How to set different colors to the labels in <xforms:select1>

Hello all,

How to set different colors to the labels in <xforms:select1>?

The following code gives same color to all labels

Code:

 <xforms:select1  ref="instance('select1')/select1" appearance="compact" style="height:10em;width:15em;color:#000080;font-weight:bold;"> 

                    <xforms:item>

                        <xforms:label>My Favourites</xforms:label>

                        <xforms:value />

                        </xforms:item>

                        <xforms:itemset  nodeset="instance('profile')/UserProfile/MyFavorites/PerformersReference">

                        <xforms:label value="."/>

                        <xforms:value value="."/>

                        </xforms:itemset>

                        <xforms:itemset  nodeset="instance('profile')/UserProfile/MyFavorites/OrganizationReference">

                        <xforms:label value="."/>

                        <xforms:value value="."/>

                        </xforms:itemset>

                         <xforms:item>

                        <xforms:label>My Venues</xforms:label>

                        <xforms:value />

                        </xforms:item>

                                    <xforms:itemset  nodeset="instance('profile')/UserProfile/FavoriteVenues/VenueReference">

                                            <xforms:label value="."/>

                                            <xforms:value value="."/>

                                        </xforms:itemset>

                    </xforms:select1>

I am trying like this also

<xforms:item>

                        <xforms:label style="color:#000080">My Favourites</xforms:label>

                        <xforms:value />

                        </xforms:item>

                        <xforms:itemset  nodeset="instance('profile')/UserProfile/MyFavorites/PerformersReference">

                        <xforms:label value="." style="color:#00FF80"/>

                        <xforms:value value="."/>

                        </xforms:itemset>

But it’s not worked.

Please give an idea.

Thanks,

Bhavani