oscar template: little style improvements

searx/static/oscar/css/oscar.css

 
 .search_categories {
   margin:10px 0;
+  text-transform: capitalize;
 }
 
 .result-default {
 
 #pagination {
     margin-top: 30px;
+    padding-bottom: 50px;
+}
+
+.cursor-text {
+    cursor: text !important;
 }

searx/static/oscar/js/scripts.js

             $(this).html(html);
         }
     });
+    
+    $(".select-all-on-click").click(function () {
+        $(this).select();
+    });
 });

searx/templates/oscar/results.html

                     <form role="form">
                         <div class="form-group">
                             <label for="search_url">{{ _('Search URL') }}</label>
-                            <input type="url" class="form-control" name="search_url" value="{{ base_url }}?q={{ q|urlencode }}&pageno={{ pageno }}{% if selected_categories %}&category_{{ selected_categories|join("&category_") }}{% endif %}">
+                            <input type="url" class="form-control select-all-on-click cursor-text" name="search_url" value="{{ base_url }}?q={{ q|urlencode }}&pageno={{ pageno }}{% if selected_categories %}&category_{{ selected_categories|join("&category_") }}{% endif %}" readonly>
                         </div>
                     </form>