->advert['text'];
+        $text = $this -> advert['text'];
         if (!$this->g_user) :
           $text = preg_replace('/[a-z0-9_\-\+\.]+@[a-z0-9\-]+\.([a-z]{2,4})(?:\.[a-z]{2})?/i', ' <a href="/logowanie">Zaloguj się aby zobaczyć adres email</a> ', $text);
           $text = preg_replace(
@@ -178,6 +178,7 @@
             $text
           );
         endif;
+        $text = \S::clear_advert_text( $text );
         echo $text;
         ?>
       </div>
diff --git a/templates_user/globelus/adverts/last-adverts.php b/templates_user/globelus/adverts/last-adverts.php
index 9568239..0bd1125 100644
--- a/templates_user/globelus/adverts/last-adverts.php
+++ b/templates_user/globelus/adverts/last-adverts.php
@@ -40,9 +40,9 @@
             <? endif;?>
           </div>
         </div>
-        <div class="col-12 col-sm-11 col-md-10">          
+        <div class="col-12 col-sm-11 col-md-10">
           <div class="short-text">
-            <?= mb_substr( strip_tags( $advert['text'] ), 0, 100, 'UTF-8' );?>...
+            <?= mb_substr( strip_tags( \S::clear_advert_text( $advert['text'] ) ), 0, 100, 'UTF-8' );?>...
           </div>
         </div>
       </div>
diff --git a/templates_user/globelus/adverts/main-page-adverts.php b/templates_user/globelus/adverts/main-page-adverts.php
index b0ae503..0bd1125 100644
--- a/templates_user/globelus/adverts/main-page-adverts.php
+++ b/templates_user/globelus/adverts/main-page-adverts.php
@@ -42,7 +42,7 @@
         </div>
         <div class="col-12 col-sm-11 col-md-10">
           <div class="short-text">
-            <?= mb_substr( strip_tags( $advert['text'] ), 0, 100, 'UTF-8' );?>...
+            <?= mb_substr( strip_tags( \S::clear_advert_text( $advert['text'] ) ), 0, 100, 'UTF-8' );?>...
           </div>
         </div>
       </div>
diff --git a/templates_user/globelus/candidates/adverts-list.php b/templates_user/globelus/candidates/adverts-list.php
index b499bab..7da40c6 100644
--- a/templates_user/globelus/candidates/adverts-list.php
+++ b/templates_user/globelus/candidates/adverts-list.php
@@ -55,7 +55,7 @@
               <span class="place"><?= $advert['country'];?> - <?= $advert['city'];?></span> | <span class="firm"><?= $advert['firm_name_profile'];?></span> | <span class="category"><?= $advert['category'];?></span>
             </div>
             <div class="short-text">
-              <?= mb_substr( strip_tags( $advert['text'] ), 0, 150, 'UTF-8' );?>...
+              <?= mb_substr( strip_tags( \S::clear_advert_text( $advert['text'] ) ), 0, 150, 'UTF-8' );?>...
             </div>
             <a href="/oferta/<?= $advert['id'];?>/<?= \S::seo( $advert['title'], true );?>" target="_blank" class="btn btn-success"><?= $lang['szczegoly-oferty'];?></a>
           </div>
diff --git a/templates_user/globelus/cv/cv-list.php b/templates_user/globelus/cv/cv-list.php
index bfb7524..855acc3 100644
--- a/templates_user/globelus/cv/cv-list.php
+++ b/templates_user/globelus/cv/cv-list.php
@@ -143,7 +143,7 @@
                 <?= $cv['sex'] ? $lang['ostatnio-szukal-pracy'] : $lang['ostatnio-szukala-pracy'];?>: <strong><?= $cv['last_refresh'] ? date( 'Y-m-d', strtotime( $cv['last_refresh'] ) ) : date( 'Y-m-d', strtotime( $cv['register_date'] ) );?></strong>
               </div>
               <div class="short-text">
-                <?= $advert['short_text'];?>
+                <?= \S::clear_advert_text( $advert['short_text'] );?>
               </div>
               <a href="/kandydat/<?= $cv['id'];?>/<?= \S::seo( $cv['surname'] . ' ' . $cv['name'], true );?>/" class="btn btn-success"><?= $lang['profil-kandydata'];?></a>
             </div>
diff --git a/templates_user/globelus/firms/firm-profile.php b/templates_user/globelus/firms/firm-profile.php
index ce48731..26c9d42 100644
--- a/templates_user/globelus/firms/firm-profile.php
+++ b/templates_user/globelus/firms/firm-profile.php
@@ -182,7 +182,7 @@
               <a href="/oferty-pracy/<?= \S::seo( $advert['country'], true );?>" class="place" title="praca <?= $adver['country'];?>"><?= $advert['country'];?></a> - <?= $advert['city'];?></span> | <a href="/pracodawca/<?= $advert['user_id'];?>/<?= \S::seo( $advert['firm_name_profile'] );?>" class="firm"><?= $advert['firm_name_profile'];?></a> | <a href="/oferty-pracy/<?= \S::seo( $advert['category'], true );?>" class="category" title="praca <?= $advert['category'];?>"><?= $advert['category'];?></a>
             </div>
             <div class="short-text">
-              <?= mb_substr( strip_tags( $advert['text'] ), 0, 150, 'UTF-8' );?>...
+              <?= mb_substr( strip_tags( \S::clear_advert_text( $advert['text'] ) ), 0, 150, 'UTF-8' );?>...
             </div>
             <a href="/oferta/<?= $advert['id'];?>/<?= \S::seo( $advert['title'], true );?>" class="btn btn-success"><?= $lang['szczegoly-oferty'];?></a>
           </div>
diff --git a/templates_user/globelus/firms/followed-candidates.php b/templates_user/globelus/firms/followed-candidates.php
index 0c7b71d..e004253 100644
--- a/templates_user/globelus/firms/followed-candidates.php
+++ b/templates_user/globelus/firms/followed-candidates.php
@@ -43,7 +43,7 @@
               <?= $lang['tel.'];?> <?= $candidate['phone'];?> | <?= $lang['email'];?>: <a href="mailto:<?= $candidate['email'];?>"><?= $candidate['email'];?></a>
             </div>
             <div class="short-text">
-              <?= $advert['short_text'];?>
+              <?= \S::clear_advert_text( $advert['short_text'] );?>
             </div>
             <a href="/kandydat/<?= $candidate['id'];?>/<?= \S::seo( $candidate['surname'] . ' ' . $candidate['name'], true );?>/" target="_blank" class="btn btn-success"><?= $lang['profil-kandydata'];?></a>
           </div>
diff --git a/templates_user/globelus/firms/proposed-candidates.php b/templates_user/globelus/firms/proposed-candidates.php
index 9924790..18d34a2 100644
--- a/templates_user/globelus/firms/proposed-candidates.php
+++ b/templates_user/globelus/firms/proposed-candidates.php
@@ -69,7 +69,7 @@
                 <?= $candidate['sex'] ? $lang['ostatnio-szukal-pracy'] : $lang['ostatnio-szukala-pracy'];?>: <strong><?= $candidate['last_refresh'] ? date( 'Y-m-d', strtotime( $candidate['last_refresh'] ) ) : date( 'Y-m-d', strtotime( $candidate['register_date'] ) );?></strong>
               </div>
               <div class="short-text">
-                <?= $advert['short_text'];?>
+                <?= \S::clear_advert_text( $advert['short_text'] );?>
               </div>
               <a href="/proponowany-kandydat/<?= $candidate['id'];?>/<?= \S::seo( $candidate['surname'] . ' ' . $candidate['name'], true );?>/" class="btn btn-success" target="_blank"><?= $lang['profil-kandydata'];?></a>
             </div>