3 files changed, 3 insertions, 3 deletions
diff --git a/src/client/views/nodes/AudioBox.scss b/src/client/views/nodes/AudioBox.scss
index 61ce4bd13..43dd698ad 100644
--- a/src/client/views/nodes/AudioBox.scss
+++ b/src/client/views/nodes/AudioBox.scss
@@ -174,7 +174,7 @@
 }
 
 
-@media only screen and (max-width: 1000px) {
+@media only screen and (max-device-width: 480px) {
 
     .audiobox-container,
     .audiobox-container-interactive {
diff --git a/src/client/views/nodes/PDFBox.scss b/src/client/views/nodes/PDFBox.scss
index 1a31d2916..b19ddf1f5 100644
--- a/src/client/views/nodes/PDFBox.scss
+++ b/src/client/views/nodes/PDFBox.scss
@@ -224,7 +224,7 @@
     }
 }
 
-@media only screen and (max-width: 600px) {
+@media only screen and (max-device-width: 480px) {
 
     .pdfBox .pdfBox-ui .pdfBox-settingsCont .pdfBox-settingsButton,
     .pdfBox-interactive .pdfBox-ui .pdfBox-settingsCont .pdfBox-settingsButton {
diff --git a/src/client/views/nodes/PresBox.scss b/src/client/views/nodes/PresBox.scss
index e62aa48fb..1261cbfdd 100644
--- a/src/client/views/nodes/PresBox.scss
+++ b/src/client/views/nodes/PresBox.scss
@@ -81,7 +81,7 @@
     }
 }
 
-@media only screen and (max-width: 1000px) {
+@media only screen and (max-device-width: 480px) {
     .presBox-cont .presBox-buttons {
         position: absolute;
         top: 70%;