add style.css
add style.css

style.css from odoocommunitywidgets/WOWSlider/sample/styles/style.css
luistorresm/website_multi_image,lukebranch/website_multi_image,lukebranch/website_multi_image,yelizariev/website_multi_image,Vauxoo/website_multi_image,Vauxoo/website_multi_image,OdooCommunityWidgets/website_multi_image,luistorresm/website_multi_image,vauxoo-dev/website_multi_image,OdooCommunityWidgets/website_multi_image,vauxoo-dev/website_multi_image,yelizariev/website_multi_image,vauxoo-dev/website_multi_image,Vauxoo/website_multi_image,luistorresm/website_multi_image,yelizariev/website_multi_image