diff --git a/core/src/Alerts.svelte b/core/src/Alerts.svelte
index 9a83c96efc..59f5fb920c 100644
--- a/core/src/Alerts.svelte
+++ b/core/src/Alerts.svelte
@@ -141,7 +141,6 @@
     z-index: 1100;
     flex-direction: column;
     left: 50%;
-    -webkit-transform: translate(-50%);
     transform: translate(-50%);
     margin-top: calc(var(--luigi__shellbar--height) - 0.625rem);
     .fd-message-strip:not(:first-child) {
@@ -154,7 +153,6 @@
       line-height: 1.42857;
       color: #0a6ed1;
       color: var(--sapLinkColor, #0a6ed1);
-      -webkit-transition: all 125ms ease-in;
       transition: all 125ms ease-in;
       text-decoration: none;
 
diff --git a/core/src/SplitView.svelte b/core/src/SplitView.svelte
index 5ea7e2dd14..a60f47ae4d 100644
--- a/core/src/SplitView.svelte
+++ b/core/src/SplitView.svelte
@@ -367,9 +367,7 @@
     border-radius: 4px;
     cursor: pointer;
     &:focus {
-      -webkit-box-shadow: 0 0 0 1px #fafafa;
       box-shadow: 0 0 0 1px #fafafa;
-      -webkit-box-shadow: 0 0 0 1px var(--fd-color-action-focus);
       box-shadow: 0 0 0 1px var(--fd-color-action-focus);
     }
     &:hover {
diff --git a/core/src/navigation/LeftNav.svelte b/core/src/navigation/LeftNav.svelte
index 4f4267695a..ba00126c2f 100644
--- a/core/src/navigation/LeftNav.svelte
+++ b/core/src/navigation/LeftNav.svelte
@@ -1293,7 +1293,6 @@
     cursor: pointer;
     outline-offset: -1px;
     user-select: none;
-    -moz-user-select: none;
     -webkit-user-select: none;
   }
 
@@ -1669,15 +1668,6 @@
         background: var(--sapList_Background, #fff);
       }
 
-      @-webkit-keyframes flyoutAnimation {
-        0% {
-          opacity: 0;
-        }
-        100% {
-          opacity: 1;
-        }
-      }
-
       @keyframes flyoutAnimation {
         0% {
           opacity: 0;
diff --git a/core/src/navigation/LeftNavGroup.svelte b/core/src/navigation/LeftNavGroup.svelte
index 1bed333c86..b0aad0471b 100644
--- a/core/src/navigation/LeftNavGroup.svelte
+++ b/core/src/navigation/LeftNavGroup.svelte
@@ -59,7 +59,6 @@
 <style lang="scss">
   .fd-navigation__link {
     -webkit-user-select: none;
-    -moz-user-select: none;
     user-select: none;
   }
 
diff --git a/core/src/styles/_mixins.scss b/core/src/styles/_mixins.scss
index f3af218d53..f320949f96 100644
--- a/core/src/styles/_mixins.scss
+++ b/core/src/styles/_mixins.scss
@@ -1,20 +1,13 @@
 @mixin transition($args...) {
-  -webkit-transition: $args;
-  -moz-transition: $args;
-  -o-transition: $args;
   transition: $args;
 }
 
 @mixin box-shadow($shadow...) {
-  -webkit-box-shadow: $shadow;
-  -moz-box-shadow: $shadow;
   box-shadow: $shadow;
 }
 
 @mixin border-radius($radius) {
   border-radius: $radius;
-  -webkit-border-radius: $radius;
-  -moz-border-radius: $radius;
 }
 
 @mixin luigi-menu__link--border-radius($position) {
diff --git a/website/docs/src/styles/app.scss b/website/docs/src/styles/app.scss
index 19df74e1af..25c81a62ab 100644
--- a/website/docs/src/styles/app.scss
+++ b/website/docs/src/styles/app.scss
@@ -457,8 +457,6 @@ body {
 
         select {
             color: #3c4553;
-            -moz-appearance: none;
-            -webkit-appearance: none;
             appearance: none;
             background: #edf2f7;
             border: 1px solid #d0d8e2;
diff --git a/website/docs/static/public/docsearch.css b/website/docs/static/public/docsearch.css
index 3997ee123a..a2c94d7e7e 100644
--- a/website/docs/static/public/docsearch.css
+++ b/website/docs/static/public/docsearch.css
@@ -35,8 +35,6 @@
     vertical-align: middle;
     white-space: normal;
     font-size: 12px;
-    -webkit-appearance: none;
-    -moz-appearance: none;
     appearance: none
 }
 
@@ -80,7 +78,6 @@
     text-align: center;
     font-size: inherit;
     -webkit-user-select: none;
-    -moz-user-select: none;
     user-select: none;
     right: inherit;
     left: 0
@@ -122,7 +119,6 @@
     padding: 0;
     font-size: inherit;
     -webkit-user-select: none;
-    -moz-user-select: none;
     user-select: none;
     fill: rgba(0, 0, 0, .5)
 }
@@ -144,35 +140,17 @@
 
 .searchbox__input:valid~.searchbox__reset {
     display: block;
-    -webkit-animation-name: sbx-reset-in;
     animation-name: sbx-reset-in;
-    -webkit-animation-duration: .15s;
     animation-duration: .15s
 }
 
-@-webkit-keyframes sbx-reset-in {
-    0% {
-        -webkit-transform: translate3d(-20%, 0, 0);
-        transform: translate3d(-20%, 0, 0);
-        opacity: 0
-    }
-
-    to {
-        -webkit-transform: none;
-        transform: none;
-        opacity: 1
-    }
-}
-
 @keyframes sbx-reset-in {
     0% {
-        -webkit-transform: translate3d(-20%, 0, 0);
         transform: translate3d(-20%, 0, 0);
         opacity: 0
     }
 
     to {
-        -webkit-transform: none;
         transform: none;
         opacity: 1
     }
@@ -223,7 +201,6 @@
     top: -7px;
     border-top: 1px solid #d9d9d9;
     border-right: 1px solid #d9d9d9;
-    -webkit-transform: rotate(-45deg);
     transform: rotate(-45deg);
     border-radius: 2px
 }
diff --git a/website/docs/static/public/search-input.min.css b/website/docs/static/public/search-input.min.css
index 6ea7f7327c..8e2c158f9b 100644
--- a/website/docs/static/public/search-input.min.css
+++ b/website/docs/static/public/search-input.min.css
@@ -2,4 +2,4 @@
  * Fiori Fundamentals v1.6.0
  * Copyright (c) 2019 SAP SE or an SAP affiliate company.
  * Licensed under Apache License 2.0 (https://github.com/SAP/Fundamental/blob/main/LICENSE)
- */.fd-search-input__control{position:relative}.fd-search-input__control>.fd-button--shell[aria-expanded=true]{position:relative;z-index:2;--fd-button-border-color:transparent;--fd-button-background-color:transparent}.fd-search-input__control>.fd-button--shell[aria-expanded=true]:focus{-webkit-box-shadow:none;box-shadow:none}.fd-search-input__closedcontrol{position:absolute;top:0;right:0;-webkit-transition:all 125ms;transition:all 125ms;opacity:1;visibility:visible;width:300px;z-index:1}.fd-search-input__closedcontrol[dir=rtl],[dir=rtl] .fd-search-input__closedcontrol{right:auto;left:0}.fd-search-input__closedcontrol.is-hidden,.fd-search-input__closedcontrol[aria-hidden=true]{opacity:0;visibility:hidden;width:300px}.fd-search-input .fd-popover{display:block}.fd-search-input .fd-popover__body{width:100%}.fd-search-input .fd-menu{display:block;text-align:left}.fd-search-input .fd-menu[dir=rtl],[dir=rtl] .fd-search-input .fd-menu{text-align:right}.fd-search-input--closed .fd-popover__body{width:300px;left:-264px}.fd-search-input--closed .fd-popover__body[dir=rtl],[dir=rtl] .fd-search-input--closed .fd-popover__body{left:0;right:auto}
\ No newline at end of file
+ */.fd-search-input__control{position:relative}.fd-search-input__control>.fd-button--shell[aria-expanded=true]{position:relative;z-index:2;--fd-button-border-color:transparent;--fd-button-background-color:transparent}.fd-search-input__control>.fd-button--shell[aria-expanded=true]:focus{box-shadow:none}.fd-search-input__closedcontrol{position:absolute;top:0;right:0;transition:all 125ms;opacity:1;visibility:visible;width:300px;z-index:1}.fd-search-input__closedcontrol[dir=rtl],[dir=rtl] .fd-search-input__closedcontrol{right:auto;left:0}.fd-search-input__closedcontrol.is-hidden,.fd-search-input__closedcontrol[aria-hidden=true]{opacity:0;visibility:hidden;width:300px}.fd-search-input .fd-popover{display:block}.fd-search-input .fd-popover__body{width:100%}.fd-search-input .fd-menu{display:block;text-align:left}.fd-search-input .fd-menu[dir=rtl],[dir=rtl] .fd-search-input .fd-menu{text-align:right}.fd-search-input--closed .fd-popover__body{width:300px;left:-264px}.fd-search-input--closed .fd-popover__body[dir=rtl],[dir=rtl] .fd-search-input--closed .fd-popover__body{left:0;right:auto}
\ No newline at end of file
diff --git a/website/fiddle/src/App.svelte b/website/fiddle/src/App.svelte
index b213fac1c6..b556e2d502 100644
--- a/website/fiddle/src/App.svelte
+++ b/website/fiddle/src/App.svelte
@@ -413,7 +413,6 @@
     display: inline-block;
     border: 2px solid #2deb8a;
     border-radius: 8px;
-    -webkit-box-shadow: 0 8px 24px -17px #000101;
     box-shadow: 0 8px 24px -17px #000101;
     background-color: #2deb8a;
     font-size: 12px;
@@ -421,7 +420,6 @@
     font-family: 'Open Sans', sans-serif;
     color: #29303a;
     cursor: pointer;
-    -webkit-transition: all 0.2s ease;
     transition: all 0.2s ease;
   }