Simple Problem: How to center?

That’s actually one of the features I’m going to be adding as part of a major plugin overhaul soon (to replace the custom height option). For now, you can do it with the options and some css.

Set the top margin to 50%. Then figure out how tall your frame is in pixels (try right-clicking and inspecting element in Chrome). Divide that value by 2. then, add the code: fsml_ff { margin-top: -[insert value]px; } (inserting the value and removing the square brackets) to the custom css field under custom design. In the future, the plugin will do that work for you.