Update public/index.html

public/index.html

@@ -242,7 +242,7 @@
 
         <div class="row gy-4 isotope-container" data-aos="fade-up" data-aos-delay="200">
 
-         <<div class="col-lg-4 col-md-6 portfolio-item isotope-item filter-app">
+         <div class="col-lg-4 col-md-6 portfolio-item isotope-item filter-app">
               <div class="portfolio-content h-100">
                 <img src="ausschreibung/img/pado1.PNG" class="img-fluid" alt="">
                 <div class="portfolio-info">