Redesign / Participatory texts

https://www.figma.com/proto/3CNSXeFTMtUl2QdEUgLpEo/Decidim-PX?page-id=5604%3A308577&node-id=9668-151757&viewport=27449%2C-1171%2C0.47&scaling=min-zoom&starting-point-node-id=6209%3A222979&hide-ui=1