buttons work1

www/index.html

                     <button type="Button" class="btn btn-sm btn-light" disabled>
                       <i class="fas fa-file-image"></i>
                     </button>
-                    <button type="button" class="btn btn-sm btn-light">S</button>
-                    <button type="button" class="btn btn-sm btn-light">M</button>
-                    <button type="button" class="btn btn-sm btn-light">L</button>
+                    <button type="button" class="btn btn-sm btn-light autodoc_home_modal_size">S</button>
+                    <button type="button" class="btn btn-sm btn-light autodoc_home_modal_size">M</button>
+                    <button type="button" class="btn btn-sm btn-light autodoc_home_modal_size">L</button>
                   </div>
                 </div>
               </div>

www/js/autodoc.js

       home_modal_page_next();
     });
 
+  $('.autodoc_home_modal_size').click(function(e) {
+    var size = $(e.target).html();
+    $('.autodoc_home_modal_size').removeClass("active");
+    $(e.target).addClass("active");
+    home_modal_resize(conf.modalsize[size]);
+    });
+  
 });
 
 $(window).bind("hashchange", function () {