assembly-looknfeel-css.xml

<assembly>
    <id>css</id>
    <formats>
        <format>zip</format>
    </formats>
    <includeBaseDirectory>false</includeBaseDirectory>
    <fileSets>
        <fileSet>
            <directory>${project.build.directory}/css</directory>
            <outputDirectory></outputDirectory>
        </fileSet>
    </fileSets>
</assembly>