.MMM-RAIN-MAP {
  margin-top: 20px; /* Move down by 20px */
  /* or */
  top: 20px; /* If positioned relatively or absolutely */
}

.MMM-RAIN-MAP {
  position: relative;
  top: 20px; /* Moves the map down by 20px */
}

They do not seem to have any affect on the position. When I start mm MMM-RAIN-MAP seems to be lower on the screen and then it jumps up to cover the bottom part of the calendar module above it.

What else can I try to get it to position where I want it?

TIA, Ron R