This post have many option for a single post. You can select the color scheme of a single class that will appear as background in class page template, and icon that will appear in about page template as class tab block.
Step by step :
1. Enter a title in the column that has been provided.
2. Text editor is a content for the post description.
3. Fill the option meta box.
4. Add image here and the image will display as featured image.