Update 'prety.md'

prety.md

@@ -1,3 +1,26 @@
+## Text
+
+# H1
+```bash
+# H1
+```
+## H2
+```bash
+## H2
+```
+
+### H3
+```bash
+### H3
+```
+
+- List
+    - sub list
+```bash
+- List
+    - sub list
+```   
+
 ## Table
 -   <details>
     <summary>Basic Table</summary>