<tr name="use_phases_row">
<th style="border-right:1px solid #DDD;" width="140px">Phases Planing</th>
<td><field name="use_phases" nolabel="1"/></td>
- <td style="text-align:right;"><button class="oe_btn_width" name="%(act_project_phases)d" string="Phases" type="action" attrs="{'invisible':[('use_phases','=', 0)]}"/></td>
+ <td style="text-align:right;"><button icon=" terp-emblem-important" class="oe_btn_width" name="%(act_project_phases)d" string="Phases" type="action" attrs="{'invisible':[('use_phases','=', 0)]}"/></td>
</tr>
</xpath>
</field>