diff --git a/packages/node_modules/@node-red/editor-client/src/js/ui/common/tabs.js b/packages/node_modules/@node-red/editor-client/src/js/ui/common/tabs.js
index d9dc4b289..884bb4f56 100644
--- a/packages/node_modules/@node-red/editor-client/src/js/ui/common/tabs.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/ui/common/tabs.js
@@ -697,7 +697,7 @@ RED.tabs = (function() {
                 }
                 var link = $("<a/>",{href:"#"+tab.id, class:"red-ui-tab-label"}).appendTo(li);
                 if (tab.icon) {
-                    $('<i>',{class:"red-ui-tab-icon", style:"mask-image: url("+tab.icon+"); -webkit-mask-image: url("+tab.icon+");"}).appendTo(link);
+                    $('<i>',{class:"red-ui-tab-icon", style:"mask-image: url("+tab.icon+");"}).appendTo(link);
                 } else if (tab.iconClass) {
                     $('<i>',{class:"red-ui-tab-icon "+tab.iconClass}).appendTo(link);
                 }
diff --git a/packages/node_modules/@node-red/editor-client/src/js/ui/common/typedInput.js b/packages/node_modules/@node-red/editor-client/src/js/ui/common/typedInput.js
index 47355565f..4c9d53a99 100644
--- a/packages/node_modules/@node-red/editor-client/src/js/ui/common/typedInput.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/ui/common/typedInput.js
@@ -957,7 +957,7 @@
                     if (opt.icon.indexOf("<") === 0) {
                         $(opt.icon).prependTo(op);
                     } else if (opt.icon.indexOf("/") !== -1) {
-                        $('<i>',{class:"red-ui-typedInput-icon", style:"mask-image: url("+opt.icon+"); -webkit-mask-image: url("+opt.icon+");"}).prependTo(op);
+                        $('<i>',{class:"red-ui-typedInput-icon", style:"mask-image: url("+opt.icon+");"}).prependTo(op);
                     } else {
                         $('<i>',{class:"red-ui-typedInput-icon "+opt.icon}).prependTo(op);
                     }
@@ -1320,7 +1320,7 @@
                             $(opt.icon).prependTo(this.selectLabel);
                         }
                         else if (opt.icon.indexOf("/") !== -1) {
-                            $('<i>',{class:"red-ui-typedInput-icon", style:"mask-image: url("+opt.icon+"); -webkit-mask-image: url("+opt.icon+"); margin-right: 4px;height: 18px;width:13px"}).prependTo(this.selectLabel);
+                            $('<i>',{class:"red-ui-typedInput-icon", style:"mask-image: url("+opt.icon+"); margin-right: 4px;height: 18px;width:13px"}).prependTo(this.selectLabel);
                         }
                         else {
                             $('<i>',{class:"red-ui-typedInput-icon "+opt.icon,style:"min-width: 13px; margin-right: 4px;"}).prependTo(this.selectLabel);
diff --git a/packages/node_modules/@node-red/editor-client/src/sass/base.scss b/packages/node_modules/@node-red/editor-client/src/sass/base.scss
index 58e77863d..e72b5ab0b 100644
--- a/packages/node_modules/@node-red/editor-client/src/sass/base.scss
+++ b/packages/node_modules/@node-red/editor-client/src/sass/base.scss
@@ -142,13 +142,9 @@ body {
         line-height: 14px;
         vertical-align: text-top;
         margin-top: 0px;
-        -webkit-mask-image: url(images/spin.svg);
         mask-image: url(images/spin.svg);
-        -webkit-mask-size: contain;
         mask-size: contain;
-        -webkit-mask-position: 50% 50%;
         mask-position: 50% 50%;
-        -webkit-mask-repeat: no-repeat;
         mask-repeat: no-repeat;
         background-color: var(--red-ui-spinner-color);
         }
diff --git a/packages/node_modules/@node-red/editor-client/src/sass/editor.scss b/packages/node_modules/@node-red/editor-client/src/sass/editor.scss
index dcc8060d4..11cf7c756 100644
--- a/packages/node_modules/@node-red/editor-client/src/sass/editor.scss
+++ b/packages/node_modules/@node-red/editor-client/src/sass/editor.scss
@@ -161,13 +161,9 @@
         display: block;
         width: 100%;
         height: 100%;
-        -webkit-mask-image: url(images/grip.svg);
         mask-image: url(images/grip.svg);
-        -webkit-mask-size: auto;
         mask-size: auto;
-        -webkit-mask-position: 50% 50%;
         mask-position: 50% 50%;
-        -webkit-mask-repeat: no-repeat;
         mask-repeat: no-repeat;
         background-color: var(--red-ui-grip-color);
     }
diff --git a/packages/node_modules/@node-red/editor-client/src/sass/mixins.scss b/packages/node_modules/@node-red/editor-client/src/sass/mixins.scss
index 6262597a1..e07ad8340 100644
--- a/packages/node_modules/@node-red/editor-client/src/sass/mixins.scss
+++ b/packages/node_modules/@node-red/editor-client/src/sass/mixins.scss
@@ -16,17 +16,11 @@
 
 @mixin disable-selection {
     -webkit-user-select: none;
-    -khtml-user-select: none;
-    -moz-user-select: none;
-    -ms-user-select: none;
     user-select: none;
 }
 
 @mixin enable-selection {
     -webkit-user-select: auto;
-    -khtml-user-select: auto;
-    -moz-user-select: auto;
-    -ms-user-select: auto;
     user-select: auto;
 }
 
diff --git a/packages/node_modules/@node-red/editor-client/src/sass/notifications.scss b/packages/node_modules/@node-red/editor-client/src/sass/notifications.scss
index c0e87b7ba..94e9d0fe8 100644
--- a/packages/node_modules/@node-red/editor-client/src/sass/notifications.scss
+++ b/packages/node_modules/@node-red/editor-client/src/sass/notifications.scss
@@ -79,20 +79,17 @@
 @keyframes red-ui-notification-shake-horizontal {
     0%,
     100% {
-        -webkit-transform: translateX(0);
         transform: translateX(0);
     }
     10%,
     30%,
     50%,
     70% {
-        -webkit-transform: translateX(-1px);
         transform: translateX(-1px);
     }
     20%,
     40%,
     60% {
-        -webkit-transform: translateX(1px);
         transform: translateX(1px);
     }
 }
diff --git a/packages/node_modules/@node-red/editor-client/src/sass/palette.scss b/packages/node_modules/@node-red/editor-client/src/sass/palette.scss
index a3afc3d76..5e77a9503 100644
--- a/packages/node_modules/@node-red/editor-client/src/sass/palette.scss
+++ b/packages/node_modules/@node-red/editor-client/src/sass/palette.scss
@@ -90,17 +90,11 @@
     position: absolute;
     left: 11px;
     top: 12px;
-    -webkit-transition: all 0.2s ease-in-out;
-    -moz-transition: all 0.2s ease-in-out;
-    -o-transition: all 0.2s ease-in-out;
-    -webkit-transform: rotate(-90deg);
-    -moz-transform: rotate(-90deg);
-    -o-transform: rotate(-90deg);
+    transition: all 0.2s ease-in-out;
+    transform: rotate(-90deg);
 }
 .red-ui-palette-header i.expanded {
-    -webkit-transform: rotate(0deg);
-    -moz-transform: rotate(0deg);
-    -o-transform: rotate(0deg);
+    transform: rotate(0deg);
 }
 .red-ui-palette-header span {
     clear: both;
@@ -148,7 +142,6 @@
     top:8px;
     left: -5px;
     box-sizing: border-box;
-    -moz-box-sizing: border-box;
     background: var(--red-ui-node-port-background);
     border-radius: 3px;
     width: 10px;
diff --git a/packages/node_modules/@node-red/editor-client/src/sass/panels.scss b/packages/node_modules/@node-red/editor-client/src/sass/panels.scss
index c782b341b..5bab14b28 100644
--- a/packages/node_modules/@node-red/editor-client/src/sass/panels.scss
+++ b/packages/node_modules/@node-red/editor-client/src/sass/panels.scss
@@ -47,13 +47,9 @@
         display: block;
         width: 100%;
         height: 100%;
-        -webkit-mask-image: url(images/grip-horizontal.svg);
         mask-image: url(images/grip-horizontal.svg);
-        -webkit-mask-size: contain;
         mask-size: contain;
-        -webkit-mask-position: center;
         mask-position: center;
-        -webkit-mask-repeat: no-repeat;
         mask-repeat: no-repeat;
         background-color: var(--red-ui-grip-color);
     }
@@ -93,13 +89,9 @@
             display: block;
             width: 100%;
             height: 100%;
-            -webkit-mask-image: url(images/grip.svg);
             mask-image: url(images/grip.svg);
-            -webkit-mask-size: contain;
             mask-size: contain;
-            -webkit-mask-position: 50% 50%;
             mask-position: 50% 50%;
-            -webkit-mask-repeat: no-repeat;
             mask-repeat: no-repeat;
             background-color: var(--red-ui-grip-color);
         }
diff --git a/packages/node_modules/@node-red/editor-client/src/sass/sidebar.scss b/packages/node_modules/@node-red/editor-client/src/sass/sidebar.scss
index 21a57d29d..87317b798 100644
--- a/packages/node_modules/@node-red/editor-client/src/sass/sidebar.scss
+++ b/packages/node_modules/@node-red/editor-client/src/sass/sidebar.scss
@@ -55,13 +55,9 @@
         display: block;
         width: 100%;
         height: 100%;
-        -webkit-mask-image: url(images/grip.svg);
         mask-image: url(images/grip.svg);
-        -webkit-mask-size: auto;
         mask-size: auto;
-        -webkit-mask-position: 50% 50%;
         mask-position: 50% 50%;
-        -webkit-mask-repeat: no-repeat;
         mask-repeat: no-repeat;
         background-color: var(--red-ui-grip-color);
     }
diff --git a/packages/node_modules/@node-red/editor-client/src/sass/tab-info.scss b/packages/node_modules/@node-red/editor-client/src/sass/tab-info.scss
index 313025b27..a58709529 100644
--- a/packages/node_modules/@node-red/editor-client/src/sass/tab-info.scss
+++ b/packages/node_modules/@node-red/editor-client/src/sass/tab-info.scss
@@ -552,13 +552,9 @@ div.red-ui-info-table {
 
 .red-ui-icons-flow {
     mask-image: url(images/subflow_tab.svg);
-    -webkit-mask-image: url(images/subflow_tab.svg);
     mask-position: center;
-    -webkit-mask-position: center;
     mask-size: contain;
-    -webkit-mask-size: contain;
     mask-repeat: no-repeat;
-    -webkit-mask-repeat: no-repeat;
     background-color: var(--red-ui-icons-flow-color);
     // filter: brightness(2.5);
 }
diff --git a/packages/node_modules/@node-red/editor-client/src/sass/tabs.scss b/packages/node_modules/@node-red/editor-client/src/sass/tabs.scss
index 595423888..ee6e73f05 100644
--- a/packages/node_modules/@node-red/editor-client/src/sass/tabs.scss
+++ b/packages/node_modules/@node-red/editor-client/src/sass/tabs.scss
@@ -359,11 +359,8 @@ i.red-ui-tab-icon {
         width: 20px;
         height: 20px;
         vertical-align: middle;
-        -webkit-mask-size: contain;
         mask-size: contain;
-        -webkit-mask-position: center;
         mask-position: center;
-        -webkit-mask-repeat: no-repeat;
         mask-repeat: no-repeat;
         background-color: var(--red-ui-tab-icon-color);
     }
diff --git a/packages/node_modules/@node-red/editor-client/src/sass/tourGuide.scss b/packages/node_modules/@node-red/editor-client/src/sass/tourGuide.scss
index a22c07f7f..7bc2edb60 100644
--- a/packages/node_modules/@node-red/editor-client/src/sass/tourGuide.scss
+++ b/packages/node_modules/@node-red/editor-client/src/sass/tourGuide.scss
@@ -110,15 +110,12 @@
 //     0%,
 //     10%,
 //     100% {
-//         -webkit-transform: translateY(0);
 //         transform: translateY(0);
 //     }
 //     2%,8% {
-//         -webkit-transform: translateY(-5px);
 //         transform: translateY(-5px);
 //     }
 //     5% {
-//         -webkit-transform: translateY(5px);
 //         transform: translateY(5px);
 //     }
 // }
diff --git a/packages/node_modules/@node-red/editor-client/src/sass/ui/common/searchBox.scss b/packages/node_modules/@node-red/editor-client/src/sass/ui/common/searchBox.scss
index 8788ed6a7..dc513c15b 100644
--- a/packages/node_modules/@node-red/editor-client/src/sass/ui/common/searchBox.scss
+++ b/packages/node_modules/@node-red/editor-client/src/sass/ui/common/searchBox.scss
@@ -49,7 +49,6 @@
         border: none;
         width: 100%;
         box-shadow: none;
-        -webkit-box-shadow: none;
         padding: 3px 17px 3px 22px;
         margin: 0px;
         height: 30px;
@@ -58,7 +57,6 @@
         &:focus {
             border: none;
             box-shadow: none;
-            -webkit-box-shadow: none;
         }
     }
     a {
diff --git a/packages/node_modules/@node-red/editor-client/src/sass/ui/common/treeList.scss b/packages/node_modules/@node-red/editor-client/src/sass/ui/common/treeList.scss
index f076a533e..cf015d1e0 100644
--- a/packages/node_modules/@node-red/editor-client/src/sass/ui/common/treeList.scss
+++ b/packages/node_modules/@node-red/editor-client/src/sass/ui/common/treeList.scss
@@ -135,13 +135,9 @@
 }
 .red-ui-treeList-spinner {
     height: 32px;
-    -webkit-mask-image: url(images/spin.svg);
     mask-image: url(images/spin.svg);
-    -webkit-mask-size: auto 20px;
     mask-size: auto 20px;
-    -webkit-mask-position: 50% 50%;
     mask-position: 50% 50%;
-    -webkit-mask-repeat: no-repeat;
     mask-repeat: no-repeat;
     background-color: var(--red-ui-spinner-color);
 }
diff --git a/packages/node_modules/@node-red/editor-client/src/sass/ui/common/typedInput.scss b/packages/node_modules/@node-red/editor-client/src/sass/ui/common/typedInput.scss
index 1a421fac5..31887d4d1 100644
--- a/packages/node_modules/@node-red/editor-client/src/sass/ui/common/typedInput.scss
+++ b/packages/node_modules/@node-red/editor-client/src/sass/ui/common/typedInput.scss
@@ -105,11 +105,8 @@
     .red-ui-typedInput-icon {
         margin-right: 6px;
         &:not(.fa) {
-            -webkit-mask-size: cover;
             mask-size: cover;
-            -webkit-mask-position: center;
             mask-position: center;
-            -webkit-mask-repeat: no-repeat;
             mask-repeat: no-repeat;
             background-color: var(--red-ui-primary-text-color);
             height: 14px;
@@ -155,11 +152,8 @@ button.red-ui-typedInput-option-trigger
         }
         .red-ui-typedInput-icon:not(.fa) {
             display: inline-block;
-            -webkit-mask-size: cover;
             mask-size: cover;
-            -webkit-mask-position: center;
             mask-position: center;
-            -webkit-mask-repeat: no-repeat;
             mask-repeat: no-repeat;
             background-color: var(--red-ui-primary-text-color);
         }
diff --git a/packages/node_modules/@node-red/nodes/core/common/20-inject.html b/packages/node_modules/@node-red/nodes/core/common/20-inject.html
index 5895220d3..111fa3630 100644
--- a/packages/node_modules/@node-red/nodes/core/common/20-inject.html
+++ b/packages/node_modules/@node-red/nodes/core/common/20-inject.html
@@ -123,9 +123,6 @@
     }
     .inject-time-days label {
         -webkit-user-select: none;
-        -khtml-user-select: none;
-        -moz-user-select: none;
-        -ms-user-select: none;
         user-select: none;
         vertical-align: baseline;
         width: 100px;