diff --git a/block/quotes.js b/block/quotes.js
index 97c73c4..2f4d6ca 100644
--- a/block/quotes.js
+++ b/block/quotes.js
@@ -1,7 +1,7 @@
 const main = require('../index.js');
 
 let conf = {
-    open: '\n\n>',
+    open: '\n\n> ',
     close: '\n\n',
 }
 
diff --git a/block/spoiler.js b/block/spoiler.js
new file mode 100644
index 0000000..51f520c
--- /dev/null
+++ b/block/spoiler.js
@@ -0,0 +1,22 @@
+const main = require('../index.js');
+
+let conf = {
+    open: '\n\n>! ',
+    close: '\n\n',
+}
+
+function convert(string, plain) {
+    if (plain) return string.replaceAll(conf.open, '');
+    let start = string.indexOf(conf.open);
+    let end = string.indexOf(conf.close, start + 5);
+    let ogText = string.substring(start, end);
+    let cleanedText = ogText.replace(/^>!\s*/, '');
+    let [summary, ...contentLines] = cleanedText.split('\n').filter(line => line.trim() !== ''); // Filter out empty lines
+    let content = contentLines.join('\n').trim();
+    let contentEndIndex = content.indexOf('\n\n');
+    if (contentEndIndex !== -1) {content = content.substring(0, contentEndIndex).trim();}
+    let html = `<details class="convertdetails"><summary>${summary.replace(">! ", "")}</summary>${content}</details>`;
+    string = string.replace(ogText, html.trim());
+    return string;
+}
+main.registerBlock({open: conf.open,close: conf.close,exec: convert});
\ No newline at end of file
diff --git a/index.js b/index.js
index 6077965..47fee00 100644
--- a/index.js
+++ b/index.js
@@ -30,7 +30,9 @@ let cssStyles = {
     contDanger: "convertdanger",
     contSuccess: "convertsuccess",
     httprequest: "mdhttpRequest",
-    contPrimary: "convertprimary"
+    contPrimary: "convertprimary",
+    small: "convertsmall",
+    details: "convertdetails"
 };
 
 function getStyle(index, incCSS = false) {
diff --git a/inline/headings.js b/inline/headings.js
index 7bd644a..76a56e6 100644
--- a/inline/headings.js
+++ b/inline/headings.js
@@ -56,6 +56,15 @@ function convert(string, plain) {
         string = string.replace(ogHead, head);
         return string;
     }
+    if(string.indexOf('\n-#') !== -1) {
+        if(plain) return string.replace('\n-#', '');
+        let start = string.indexOf('\n-#');
+        let end = string.indexOf('\n', start + 2);
+        let ogHead = string.substring(start, end);
+        let head = `\n<small${main.getStyle('small', true)}>${ogHead.replace('\n-#', '').replace('\n', '')}</small>`;
+        string = string.replace(ogHead, head);
+        return string;
+    }
     return -1;
 };