diff --git a/_locales/en/messages.json b/_locales/en/messages.json
index c65b08a7..f309accb 100644
--- a/_locales/en/messages.json
+++ b/_locales/en/messages.json
@@ -734,6 +734,9 @@
     "message": "Live reload",
     "description": "The label of live-reload feature"
   },
+  "manageExecutionOrder": {
+    "message": "Change execution order"
+  },
   "manageFavicons": {
     "message": "Favicons in applies-to column",
     "description": "Label for the checkbox that toggles applies-to favicons in the new UI on manage page"
diff --git a/background/style-manager.js b/background/style-manager.js
index b7c2b8df..a46e1f4c 100644
--- a/background/style-manager.js
+++ b/background/style-manager.js
@@ -60,6 +60,7 @@ const styleMan = (() => {
   const DELETE_IF_NULL = ['id', 'customName', 'md5Url', 'originalMd5'];
   /** @type {Promise|boolean} will be `true` to avoid wasting a microtask tick on each `await` */
   let ready = init();
+  let order = {};
 
   chrome.runtime.onConnect.addListener(handleLivePreview);
   // function handleColorScheme() {
@@ -71,6 +72,17 @@ const styleMan = (() => {
     }
   });
 
+  prefs.subscribe(['styles.order'], (key, value) => {
+    order = {};
+    value.forEach((uid, i) => {
+      const id = uuidIndex.get(uid);
+      if (id) {
+        order[id] = i;
+      }
+    });
+    msg.broadcast({method: 'styleSort', order});
+  });
+
   //#endregion
   //#region Exports
 
@@ -149,7 +161,11 @@ const styleMan = (() => {
     async getSectionsByUrl(url, id, isInitialApply) {
       if (ready.then) await ready;
       if (isInitialApply && prefs.get('disableAll')) {
-        return {disableAll: true};
+        return {
+          cfg: {
+            disableAll: true,
+          },
+        };
       }
       const sender = CHROME && this && this.sender || {};
       if (sender.frameId === 0) {
@@ -171,7 +187,7 @@ const styleMan = (() => {
       }
       return id
         ? cache.sections[id] ? {[id]: cache.sections[id]} : {}
-        : cache.sections;
+        : Object.assign({cfg: {order}}, cache.sections);
     },
 
     /** @returns {Promise<StyleObj>} */
diff --git a/background/style-via-api.js b/background/style-via-api.js
index ed08dac4..c77d6e24 100644
--- a/background/style-via-api.js
+++ b/background/style-via-api.js
@@ -56,6 +56,9 @@
       return NOP;
     }
     return API.styles.getSectionsByUrl(url, id).then(sections => {
+      if (sections.cfg) {
+        delete sections.cfg;
+      }
       const tasks = [];
       for (const section of Object.values(sections)) {
         const styleId = section.id;
diff --git a/content/apply.js b/content/apply.js
index 0f5dd087..48df0a2d 100644
--- a/content/apply.js
+++ b/content/apply.js
@@ -13,11 +13,19 @@
   let hasStyles = false;
   let isDisabled = false;
   let isTab = !chrome.tabs || location.pathname !== '/popup.html';
+  let order = {};
   const isFrame = window !== parent;
   const isFrameAboutBlank = isFrame && location.href === 'about:blank';
   const isUnstylable = !chrome.app && document instanceof XMLDocument;
   const styleInjector = StyleInjector({
-    compare: (a, b) => a.id - b.id,
+    compare: (a, b) => {
+      const ia = order[a.id];
+      const ib = order[b.id];
+      if (ia === ib) return 0;
+      if (ia == null) return 1;
+      if (ib == null) return -1;
+      return ia - ib;
+    },
     onUpdate: onInjectorUpdate,
   });
   // dynamic iframes don't have a URL yet so we'll use their parent's URL (hash isn't inherited)
@@ -100,7 +108,11 @@
         parentStyles && await new Promise(onFrameElementInView) && parentStyles ||
         !isFrameAboutBlank && chrome.app && !chrome.tabs && tryCatch(getStylesViaXhr) ||
         await API.styles.getSectionsByUrl(matchUrl, null, true);
-      isDisabled = styles.disableAll;
+      if (styles.cfg) {
+        isDisabled = styles.cfg.disableAll;
+        order = styles.cfg.order || {};
+        delete styles.cfg;
+      }
       hasStyles = !isDisabled;
       if (hasStyles) {
         window[SYM] = styles;
@@ -166,10 +178,18 @@
         }
         break;
 
+      case 'styleSort':
+        order = request.order;
+        styleInjector.sort();
+        break;
+
       case 'urlChanged':
         if (!hasStyles && isDisabled || matchUrl === request.url) break;
         matchUrl = request.url;
         API.styles.getSectionsByUrl(matchUrl).then(sections => {
+          if (sections.cfg) {
+            delete sections.cfg;
+          }
           hasStyles = true;
           styleInjector.replace(sections);
         });
diff --git a/content/style-injector.js b/content/style-injector.js
index 675ec135..dc434b38 100644
--- a/content/style-injector.js
+++ b/content/style-injector.js
@@ -78,6 +78,8 @@ window.StyleInjector = window.INJECTED === 1 ? window.StyleInjector : ({
       _addRemoveElements(enable);
       if (enable) _toggleObservers(true);
     },
+
+    sort: _sort,
   };
 
   function _add(style) {
diff --git a/js/prefs.js b/js/prefs.js
index 7f461173..cfd86acf 100644
--- a/js/prefs.js
+++ b/js/prefs.js
@@ -126,6 +126,8 @@
     'popupWidth': 246,              // popup width in pixels
 
     'updateInterval': 24,           // user-style automatic update interval, hours (0 = disable)
+
+    'styles.order': [],
   };
   const knownKeys = Object.keys(defaults);
   /** @type {PrefsValues} */
diff --git a/manage.html b/manage.html
index c0eddb19..2a3550b2 100644
--- a/manage.html
+++ b/manage.html
@@ -314,6 +314,8 @@
           </label>
         </div>
 
+        <button id="execution-order-button" i18n-text="manageExecutionOrder"></button>
+
         <button id="manage-options-button" i18n-text="openOptions"></button>
       </details>
     </div>