align h2 to center

src/scss/pages/_rumbleregions.scss

@@ -82,6 +82,9 @@
           justify-content: center;
           align-items: center;
           width: calc(calc(100vw / 2) - 4rem);
+          h2 {
+            text-align: center;
+          }
         }
       }
     }