Update static/style.css, wiki/pages/partcollection.html, wiki/pages/improve.html, wiki/pages/acknowledgments.html

Update wiki/pages/index.html, wiki/pages/acknowledgments.html, wiki/pages/attributions.html, wiki/pages/awards.html, wiki/pages/collaborations.html, wiki/pages/contribution.html, wiki/pages/description.html, wiki/pages/engineering.html, wiki/pages/experiments.html, wiki/pages/human-practices.html, wiki/pages/implementation.html, wiki/pages/improve.html, wiki/pages/interviews.html, wiki/pages/model.html, wiki/pages/notebook.html, wiki/pages/partcollection.html, wiki/pages/protocols.html, wiki/pages/results.html, wiki/pages/safety.html, wiki/pages/team.html