Dipslay only a selected row and column

```
I want to display a specific content from an excel sheet, and be able to add
some css style.
```

Original issue reported on code.google.com by `dritance...@gmail.com` on 2 Oct 2011 at 4:26

The issue names no file, entry point, or test in the php-excel-reader repository. Start by locating the code that renders Excel sheet contents, then clarify which row and column selection and CSS behavior are expected. Done means a specific sheet selection can be displayed with the requested styling and the behavior is covered by an appropriate test or example.

Written by the indexing model from the issue text.