Awesome osTicket：https://github.com/clonemeagain/awesome-osticket
Require modifications to osTicket core.
- Bootstrap Free Theme - Unofficial bootstrap theme for osticket 1.10.
- DMT Free Responsive for 1.9.12 - Looks good. Awaiting upgrade to 1.10.
- osTicketAwesome.com - Commercial theme for client and staff portals.
- osTicketResponsiveTheme.com - Commercial theme for client & staff portals. —— 这家的主题也不错！
- Themedost.com - Commercial Themes. —— 这家的主题更好看些！