diff --git a/src/assets/reaction-thumbs.png b/src/assets/reaction-thumbs.png
new file mode 100644
index 00000000..b31a8d1b
Binary files /dev/null and b/src/assets/reaction-thumbs.png differ
diff --git a/src/components/middle/message/ReactionSelector.scss b/src/components/middle/message/ReactionSelector.scss
index 6438ad76..43adb5b0 100644
--- a/src/components/middle/message/ReactionSelector.scss
+++ b/src/components/middle/message/ReactionSelector.scss
@@ -10,7 +10,7 @@
   right: -3rem;
   top: -3.5rem;
 
-  .bubble-big {
+  &__bubble-big {
     position: absolute;
     display: block;
     content: "";
@@ -23,7 +23,7 @@
     z-index: -1;
   }
 
-  .bubble-small {
+  &__bubble-small {
     position: absolute;
     display: block;
     content: "";
@@ -40,18 +40,19 @@
     box-shadow: 0 0.25rem 0.125rem var(--color-default-shadow);
   }
 
-  body.is-safari .bubble-small, body.is-safari .bubble-big {
+  body.is-safari &__bubble-small,
+  body.is-safari &__bubble-big {
     box-shadow: 0 0.25rem 0.125rem var(--color-default-shadow);
   }
 
-  .items-wrapper {
+  &__items-wrapper {
     width: 100%;
     height: 100%;
     overflow: hidden;
     border-radius: 3rem;
   }
 
-  .items {
+  &__items {
     padding: 0 1rem;
     width: 100%;
     height: 100%;
@@ -63,29 +64,4 @@
     align-items: center;
     border-radius: 3rem;
   }
-
-  .reaction {
-    margin-left: 0.5rem;
-    position: relative;
-    min-width: 2rem;
-    min-height: 2rem;
-
-    &:first-child {
-      margin-left: 0;
-    }
-  }
-
-  .ReactionStaticEmoji {
-    width: 2rem;
-    position: absolute;
-    top: 0;
-    left: 0;
-    transform: scale(0.9);
-  }
-
-  .AnimatedSticker {
-    position: absolute;
-    top: 0;
-    left: 0;
-  }
 }
diff --git a/src/components/middle/message/ReactionSelector.tsx b/src/components/middle/message/ReactionSelector.tsx
index 67b5ed93..b6d61ea0 100644
--- a/src/components/middle/message/ReactionSelector.tsx
+++ b/src/components/middle/message/ReactionSelector.tsx
@@ -2,21 +2,16 @@ import React, {
   FC, memo, useLayoutEffect, useRef,
 } from '../../../lib/teact/teact';
 
-import { ApiAvailableReaction, ApiMediaFormat } from '../../../api/types';
+import { ApiAvailableReaction } from '../../../api/types';
 
-import useMedia from '../../../hooks/useMedia';
 import useHorizontalScroll from '../../../hooks/useHorizontalScroll';
 import useFlag from '../../../hooks/useFlag';
-import useShowTransition from '../../../hooks/useShowTransition';
 import { getTouchY } from '../../../util/scrollLock';
-
-import ReactionStaticEmoji from '../../common/ReactionStaticEmoji';
-import AnimatedSticker from '../../common/AnimatedSticker';
+import { createClassNameBuilder } from '../../../util/buildClassName';
+import ReactionSelectorReaction from './ReactionSelectorReaction';
 
 import './ReactionSelector.scss';
 
-const REACTION_SIZE = 32;
-
 type OwnProps = {
   enabledReactions?: string[];
   onSendReaction: (reaction: string, x: number, y: number) => void;
@@ -25,57 +20,8 @@ type OwnProps = {
   isReady?: boolean;
 };
 
-const AvailableReaction: FC<{
-  reaction: ApiAvailableReaction;
-  isReady?: boolean;
-  onSendReaction: (reaction: string, x: number, y: number) => void;
-}> = ({ reaction, onSendReaction, isReady }) => {
-  // eslint-disable-next-line no-null/no-null
-  const containerRef = useRef<HTMLDivElement>(null);
+const cn = createClassNameBuilder('ReactionSelector');
 
-  const mediaData = useMedia(`document${reaction.selectAnimation?.id}`, !isReady, ApiMediaFormat.Lottie);
-
-  const [isActivated, activate, deactivate] = useFlag();
-  const [isAnimationLoaded, markAnimationLoaded] = useFlag();
-
-  const shouldRenderAnimated = Boolean(isReady && mediaData);
-  const { transitionClassNames: animatedClassNames } = useShowTransition(shouldRenderAnimated);
-  const { shouldRender: shouldRenderStatic, transitionClassNames: staticClassNames } = useShowTransition(
-    !isReady || !isAnimationLoaded, undefined, true,
-  );
-
-  function handleClick() {
-    if (!containerRef.current) return;
-    const { x, y } = containerRef.current.getBoundingClientRect();
-
-    onSendReaction(reaction.reaction, x, y);
-  }
-
-  return (
-    <div
-      className="reaction"
-      onClick={handleClick}
-      ref={containerRef}
-      onMouseEnter={isReady ? activate : undefined}
-    >
-      {shouldRenderStatic && (
-        <ReactionStaticEmoji className={isReady ? staticClassNames : undefined} reaction={reaction.reaction} />
-      )}
-      {shouldRenderAnimated && (
-        <AnimatedSticker
-          id={`select_${reaction.reaction}`}
-          className={animatedClassNames}
-          animationData={mediaData}
-          play={isActivated}
-          noLoop
-          size={REACTION_SIZE}
-          onLoad={markAnimationLoaded}
-          onEnded={deactivate}
-        />
-      )}
-    </div>
-  );
-};
 const ReactionSelector: FC<OwnProps> = ({
   availableReactions,
   enabledReactions,
@@ -104,16 +50,16 @@ const ReactionSelector: FC<OwnProps> = ({
   if ((!isPrivate && !enabledReactions?.length) || !availableReactions) return undefined;
 
   return (
-    <div className="ReactionSelector" onWheelCapture={handleWheel} onTouchMove={handleWheel}>
-      <div className="bubble-big" />
-      <div className="bubble-small" />
-      <div className="items-wrapper">
-        <div className="items no-scrollbar" ref={itemsScrollRef}>
+    <div className={cn('&')} onWheelCapture={handleWheel} onTouchMove={handleWheel}>
+      <div className={cn('bubble-big')} />
+      <div className={cn('bubble-small')} />
+      <div className={cn('items-wrapper')}>
+        <div className={cn('items', ['no-scrollbar'])} ref={itemsScrollRef}>
           {availableReactions?.map((reaction) => {
             if (reaction.isInactive
               || (!isPrivate && (!enabledReactions || !enabledReactions.includes(reaction.reaction)))) return undefined;
             return (
-              <AvailableReaction
+              <ReactionSelectorReaction
                 key={reaction.reaction}
                 isReady={isReady}
                 onSendReaction={onSendReaction}
diff --git a/src/components/middle/message/ReactionSelectorReaction.scss b/src/components/middle/message/ReactionSelectorReaction.scss
new file mode 100644
index 00000000..a1aedcee
--- /dev/null
+++ b/src/components/middle/message/ReactionSelectorReaction.scss
@@ -0,0 +1,70 @@
+.ReactionSelectorReaction {
+  margin-left: 0.5rem;
+  position: relative;
+  min-width: 2rem;
+  min-height: 2rem;
+
+  &:first-child {
+    margin-left: 0;
+  }
+
+  &__static {
+    width: 100%;
+    height: 100%;
+    position: absolute;
+    top: 0;
+    left: 0;
+    background: url('../../../assets/reaction-thumbs.png') no-repeat;
+    background-size: auto 100%;
+
+    &--reaction-👍 {
+      background-position-x: 0;
+    }
+
+    &--reaction-👎 {
+      background-position-x: -32px;
+    }
+
+    &--reaction-❤ {
+      background-position-x: -64px;
+    }
+
+    &--reaction-🔥 {
+      background-position-x: -96px;
+    }
+
+    &--reaction-🎉 {
+      background-position-x: -128px;
+    }
+
+    &--reaction-🤩 {
+      background-position-x: -160px;
+    }
+
+    &--reaction-😱 {
+      background-position-x: -192px;
+    }
+
+    &--reaction-😁 {
+      background-position-x: -224px;
+    }
+
+    &--reaction-😢 {
+      background-position-x: -256px;
+    }
+
+    &--reaction-💩 {
+      background-position-x: -288px;
+    }
+
+    &--reaction-🤮 {
+      background-position-x: -320px;
+    }
+  }
+
+  .AnimatedSticker {
+    position: absolute;
+    top: 0;
+    left: 0;
+  }
+}
diff --git a/src/components/middle/message/ReactionSelectorReaction.tsx b/src/components/middle/message/ReactionSelectorReaction.tsx
new file mode 100644
index 00000000..e87c7d76
--- /dev/null
+++ b/src/components/middle/message/ReactionSelectorReaction.tsx
@@ -0,0 +1,80 @@
+import React, {
+  FC, memo, useRef,
+} from '../../../lib/teact/teact';
+
+import { ApiAvailableReaction, ApiMediaFormat } from '../../../api/types';
+
+import useMedia from '../../../hooks/useMedia';
+import useFlag from '../../../hooks/useFlag';
+import useShowTransition from '../../../hooks/useShowTransition';
+import { createClassNameBuilder } from '../../../util/buildClassName';
+
+import AnimatedSticker from '../../common/AnimatedSticker';
+
+import './ReactionSelectorReaction.scss';
+
+const REACTION_SIZE = 32;
+
+type OwnProps = {
+  reaction: ApiAvailableReaction;
+  isReady?: boolean;
+  onSendReaction: (reaction: string, x: number, y: number) => void;
+};
+
+const cn = createClassNameBuilder('ReactionSelectorReaction');
+
+const ReactionSelectorReaction: FC<OwnProps> = ({ reaction, onSendReaction, isReady }) => {
+  // eslint-disable-next-line no-null/no-null
+  const containerRef = useRef<HTMLDivElement>(null);
+
+  const mediaData = useMedia(`document${reaction.selectAnimation?.id}`, !isReady, ApiMediaFormat.Lottie);
+
+  const [isActivated, activate, deactivate] = useFlag();
+  const [isAnimationLoaded, markAnimationLoaded] = useFlag();
+
+  const shouldRenderAnimated = Boolean(isReady && mediaData);
+  const { transitionClassNames: animatedClassNames } = useShowTransition(shouldRenderAnimated);
+  const { shouldRender: shouldRenderStatic, transitionClassNames: staticClassNames } = useShowTransition(
+    !isReady || !isAnimationLoaded, undefined, true,
+  );
+
+  function handleClick() {
+    if (!containerRef.current) return;
+    const { x, y } = containerRef.current.getBoundingClientRect();
+
+    onSendReaction(reaction.reaction, x, y);
+  }
+
+  return (
+    <div
+      className={cn('&')}
+      onClick={handleClick}
+      ref={containerRef}
+      onMouseEnter={isReady ? activate : undefined}
+    >
+      {shouldRenderStatic && (
+        <div
+          className={cn(
+            'static',
+            `reaction-${reaction.reaction}`,
+            isReady ? [staticClassNames] : undefined,
+          )}
+        />
+      )}
+      {shouldRenderAnimated && (
+        <AnimatedSticker
+          id={`select_${reaction.reaction}`}
+          className={cn('animated', [animatedClassNames])}
+          animationData={mediaData}
+          play={isActivated}
+          noLoop
+          size={REACTION_SIZE}
+          onLoad={markAnimationLoaded}
+          onEnded={deactivate}
+        />
+      )}
+    </div>
+  );
+};
+
+export default memo(ReactionSelectorReaction);
diff --git a/src/util/buildClassName.ts b/src/util/buildClassName.ts
index 886a7882..95eafe29 100644
--- a/src/util/buildClassName.ts
+++ b/src/util/buildClassName.ts
@@ -1,16 +1,22 @@
 type Parts = (string | false | undefined)[];
+type PartsWithGlobals = (string | false | undefined | string[])[];
 
 export default function buildClassName(...parts: Parts) {
   return parts.filter(Boolean).join(' ');
 }
 
 export function createClassNameBuilder(componentName: string) {
-  return (elementName: string, ...modifiers: Parts) => {
+  return (elementName: string, ...modifiers: PartsWithGlobals) => {
     const baseName = elementName === '&' ? componentName : `${componentName}__${elementName}`;
 
-    return modifiers.reduce((acc, modifier) => {
+    return modifiers.reduce<string[]>((acc, modifier) => {
       if (modifier) {
-        acc.push(`${baseName}--${modifier}`);
+        // A bit hacky way to pass global class names
+        if (Array.isArray(modifier)) {
+          acc.push(...modifier);
+        } else {
+          acc.push(`${baseName}--${modifier}`);
+        }
       }
 
       return acc;