Show number of results in changes.html, fix search input width.

site/changes.html

@@ -25,6 +25,7 @@
             <label><input id="decreases" type="checkbox" checked="true">Billiger</label>
             <label><input id="fullhistory" type="checkbox" checked="true">Gesamte Preishistorie</label>
         </div>
+        <div id="results"></div>
         <table id="result"></table>
     </div>
     <script src="utils.js"></script>

site/changes.js

@@ -89,6 +89,7 @@ function showResults(items, today) {
         }
         table.appendChild(itemToDOM(item));
     }
+    document.querySelector("#results").innerText = "Resultate: " + changedItems.length;
 }
 
 load();

site/style.css

@@ -27,7 +27,6 @@ a {
 .search {
     margin: 20px 0;
     width: 100%;
-    max-width: 30em;
     font-size: 1em;
 }