Update

Co-Authored-By: JehanKandy  <[email protected]>
Co-Authored-By: Vinura Pathirana <[email protected]>

Author: 3 people

README.md

@@ -36,6 +36,11 @@ All previous releases in [JKCSS](https://github.com/JKCSS/JKCSS-Framework)
 | Class | Description |
 | -------- | -------- |
 | jkbtn jkbtn-blue | button blue |
+| jkbtn jkbtn-gray | button gray |
+| jkbtn jkbtn-green | button green |
+| jkbtn jkbtn-red | button red |
+| jkbtn jkbtn-yellow | button yellow |
+| jkbtn jkbtn-info | button info |
 
 # History