| Position |  |
|---|---|
| Description | Standard fixed piece that displayed at the right and left side of the site. |
| Size | 120×600 pixels or 120×800 pixels. The main content (logo, copys…) should not exceed more than 120×600 px and should be line up to the middle body to avoid hiding important content in small resolutions. Should not put information in the first 46px of the top. |
| Format | gif, jpg |
| Max weight | 250 Kb display. |
| Animation | No allowed |
