add dppx unit to HiDPI support

drgullin · Mar 2, 2015 · 972c298 · 972c298
1 parent ac257b8
commit 972c298
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Showing 46 changed files with 46 additions and 46 deletions.
diff --git a/skins/flat/_all.css b/skins/flat/_all.css
@@ -520,7 +520,7 @@
     }
 
 /* HiDPI support */
-@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
+@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi), (min-resolution: 1.25dppx) {
     .icheckbox_flat-purple,
     .iradio_flat-purple {
         background-image: url(purple@2x.png);

diff --git a/skins/flat/aero.css b/skins/flat/aero.css
@@ -43,7 +43,7 @@
     }
 
 /* HiDPI support */
-@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
+@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi), (min-resolution: 1.25dppx) {
     .icheckbox_flat-aero,
     .iradio_flat-aero {
         background-image: url(aero@2x.png);

diff --git a/skins/flat/blue.css b/skins/flat/blue.css
@@ -43,7 +43,7 @@
     }
 
 /* HiDPI support */
-@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
+@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi), (min-resolution: 1.25dppx) {
     .icheckbox_flat-blue,
     .iradio_flat-blue {
         background-image: url(blue@2x.png);

diff --git a/skins/flat/flat.css b/skins/flat/flat.css
@@ -43,7 +43,7 @@
     }
 
 /* HiDPI support */
-@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
+@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi), (min-resolution: 1.25dppx) {
     .icheckbox_flat,
     .iradio_flat {
         background-image: url(flat@2x.png);

diff --git a/skins/flat/green.css b/skins/flat/green.css
@@ -43,7 +43,7 @@
     }
 
 /* HiDPI support */
-@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
+@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi), (min-resolution: 1.25dppx) {
     .icheckbox_flat-green,
     .iradio_flat-green {
         background-image: url(green@2x.png);

diff --git a/skins/flat/grey.css b/skins/flat/grey.css
@@ -43,7 +43,7 @@
     }
 
 /* HiDPI support */
-@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
+@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi), (min-resolution: 1.25dppx) {
     .icheckbox_flat-grey,
     .iradio_flat-grey {
         background-image: url(grey@2x.png);

diff --git a/skins/flat/orange.css b/skins/flat/orange.css
@@ -43,7 +43,7 @@
     }
 
 /* HiDPI support */
-@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
+@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi), (min-resolution: 1.25dppx) {
     .icheckbox_flat-orange,
     .iradio_flat-orange {
         background-image: url(orange@2x.png);

diff --git a/skins/flat/pink.css b/skins/flat/pink.css
@@ -43,7 +43,7 @@
     }
 
 /* HiDPI support */
-@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
+@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi), (min-resolution: 1.25dppx) {
     .icheckbox_flat-pink,
     .iradio_flat-pink {
         background-image: url(pink@2x.png);

diff --git a/skins/flat/purple.css b/skins/flat/purple.css
@@ -43,7 +43,7 @@
     }
 
 /* HiDPI support */
-@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
+@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi), (min-resolution: 1.25dppx) {
     .icheckbox_flat-purple,
     .iradio_flat-purple {
         background-image: url(purple@2x.png);

diff --git a/skins/flat/red.css b/skins/flat/red.css
@@ -43,7 +43,7 @@
     }
 
 /* HiDPI support */
-@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
+@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi), (min-resolution: 1.25dppx) {
     .icheckbox_flat-red,
     .iradio_flat-red {
         background-image: url(red@2x.png);

diff --git a/skins/flat/yellow.css b/skins/flat/yellow.css
@@ -43,7 +43,7 @@
     }
 
 /* HiDPI support */
-@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
+@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi), (min-resolution: 1.25dppx) {
     .icheckbox_flat-yellow,
     .iradio_flat-yellow {
         background-image: url(yellow@2x.png);

diff --git a/skins/futurico/futurico.css b/skins/futurico/futurico.css
@@ -43,7 +43,7 @@
     }
 
 /* HiDPI support */
-@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
+@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi), (min-resolution: 1.25dppx) {
     .icheckbox_futurico,
     .iradio_futurico {
         background-image: url(futurico@2x.png);

diff --git a/skins/line/_all.css b/skins/line/_all.css
@@ -700,7 +700,7 @@
         }
 
 /* HiDPI support */
-@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
+@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi), (min-resolution: 1.25dppx) {
     .icheckbox_line-purple .icheck_line-icon,
     .iradio_line-purple .icheck_line-icon {
         background-image: url(line@2x.png);

diff --git a/skins/line/aero.css b/skins/line/aero.css
@@ -61,7 +61,7 @@
         }
 
 /* HiDPI support */
-@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
+@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi), (min-resolution: 1.25dppx) {
     .icheckbox_line-aero .icheck_line-icon,
     .iradio_line-aero .icheck_line-icon {
         background-image: url(line@2x.png);

diff --git a/skins/line/blue.css b/skins/line/blue.css
@@ -61,7 +61,7 @@
         }
 
 /* HiDPI support */
-@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
+@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi), (min-resolution: 1.25dppx) {
     .icheckbox_line-blue .icheck_line-icon,
     .iradio_line-blue .icheck_line-icon {
         background-image: url(line@2x.png);

diff --git a/skins/line/green.css b/skins/line/green.css
@@ -61,7 +61,7 @@
         }
 
 /* HiDPI support */
-@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
+@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi), (min-resolution: 1.25dppx) {
     .icheckbox_line-green .icheck_line-icon,
     .iradio_line-green .icheck_line-icon {
         background-image: url(line@2x.png);

diff --git a/skins/line/grey.css b/skins/line/grey.css
@@ -61,7 +61,7 @@
         }
 
 /* HiDPI support */
-@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
+@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi), (min-resolution: 1.25dppx) {
     .icheckbox_line-grey .icheck_line-icon,
     .iradio_line-grey .icheck_line-icon {
         background-image: url(line@2x.png);

diff --git a/skins/line/line.css b/skins/line/line.css
@@ -61,7 +61,7 @@
         }
 
 /* HiDPI support */
-@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
+@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi), (min-resolution: 1.25dppx) {
     .icheckbox_line .icheck_line-icon,
     .iradio_line .icheck_line-icon {
         background-image: url(line@2x.png);

diff --git a/skins/line/orange.css b/skins/line/orange.css
@@ -61,7 +61,7 @@
         }
 
 /* HiDPI support */
-@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
+@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi), (min-resolution: 1.25dppx) {
     .icheckbox_line-orange .icheck_line-icon,
     .iradio_line-orange .icheck_line-icon {
         background-image: url(line@2x.png);

diff --git a/skins/line/pink.css b/skins/line/pink.css
@@ -61,7 +61,7 @@
         }
 
 /* HiDPI support */
-@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
+@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi), (min-resolution: 1.25dppx) {
     .icheckbox_line-pink .icheck_line-icon,
     .iradio_line-pink .icheck_line-icon {
         background-image: url(line@2x.png);

diff --git a/skins/line/purple.css b/skins/line/purple.css
@@ -61,7 +61,7 @@
         }
 
 /* HiDPI support */
-@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
+@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi), (min-resolution: 1.25dppx) {
     .icheckbox_line-purple .icheck_line-icon,
     .iradio_line-purple .icheck_line-icon {
         background-image: url(line@2x.png);

diff --git a/skins/line/red.css b/skins/line/red.css
@@ -61,7 +61,7 @@
         }
 
 /* HiDPI support */
-@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
+@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi), (min-resolution: 1.25dppx) {
     .icheckbox_line-red .icheck_line-icon,
     .iradio_line-red .icheck_line-icon {
         background-image: url(line@2x.png);

diff --git a/skins/line/yellow.css b/skins/line/yellow.css
@@ -61,7 +61,7 @@
         }
 
 /* HiDPI support */
-@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
+@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi), (min-resolution: 1.25dppx) {
     .icheckbox_line-yellow .icheck_line-icon,
     .iradio_line-yellow .icheck_line-icon {
         background-image: url(line@2x.png);

diff --git a/skins/minimal/_all.css b/skins/minimal/_all.css
@@ -580,7 +580,7 @@
     }
 
 /* HiDPI support */
-@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
+@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi), (min-resolution: 1.25dppx) {
     .icheckbox_minimal-purple,
     .iradio_minimal-purple {
         background-image: url(purple@2x.png);

diff --git a/skins/minimal/aero.css b/skins/minimal/aero.css
@@ -49,7 +49,7 @@
     }
 
 /* HiDPI support */
-@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
+@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi), (min-resolution: 1.25dppx) {
     .icheckbox_minimal-aero,
     .iradio_minimal-aero {
         background-image: url(aero@2x.png);

diff --git a/skins/minimal/blue.css b/skins/minimal/blue.css
@@ -49,7 +49,7 @@
     }
 
 /* HiDPI support */
-@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
+@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi), (min-resolution: 1.25dppx) {
     .icheckbox_minimal-blue,
     .iradio_minimal-blue {
         background-image: url(blue@2x.png);

diff --git a/skins/minimal/green.css b/skins/minimal/green.css
@@ -49,7 +49,7 @@
     }
 
 /* HiDPI support */
-@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
+@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi), (min-resolution: 1.25dppx) {
     .icheckbox_minimal-green,
     .iradio_minimal-green {
         background-image: url(green@2x.png);

diff --git a/skins/minimal/grey.css b/skins/minimal/grey.css
@@ -49,7 +49,7 @@
     }
 
 /* HiDPI support */
-@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
+@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi), (min-resolution: 1.25dppx) {
     .icheckbox_minimal-grey,
     .iradio_minimal-grey {
         background-image: url(grey@2x.png);

diff --git a/skins/minimal/minimal.css b/skins/minimal/minimal.css
@@ -49,7 +49,7 @@
     }
 
 /* HiDPI support */
-@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
+@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi), (min-resolution: 1.25dppx) {
     .icheckbox_minimal,
     .iradio_minimal {
         background-image: url(minimal@2x.png);

diff --git a/skins/minimal/orange.css b/skins/minimal/orange.css
@@ -49,7 +49,7 @@
     }
 
 /* HiDPI support */
-@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
+@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi), (min-resolution: 1.25dppx) {
     .icheckbox_minimal-orange,
     .iradio_minimal-orange {
         background-image: url(orange@2x.png);

diff --git a/skins/minimal/pink.css b/skins/minimal/pink.css
@@ -49,7 +49,7 @@
     }
 
 /* HiDPI support */
-@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
+@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi), (min-resolution: 1.25dppx) {
     .icheckbox_minimal-pink,
     .iradio_minimal-pink {
         background-image: url(pink@2x.png);

diff --git a/skins/minimal/purple.css b/skins/minimal/purple.css
@@ -49,7 +49,7 @@
     }
 
 /* HiDPI support */
-@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
+@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi), (min-resolution: 1.25dppx) {
     .icheckbox_minimal-purple,
     .iradio_minimal-purple {
         background-image: url(purple@2x.png);

diff --git a/skins/minimal/red.css b/skins/minimal/red.css
@@ -49,7 +49,7 @@
     }
 
 /* HiDPI support */
-@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
+@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi), (min-resolution: 1.25dppx) {
     .icheckbox_minimal-red,
     .iradio_minimal-red {
         background-image: url(red@2x.png);

diff --git a/skins/minimal/yellow.css b/skins/minimal/yellow.css
@@ -49,7 +49,7 @@
     }
 
 /* HiDPI support */
-@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
+@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi), (min-resolution: 1.25dppx) {
     .icheckbox_minimal-yellow,
     .iradio_minimal-yellow {
         background-image: url(yellow@2x.png);

diff --git a/skins/polaris/polaris.css b/skins/polaris/polaris.css
@@ -49,7 +49,7 @@
     }
 
 /* HiDPI support */
-@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
+@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi), (min-resolution: 1.25dppx) {
     .icheckbox_polaris,
     .iradio_polaris {
         background-image: url(polaris@2x.png);

diff --git a/skins/square/_all.css b/skins/square/_all.css
@@ -580,7 +580,7 @@
     }
 
 /* HiDPI support */
-@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
+@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi), (min-resolution: 1.25dppx) {
     .icheckbox_square-purple,
     .iradio_square-purple {
         background-image: url(purple@2x.png);

diff --git a/skins/square/aero.css b/skins/square/aero.css
@@ -49,7 +49,7 @@
     }
 
 /* HiDPI support */
-@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
+@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi), (min-resolution: 1.25dppx) {
     .icheckbox_square-aero,
     .iradio_square-aero {
         background-image: url(aero@2x.png);

diff --git a/skins/square/blue.css b/skins/square/blue.css
@@ -49,7 +49,7 @@
     }
 
 /* HiDPI support */
-@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
+@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi), (min-resolution: 1.25dppx) {
     .icheckbox_square-blue,
     .iradio_square-blue {
         background-image: url(blue@2x.png);

diff --git a/skins/square/green.css b/skins/square/green.css
@@ -49,7 +49,7 @@
     }
 
 /* HiDPI support */
-@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
+@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi), (min-resolution: 1.25dppx) {
     .icheckbox_square-green,
     .iradio_square-green {
         background-image: url(green@2x.png);

diff --git a/skins/square/grey.css b/skins/square/grey.css
@@ -49,7 +49,7 @@
     }
 
 /* HiDPI support */
-@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
+@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi), (min-resolution: 1.25dppx) {
     .icheckbox_square-grey,
     .iradio_square-grey {
         background-image: url(grey@2x.png);

diff --git a/skins/square/orange.css b/skins/square/orange.css
@@ -49,7 +49,7 @@
     }
 
 /* HiDPI support */
-@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
+@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi), (min-resolution: 1.25dppx) {
     .icheckbox_square-orange,
     .iradio_square-orange {
         background-image: url(orange@2x.png);

diff --git a/skins/square/pink.css b/skins/square/pink.css
@@ -49,7 +49,7 @@
     }
 
 /* HiDPI support */
-@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
+@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi), (min-resolution: 1.25dppx) {
     .icheckbox_square-pink,
     .iradio_square-pink {
         background-image: url(pink@2x.png);

diff --git a/skins/square/purple.css b/skins/square/purple.css
@@ -49,7 +49,7 @@
     }
 
 /* HiDPI support */
-@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
+@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi), (min-resolution: 1.25dppx) {
     .icheckbox_square-purple,
     .iradio_square-purple {
         background-image: url(purple@2x.png);

diff --git a/skins/square/red.css b/skins/square/red.css
@@ -49,7 +49,7 @@
     }
 
 /* HiDPI support */
-@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
+@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi), (min-resolution: 1.25dppx) {
     .icheckbox_square-red,
     .iradio_square-red {
         background-image: url(red@2x.png);