CodeCanyon - Add Custom HTML Module (For OpenCart) | 782 KB
If you have any problems with the display units html this patch will resolved the problem
The module is intended to create any HTML block. It is possible to attach these blocks to any pattern (top, left, right or bottom). To install and configure this module, you will not need knowledge of php.
DEMO:
http://codecanyon.net/item/add-custom-html-module/504391