From Meta, a Wikimedia project coordination wiki
{{userbox-2
| side-box 1 color
| main box color
| ID/icon 1
| message
| ID/icon 2
| border color (defaults to same as side-box 1)
| side-box 2 color (defaults to same as side-box 1)
}}
{{userbox-2
| float =
| border-c = border color
| border-s = border width
| id1 = side-box 1 content
| id1-c = side-box 1 color
| id1-p = side-box 1 padding
| id1-s = side-box 1 font size
| id1-fc = side-box 1 font color
| id1-lh = side-box 1 line height
| id1-op = side-box 1 CSS properties
| info = main box content
| info-a = main box horizontal alignment
| info-c = main box color
| info-p = main box padding
| info-s = main box font size
| info-fc = main box font color
| info-lh = main box line height
| info-op = main box CSS properties
| id2 = side-box 2 content
| id2-c = side-box 2 color
| id2-p = side-box 2 padding
| id2-s = side-box 2 font size
| id2-fc = side-box 2 font color
| id2-lh = side-box 2 line height
| id2-op = side-box 2 CSS properties
| usercategory = user category (optional)
| usercategory2 = user category (optional)
}}
If border-c is not specified, id1-c will be used
All parameters are optional