Fix grafica risultati di ricerca avanzata

css/advanced-search.css

@@ -132,6 +132,9 @@
   margin-top: 30px;
   border-radius: 10px;
   overflow: hidden;
+  border: 1px solid #3f4149;
+  max-height: 700px;
+  overflow: auto;
 }
 
 #query_results {
@@ -143,12 +146,16 @@
 #query_results .row {
   display: table-row;
   background: white;
-  border-bottom: 1px solid #e3e3e3;
+  border-bottom: 1px solid #3f4149;
 }
 
 #query_results .row.t_head {
+  position: sticky;
+  top: 0;
+  z-index: 1;
   font-weight: 600;
-  background: whitesmoke;
+  background: #3f4149;
+  color: white;
   border-bottom: 0;
 }