How To Change Text Color With Rainbow Color

Rainbow color effect
1. Login to Blogger Account

2. Go to Design > Page elements

3. Click Add a Gadget and choose Html/JavaScript

4. Paste Bellow Code and click Save Button

<script src='http://yourjavascript.com/1442162926/rainbow-colors-facebookjocks.blogspot.in.js' type='text/javascript'></script>