Add colours to background post of user groups

[SvePu]

Eg:
SupMod group ID = 3
Admin group ID = 4
Mod group ID = 6


Make the template changes as written above and add to showthread.css:

.post_3,
.post_4,
.post_6{
   background: red; /* your desired post background color for UID 3,4,6 */
}