diff --git a/core/themes/bartik/css/components/main-content.css b/core/themes/bartik/css/components/main-content.css
index 2d17822..f1b0fe7 100644
--- a/core/themes/bartik/css/components/main-content.css
+++ b/core/themes/bartik/css/components/main-content.css
@@ -12,7 +12,7 @@
   line-height: 1.4;
 }
 
-@media all and (min-width: 851px) {
+@media screen and (min-width: 851px) {
   .main-content {
     float: left; /* LTR */
     position: relative;
diff --git a/core/themes/bartik/css/print.css b/core/themes/bartik/css/print.css
index 36a58b4..13ad6c3 100644
--- a/core/themes/bartik/css/print.css
+++ b/core/themes/bartik/css/print.css
@@ -4,44 +4,58 @@
  */
 
 @media print {
-  body,
-  input,
-  textarea,
-  select {
-    color: #000;
-    background: none;
+
+  /**
+   * Colors and backgrounds.
+   */
+  body {
+    color: #000; /* Black prints faster: h5bp.com/s */
+    background-color: transparent;
   }
-  .sidebar-first,
-  .sidebar-second,
-  .navigation,
-  .site-footer,
-  .tabs,
-  .shortcut-action {
-    display: none;
+
+  /**
+   * Toolbar
+   *
+   * Reset Toolbar module's inline styles.
+   */
+  .toolbar-vertical,
+  .toolbar-horizontal {
+    padding-top: 0 !important;
   }
 
   /**
-   * Featured bottom region
+   * Regions
+   *
+   * Hide regions which are unlikely to have relevant content for printing.
    */
-  .featured-bottom .region {
-    float: left; /* LTR */
-    position: relative;
-    box-sizing: border-box;
-    padding: 20px 15px 30px;
-    width: 33.33%;
+  .highlighted,
+  .featured-top,
+  .sidebar,
+  .featured-bottom,
+  .site-footer {
+    display: none;
   }
-  [dir="rtl"] .featured-bottom .region {
-    float: right;
+
+  /**
+   * Navigation elements.
+   */
+  nav:not(.breadcrumb) {
+    display: none;
   }
 
   /**
-   * Comments
+   * Comment form.
    */
   .comment-form,
   .comment-form__title {
     display: none;
   }
+
+  /**
+   * Node links.
+   */
   /* This is required to win over specifity of ul.inline li */
+  ul li.comment-add,
   ul li.comment-forbidden {
     display: none;
   }