diff --git a/manifest.json b/manifest.json
index 12464d8..2d6bb8e 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,7 +1,7 @@
 {
     "id": "obsidian-admonition",
     "name": "Admonition",
-    "version": "4.1.2",
+    "version": "4.1.3",
     "minAppVersion": "0.11.0",
     "description": "Admonition block-styled content for Obsidian.md",
     "author": "Jeremy Valentine",
diff --git a/package.json b/package.json
index e51a7aa..6d19686 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "obsidian-admonition",
-    "version": "4.1.2",
+    "version": "4.1.3",
     "description": "Admonition block-styled content for Obsidian.md",
     "main": "main.js",
     "scripts": {
diff --git a/src/main.css b/src/main.css
index 6e693e5..7ec209d 100644
--- a/src/main.css
+++ b/src/main.css
@@ -82,8 +82,8 @@ details.admonition > summary {
     cursor: pointer;
 }
 
-details.admonition > summary::-webkit-details-marker {
-    display: none;
+details.admonition > summary {
+    list-style-type: none;
 }
 
 details.admonition > summary > .collapser {
diff --git a/src/main.ts b/src/main.ts
index ecb8d61..7656a7d 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -349,9 +349,13 @@ export default class ObsidianAdmonition
                         ).node[0]
                     );
                 copy.addEventListener("click", () => {
-                    navigator.clipboard.writeText(content).then(() => {
-                        new Notice("Admonition content copied to clipboard.");
-                    });
+                    navigator.clipboard
+                        .writeText(content.trim())
+                        .then(async () => {
+                            new Notice(
+                                "Admonition content copied to clipboard."
+                            );
+                        });
                 });
             }
 
diff --git a/versions.json b/versions.json
index 727725d..e9e4d45 100644
--- a/versions.json
+++ b/versions.json
@@ -6,5 +6,5 @@
     "3.2.2": "0.11.0",
     "3.3.4": "0.11.0",
     "4.0.1": "0.11.0",
-    "4.1.2": "0.11.0"
+    "4.1.3": "0.11.0"
 }
\ No newline at end of file