Stylesheet to use Asana by yourself: eliminates 'team people' from the sidebar and hides the team page and calendar links.

solo-asana.css

/*
These are known to work in [Stylebot][1] for Google Chrome and [Stylish][2]
for Safari.

[1]: https://github.com/ankit/stylebot
[2]: http://sobolev.us/stylish/
*/

div.team-people, a.team-page-link, a.team-calendar-link, div.team-browser-and-arrow {
    /* If these items were collapsible or smaller I would have left them alone,
       but they take up a *huge* amount of real estate. */
    display: none;
}

span.collapse-click-target {
    /* After removing the above, the spacing around the project names needs
       adjustment. */
    padding: 0px 15px 0px 0px;
}

div.full-team {
    /* Another spacing adjustment. */
    padding-bottom: 0px;
}