What is a Style Guide?
In this context, the Style Guide is just that, a guide. These are not hard and fast rules, and if a guideline doesn't make sense in a given situation, then it can be adapted. Some common practices and structures can help make this a more useful resource for everyone. When you are adding or editing the wiki, these guidelines can help you make what you do more useful for the whole community.
If any or all of this is a barrier to adding something, don't worry about it. Put it up there and someone else will probably follow along behind you and apply the style of this wiki to your work.
Finally, if you think of something you think you make the wiki easier to use or contribute to, use the "Discussion" tab above to see how others feel about it. The guidelines should reflect the ideas of the whole community; this page is as editable as any other.
Reference: Library Instruction Wiki Style Guide