First, would you mind to check your syntax because it's very annoying to have to guess what you want to say.
About the style you'd like to adapt to Icy Phoenix, it is quiet simple but if you do not have any xHTML / Css knowledge it will take a lot of time ...
Then here are some tips to help you out :
- The right box can be done with the global blocks (very simply).
- The header is almost the same type as IP's ones
- Hm yeah there is a thing that IP does not have : it's the right & left sides on the index. In IP, the templates and boxes are like that :
{table}
{headbox}
{contentbox}
{bottombox}
{/table}
But what are forgotten are that :
{table}
{headbox}
{leftside}{contentbox}{rightside}
{bottombox}
{/table}
That's how to do the same borders for the forums & categories like you want.
Ps : this is a change you have to do in every single file of the template to ensure having the left & ride sides BUT you can use CSS classes to make the code very small.
http://manticores.grepolis.eg2.fr/forum.php
Here is an example of what can be done under IP with some HTML/Css knowledge and just by editing some files in the templates (this isn't a completed template : it just was a try of myself to test the right&left sides and a basic layout).
