diff --git a/src/wp-admin/css/common.css b/src/wp-admin/css/common.css
index 5907256d65..da7243e949 100644
--- a/src/wp-admin/css/common.css
+++ b/src/wp-admin/css/common.css
@@ -3014,7 +3014,6 @@ div.action-links {
 }
 
 @media print,
-	(-webkit-min-device-pixel-ratio: 1.25),
 	(min-resolution: 120dpi) {
 
 	#TB_window.plugin-details-modal.thickbox-loading:before {
@@ -3757,7 +3756,6 @@ img {
  * HiDPI Displays
  */
 @media print,
-  (-webkit-min-device-pixel-ratio: 1.25),
   (min-resolution: 120dpi) {
 	/* Back-compat for pre-3.8 */
 	div.star-holder,
diff --git a/src/wp-admin/css/deprecated-media.css b/src/wp-admin/css/deprecated-media.css
index 359fc59e3c..36fafeb65f 100644
--- a/src/wp-admin/css/deprecated-media.css
+++ b/src/wp-admin/css/deprecated-media.css
@@ -404,7 +404,6 @@ table.not-image tr.image-only {
  * HiDPI Displays
  */
 @media print,
-  (-webkit-min-device-pixel-ratio: 1.25),
   (min-resolution: 120dpi) {
 
 	.image-align-none-label {
diff --git a/src/wp-admin/css/edit.css b/src/wp-admin/css/edit.css
index f808cf1c7f..f30e669868 100644
--- a/src/wp-admin/css/edit.css
+++ b/src/wp-admin/css/edit.css
@@ -1688,7 +1688,6 @@ table.links-table {
  * HiDPI Displays
  */
 @media print,
-  (-webkit-min-device-pixel-ratio: 1.25),
   (min-resolution: 120dpi) {
 	#content-resize-handle,
 	#post-body .wp_themeSkin .mceStatusbar a.mceResize {
diff --git a/src/wp-admin/css/install.css b/src/wp-admin/css/install.css
index 144f99c978..f42791dec8 100644
--- a/src/wp-admin/css/install.css
+++ b/src/wp-admin/css/install.css
@@ -391,7 +391,6 @@ body.language-chooser {
  * HiDPI Displays
  */
 @media print,
-  (-webkit-min-device-pixel-ratio: 1.25),
   (min-resolution: 120dpi) {
 
 	.spinner {
diff --git a/src/wp-admin/css/media.css b/src/wp-admin/css/media.css
index c94bb26d5d..f867b38ede 100644
--- a/src/wp-admin/css/media.css
+++ b/src/wp-admin/css/media.css
@@ -1267,7 +1267,6 @@ audio, video {
  * HiDPI Displays
  */
 @media print,
-  (-webkit-min-device-pixel-ratio: 1.25),
   (min-resolution: 120dpi) {
 	.imgedit-wait:before {
 		background-image: url(../images/spinner-2x.gif);
diff --git a/src/wp-admin/css/revisions.css b/src/wp-admin/css/revisions.css
index e523ee431c..46cf263b5e 100644
--- a/src/wp-admin/css/revisions.css
+++ b/src/wp-admin/css/revisions.css
@@ -558,7 +558,6 @@ div.revisions-controls > .wp-slider > .ui-slider-handle {
  * HiDPI Displays
  */
 @media print,
-  (-webkit-min-device-pixel-ratio: 1.25),
   (min-resolution: 120dpi) {
 	.revision-tick.completed-false {
 		background-image: url(../images/spinner-2x.gif);
diff --git a/src/wp-admin/css/themes.css b/src/wp-admin/css/themes.css
index 6c0475ec21..c1a1eb22dd 100644
--- a/src/wp-admin/css/themes.css
+++ b/src/wp-admin/css/themes.css
@@ -1941,7 +1941,6 @@ body.full-overlay-active {
  * HiDPI Displays
  */
 @media print,
-  (-webkit-min-device-pixel-ratio: 1.25),
   (min-resolution: 120dpi) {
 	.wp-full-overlay .collapse-sidebar-arrow {
 		background-image: url(../images/arrows-2x.png);
diff --git a/src/wp-includes/css/editor.css b/src/wp-includes/css/editor.css
index c445a32b43..969b880873 100644
--- a/src/wp-includes/css/editor.css
+++ b/src/wp-includes/css/editor.css
@@ -1845,7 +1845,6 @@ html:lang(he-il) .rtl .quicktags-toolbar input {
 
 /* HiDPI */
 @media print,
-  (-webkit-min-device-pixel-ratio: 1.25),
   (min-resolution: 120dpi) {
 	.wp-media-buttons .add_media span.wp-media-buttons-icon {
 		background: none;
diff --git a/src/wp-includes/css/media-views.css b/src/wp-includes/css/media-views.css
index 977ab93fe2..2f046cecb7 100644
--- a/src/wp-includes/css/media-views.css
+++ b/src/wp-includes/css/media-views.css
@@ -2905,7 +2905,6 @@
  * HiDPI Displays
  */
 @media print,
-  (-webkit-min-device-pixel-ratio: 1.25),
   (min-resolution: 120dpi) {
 
 	.wp-core-ui .media-modal-icon {
diff --git a/src/wp-includes/css/wp-auth-check.css b/src/wp-includes/css/wp-auth-check.css
index 8994f4933a..42f623e8e1 100644
--- a/src/wp-includes/css/wp-auth-check.css
+++ b/src/wp-includes/css/wp-auth-check.css
@@ -68,7 +68,6 @@
 }
 
 @media print,
-  (-webkit-min-device-pixel-ratio: 1.25),
   (min-resolution: 120dpi) {
 
 	#wp-auth-check-form.loading:before {