diff --git a/app/editor/menus/block.tsx b/app/editor/menus/block.tsx
index 3d954b274..d9404e6ba 100644
--- a/app/editor/menus/block.tsx
+++ b/app/editor/menus/block.tsx
@@ -19,6 +19,7 @@ import {
   ClockIcon,
   CalendarIcon,
   MathIcon,
+  DoneIcon,
 } from "outline-icons";
 import * as React from "react";
 import styled from "styled-components";
@@ -116,6 +117,7 @@ export default function blockMenuItems(dictionary: Dictionary): MenuItem[] {
       name: "blockquote",
       title: dictionary.quote,
       icon: <BlockQuoteIcon />,
+      keywords: "blockquote pullquote",
       shortcut: `${metaDisplay} ]`,
     },
     {
@@ -173,6 +175,13 @@ export default function blockMenuItems(dictionary: Dictionary): MenuItem[] {
       keywords: "notice card information",
       attrs: { style: "info" },
     },
+    {
+      name: "container_notice",
+      title: dictionary.successNotice,
+      icon: <DoneIcon />,
+      keywords: "notice card success",
+      attrs: { style: "success" },
+    },
     {
       name: "container_notice",
       title: dictionary.warningNotice,
diff --git a/app/hooks/useDictionary.ts b/app/hooks/useDictionary.ts
index 15dff16fd..5d359bc0b 100644
--- a/app/hooks/useDictionary.ts
+++ b/app/hooks/useDictionary.ts
@@ -76,6 +76,8 @@ export default function useDictionary() {
       showSource: t("Show source"),
       warning: t("Warning"),
       warningNotice: t("Warning notice"),
+      success: t("Success"),
+      successNotice: t("Success notice"),
       insertDate: t("Current date"),
       insertTime: t("Current time"),
       insertDateTime: t("Current date and time"),
diff --git a/app/typings/styled-components.d.ts b/app/typings/styled-components.d.ts
index 45a8b7500..e30b32de3 100644
--- a/app/typings/styled-components.d.ts
+++ b/app/typings/styled-components.d.ts
@@ -53,6 +53,8 @@ declare module "styled-components" {
     noticeTipText: string;
     noticeWarningBackground: string;
     noticeWarningText: string;
+    noticeSuccessBackground: string;
+    noticeSuccessText: string;
   }
 
   interface Colors {
diff --git a/shared/editor/components/Styles.ts b/shared/editor/components/Styles.ts
index 0d11d4f17..f62d5990d 100644
--- a/shared/editor/components/Styles.ts
+++ b/shared/editor/components/Styles.ts
@@ -651,9 +651,23 @@ h6 {
   }
 }
 
+.notice-block.success {
+  background: ${transparentize(0.9, props.theme.noticeSuccessBackground)};
+  border-left: 4px solid ${props.theme.noticeSuccessBackground};
+  color: ${props.theme.noticeSuccessText};
+
+  .icon {
+    color: ${props.theme.noticeSuccessBackground};
+  }
+
+  a {
+    color: ${props.theme.noticeSuccessText};
+  }
+}
+
 blockquote {
   margin: 0;
-  padding-left: 1.5em;
+  padding: 8px 10px 8px 1.5em;
   font-style: italic;
   overflow: hidden;
   position: relative;
diff --git a/shared/editor/nodes/Notice.tsx b/shared/editor/nodes/Notice.tsx
index 5c315c8d4..788ab5882 100644
--- a/shared/editor/nodes/Notice.tsx
+++ b/shared/editor/nodes/Notice.tsx
@@ -1,5 +1,5 @@
 import Token from "markdown-it/lib/token";
-import { WarningIcon, InfoIcon, StarredIcon } from "outline-icons";
+import { WarningIcon, InfoIcon, StarredIcon, DoneIcon } from "outline-icons";
 import { wrappingInputRule } from "prosemirror-inputrules";
 import { NodeSpec, Node as ProsemirrorNode, NodeType } from "prosemirror-model";
 import * as React from "react";
@@ -14,6 +14,7 @@ export default class Notice extends Node {
     return Object.entries({
       info: this.options.dictionary.info,
       warning: this.options.dictionary.warning,
+      success: this.options.dictionary.success,
       tip: this.options.dictionary.tip,
     });
   }
@@ -47,6 +48,28 @@ export default class Notice extends Node {
               ? "tip"
               : dom.className.includes("warning")
               ? "warning"
+              : dom.className.includes("success")
+              ? "success"
+              : undefined,
+          }),
+        },
+        // Quill editor parsing
+        {
+          tag: "div.ql-hint",
+          preserveWhitespace: "full",
+          getAttrs: (dom: HTMLDivElement) => ({
+            style: dom.dataset.hint,
+          }),
+        },
+        // GitBook parsing
+        {
+          tag: "div.alert.theme-admonition",
+          preserveWhitespace: "full",
+          getAttrs: (dom: HTMLDivElement) => ({
+            style: dom.className.includes("warning")
+              ? "warning"
+              : dom.className.includes("success")
+              ? "success"
               : undefined,
           }),
         },
@@ -75,6 +98,8 @@ export default class Notice extends Node {
             component = <StarredIcon />;
           } else if (node.attrs.style === "warning") {
             component = <WarningIcon />;
+          } else if (node.attrs.style === "success") {
+            component = <DoneIcon />;
           } else {
             component = <InfoIcon />;
           }
diff --git a/shared/i18n/locales/en_US/translation.json b/shared/i18n/locales/en_US/translation.json
index 2f9e88e9c..80e7166d3 100644
--- a/shared/i18n/locales/en_US/translation.json
+++ b/shared/i18n/locales/en_US/translation.json
@@ -299,6 +299,8 @@
   "Show source": "Show source",
   "Warning": "Warning",
   "Warning notice": "Warning notice",
+  "Success": "Success",
+  "Success notice": "Success notice",
   "Current date": "Current date",
   "Current time": "Current time",
   "Current date and time": "Current date and time",
diff --git a/shared/styles/theme.ts b/shared/styles/theme.ts
index a9b958043..f3d83141e 100644
--- a/shared/styles/theme.ts
+++ b/shared/styles/theme.ts
@@ -38,7 +38,7 @@ const defaultColors: Colors = {
     purple: "#9E5CF7",
     blue: "#3633FF",
     marine: "#2BC2FF",
-    green: "#42DED1",
+    green: "#3ad984",
     yellow: "#F5BE31",
   },
 };
@@ -90,6 +90,8 @@ const buildBaseTheme = (input: Partial<Colors>) => {
     noticeTipText: colors.almostBlack,
     noticeWarningBackground: "#d73a49",
     noticeWarningText: colors.almostBlack,
+    noticeSuccessBackground: colors.brand.green,
+    noticeSuccessText: colors.almostBlack,
     tableSelectedBackground: transparentize(0.8, colors.accent),
     breakpoints,
     ...colors,
@@ -230,6 +232,7 @@ export const buildDarkTheme = (input: Partial<Colors>): DefaultTheme => {
     noticeInfoText: colors.white,
     noticeTipText: colors.white,
     noticeWarningText: colors.white,
+    noticeSuccessText: colors.white,
     progressBarBackground: colors.slate,
     scrollbarBackground: colors.black,
     scrollbarThumb: colors.lightBlack,