reuse erp5_xhtml_style/erp5.css source code. In this way it's easier to maintain code.

The trick with dtml-var at the top permit to call the dtml document erp5_xhtml_style/erp5.css using the properties from tiolive_base/erp5.css.

In this way, colors used in css will be colors definied in tiolive_base/erp5.css properties tab (not those from erp5_xhtml_style/erp5.css properties tab).

Thanks to julien for his help

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@26355 20353a03-c40f-0410-a6d1-a30d3c3de9de

bt5/tiolive_base/bt/revision

-19
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+20
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