This extension will allow you to layout your options on your product pages.
• You can lay out your options in lines or a column but sorry not both.
• You can set how many options you would like per line.
• You can set if you want what one type of option is on its own separate line.
• You can set if your Radio Buttons are displayed vertically or horizontally.
• You can set if your Checkbox is displayed vertically or horizontally.

All this is possible with this extension. No codes to rewrite as everything is set in your MOD’s.
Once installed, you must go to system/users/user groups and give yourself permission to access the options positioning.
Now under Extensions you will find Option Positioning Made Easy.
Click it and set your options positions.
Easy install: Unzip and copy everything from the upload folder to your web root directory.
No files are over written.
Install instruction are included.
This has been tested on opencart 1.5.4 to 1.5.6.4
This may work with earlier versions.
If it dose not work on your version, please let me know and I will make one that works on your version.
Now on the other hand, if you try this on an earlier version and it dose work, please tell me.
If you have any problems just let me know and I will we can get it working for you.