CSS: Set height for list items. Updates #1367

css/converse.css

@@ -11272,7 +11272,8 @@ body.reset {
     overflow: hidden;
     padding: 0.5em 0;
     text-shadow: 0 1px 0 var(--text-shadow-color);
-    word-wrap: break-word; }
+    word-wrap: break-word;
+    height: 2.5em; }
     #conversejs .items-list .list-item .list-item-link {
       color: var(--list-item-link-color);
       margin: auto;

sass/_lists.scss

@@ -26,6 +26,7 @@
             padding: 0.5em 0;
             text-shadow: 0 1px 0 var(--text-shadow-color);
             word-wrap: break-word;
+            height: 2.5em;
 
             .list-item-link {
                 color: var(--list-item-link-color);