diff --git a/packages/rrweb/test/__snapshots__/integration.test.ts.snap b/packages/rrweb/test/__snapshots__/integration.test.ts.snap
index 032bdbec63..4801cab5a3 100644
--- a/packages/rrweb/test/__snapshots__/integration.test.ts.snap
+++ b/packages/rrweb/test/__snapshots__/integration.test.ts.snap
@@ -1034,6 +1034,225 @@ exports[`record integration tests > can mask character data mutations with regex
 ]"
 `;
 
+exports[`record integration tests > can record and replay style mutations 1`] = `
+"[
+  {
+    \\"type\\": 0,
+    \\"data\\": {}
+  },
+  {
+    \\"type\\": 1,
+    \\"data\\": {}
+  },
+  {
+    \\"type\\": 4,
+    \\"data\\": {
+      \\"href\\": \\"about:blank\\",
+      \\"width\\": 1920,
+      \\"height\\": 1080
+    }
+  },
+  {
+    \\"type\\": 2,
+    \\"data\\": {
+      \\"node\\": {
+        \\"type\\": 0,
+        \\"childNodes\\": [
+          {
+            \\"type\\": 1,
+            \\"name\\": \\"html\\",
+            \\"publicId\\": \\"\\",
+            \\"systemId\\": \\"\\",
+            \\"id\\": 2
+          },
+          {
+            \\"type\\": 2,
+            \\"tagName\\": \\"html\\",
+            \\"attributes\\": {
+              \\"lang\\": \\"en\\"
+            },
+            \\"childNodes\\": [
+              {
+                \\"type\\": 2,
+                \\"tagName\\": \\"head\\",
+                \\"attributes\\": {},
+                \\"childNodes\\": [
+                  {
+                    \\"type\\": 3,
+                    \\"textContent\\": \\"\\\\n    \\",
+                    \\"id\\": 5
+                  },
+                  {
+                    \\"type\\": 2,
+                    \\"tagName\\": \\"meta\\",
+                    \\"attributes\\": {
+                      \\"charset\\": \\"UTF-8\\"
+                    },
+                    \\"childNodes\\": [],
+                    \\"id\\": 6
+                  },
+                  {
+                    \\"type\\": 3,
+                    \\"textContent\\": \\"\\\\n    \\",
+                    \\"id\\": 7
+                  },
+                  {
+                    \\"type\\": 2,
+                    \\"tagName\\": \\"meta\\",
+                    \\"attributes\\": {
+                      \\"name\\": \\"viewport\\",
+                      \\"content\\": \\"width=device-width, initial-scale=1.0\\"
+                    },
+                    \\"childNodes\\": [],
+                    \\"id\\": 8
+                  },
+                  {
+                    \\"type\\": 3,
+                    \\"textContent\\": \\"\\\\n    \\",
+                    \\"id\\": 9
+                  },
+                  {
+                    \\"type\\": 2,
+                    \\"tagName\\": \\"title\\",
+                    \\"attributes\\": {},
+                    \\"childNodes\\": [
+                      {
+                        \\"type\\": 3,
+                        \\"textContent\\": \\"style\\",
+                        \\"id\\": 11
+                      }
+                    ],
+                    \\"id\\": 10
+                  },
+                  {
+                    \\"type\\": 3,
+                    \\"textContent\\": \\"\\\\n    \\",
+                    \\"id\\": 12
+                  },
+                  {
+                    \\"type\\": 2,
+                    \\"tagName\\": \\"style\\",
+                    \\"attributes\\": {},
+                    \\"childNodes\\": [
+                      {
+                        \\"type\\": 3,
+                        \\"textContent\\": \\"body { background-color: black; }\\",
+                        \\"isStyle\\": true,
+                        \\"id\\": 14
+                      }
+                    ],
+                    \\"id\\": 13
+                  },
+                  {
+                    \\"type\\": 3,
+                    \\"textContent\\": \\"\\\\n  \\",
+                    \\"id\\": 15
+                  }
+                ],
+                \\"id\\": 4
+              },
+              {
+                \\"type\\": 3,
+                \\"textContent\\": \\"\\\\n  \\",
+                \\"id\\": 16
+              },
+              {
+                \\"type\\": 2,
+                \\"tagName\\": \\"body\\",
+                \\"attributes\\": {},
+                \\"childNodes\\": [
+                  {
+                    \\"type\\": 3,
+                    \\"textContent\\": \\"\\\\n  \\\\n    \\",
+                    \\"id\\": 18
+                  },
+                  {
+                    \\"type\\": 2,
+                    \\"tagName\\": \\"script\\",
+                    \\"attributes\\": {},
+                    \\"childNodes\\": [
+                      {
+                        \\"type\\": 3,
+                        \\"textContent\\": \\"SCRIPT_PLACEHOLDER\\",
+                        \\"id\\": 20
+                      }
+                    ],
+                    \\"id\\": 19
+                  },
+                  {
+                    \\"type\\": 3,
+                    \\"textContent\\": \\"\\\\n    \\\\n    \\\\n\\\\n\\",
+                    \\"id\\": 21
+                  }
+                ],
+                \\"id\\": 17
+              }
+            ],
+            \\"id\\": 3
+          }
+        ],
+        \\"id\\": 1
+      },
+      \\"initialOffset\\": {
+        \\"left\\": 0,
+        \\"top\\": 0
+      }
+    }
+  },
+  {
+    \\"type\\": 3,
+    \\"data\\": {
+      \\"source\\": 0,
+      \\"texts\\": [],
+      \\"attributes\\": [],
+      \\"removes\\": [],
+      \\"adds\\": [
+        {
+          \\"parentId\\": 13,
+          \\"nextId\\": null,
+          \\"node\\": {
+            \\"type\\": 3,
+            \\"textContent\\": \\"body { background-color: darkgreen; }\\",
+            \\"isStyle\\": true,
+            \\"id\\": 22
+          }
+        }
+      ]
+    }
+  },
+  {
+    \\"type\\": 3,
+    \\"data\\": {
+      \\"source\\": 0,
+      \\"texts\\": [
+        {
+          \\"id\\": 22,
+          \\"value\\": \\"body { background-color: purple; }\\"
+        }
+      ],
+      \\"attributes\\": [],
+      \\"removes\\": [],
+      \\"adds\\": []
+    }
+  },
+  {
+    \\"type\\": 3,
+    \\"data\\": {
+      \\"source\\": 0,
+      \\"texts\\": [
+        {
+          \\"id\\": 14,
+          \\"value\\": \\"\\\\n      body { background-color: black !important; }\\\\n    \\"
+        }
+      ],
+      \\"attributes\\": [],
+      \\"removes\\": [],
+      \\"adds\\": []
+    }
+  }
+]"
+`;
+
 exports[`record integration tests > can record attribute mutation 1`] = `
 "[
   {
diff --git a/packages/rrweb/test/html/style.html b/packages/rrweb/test/html/style.html
new file mode 100644
index 0000000000..0cffb2e516
--- /dev/null
+++ b/packages/rrweb/test/html/style.html
@@ -0,0 +1,13 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>style</title>
+    <style>
+      body { background-color: black; }
+    </style>
+  </head>
+  <body>
+  </body>
+</html>
diff --git a/packages/rrweb/test/integration.test.ts b/packages/rrweb/test/integration.test.ts
index a569d7e035..d93a174d1f 100644
--- a/packages/rrweb/test/integration.test.ts
+++ b/packages/rrweb/test/integration.test.ts
@@ -166,6 +166,74 @@ describe('record integration tests', function (this: ISuite) {
     ]);
   });
 
+  it('can record and replay style mutations', async () => {
+    // TODO: we could get a lot more elaborate here with mixed textContent and insertRule mutations
+    const page: puppeteer.Page = await browser.newPage();
+    await page.goto('about:blank');
+    await page.setContent(getHtml.call(this, 'style.html'));
+
+    await waitForRAF(page); // ensure mutations aren't included in fullsnapshot
+
+    await page.evaluate(() => {
+      let styleEl = document.querySelector('style');
+      if (styleEl) {
+        styleEl.append(
+          document.createTextNode('body { background-color: darkgreen; }'),
+        );
+      }
+    });
+    await waitForRAF(page);
+    await page.evaluate(() => {
+      let styleEl = document.querySelector('style');
+      if (styleEl) {
+        styleEl.childNodes.forEach((cn) => {
+          if (cn.textContent) {
+            cn.textContent = cn.textContent.replace('darkgreen', 'purple');
+          }
+        });
+      }
+    });
+    await waitForRAF(page);
+    await page.evaluate(() => {
+      let styleEl = document.querySelector('style');
+      if (styleEl) {
+        styleEl.childNodes.forEach((cn) => {
+          if (cn.textContent) {
+            cn.textContent = cn.textContent.replace(
+              'black',
+              'black !important',
+            );
+          }
+        });
+      }
+    });
+
+    const snapshots = (await page.evaluate(
+      'window.snapshots',
+    )) as eventWithTime[];
+
+    // following ensures that the ./rel url has been absolutized (in a mutation)
+    await assertSnapshot(snapshots);
+
+    // check after each mutation and text input
+    const replayStyleValues = await page.evaluate(`
+      const { Replayer } = rrweb;
+      const replayer = new Replayer(window.snapshots);
+      const vals = [];
+      window.snapshots.filter((e)=>e.data.attributes || e.data.source === 5).forEach((e)=>{
+        replayer.pause((e.timestamp - window.snapshots[0].timestamp)+1);
+        vals.push(getComputedStyle(replayer.iframe.contentDocument.querySelector('body'))['background-color']);
+});
+      vals;
+`);
+
+    expect(replayStyleValues).toEqual([
+      'rgb(0, 100, 0)', // darkgreen
+      'rgb(128, 0, 128)', // purple
+      'rgb(0, 0, 0)', // black !important
+    ]);
+  });
+
   it('can record childList mutations', async () => {
     const page: puppeteer.Page = await browser.newPage();
     await page.goto('about:blank');