Ticket #26856: 26856-adjust-background-size-header-images.diff

src/wp-content/themes/twentythirteen/inc/custom-header.php

@@ -107 +107 @@
                         background: url(<?php header_image(); ?>) no-repeat scroll top;
                         background-size: 1600px auto;
                 }
+                @media (max-width: 767px) {
+                        .site-header {
+                                background-size: 768px auto;
+                        }
+                }
+                @media (max-width: 359px) {
+                        .site-header {
+                                background-size: 360px auto;
+                        }
+                }
         <?php
                 endif;
 

src/wp-content/themes/twentythirteen/style.css

@@ -2746 +2746 @@
 
 /* Collapse oversized image and pulled images after iPad breakpoint. */
 @media (max-width: 767px) {
+        .site-header .home-link {
+                min-height: 0;
+        }
+        .site-title {
+                font-size: 36px;
+                padding: 8px 0 10px;
+        }
         .entry-content img.alignleft,
         .entry-content .wp-caption.alignleft {
                 margin-left: 0;
@@ -2943 +2950 @@
 
 /* Mobile devices */
 @media (max-width: 359px) {
+        .site-title {
+                font-weight: normal;
+        }
+        .site-description {
+            clip: rect(1px, 1px, 1px, 1px);
+            position: absolute;
+        }
         .gallery {
                 margin-left: 0;
         }