Styling with uBlock origin

For personal styling you can use uBlock origin filter. Go to extensions options > my filter or follow link to chrome-extension://cjpalhdlnbpafiamejdnhcphjbkeiagm/dashboard.html#1p-filters.html.

Example for a styling:

example.org##.navbar-default:style(background-color: #b63929!important)
example.org##.menu-horizontal-toggle:style(background-color: #b63929!important)

More infos: https://github.com/gorhill/uBlock/wiki/Static-filter-syntax#subjectstylearg