avoiding 1rem in Edge to avoid blockly bug (#1343)
avoiding 1rem in Edge to avoid blockly bug (#1343)


playi/pxt,Microsoft/pxt,playi/pxt,playi/pxt,Microsoft/pxt,switchinnovations/pxt,switch-education/pxt,Microsoft/pxt,switch-education/pxt,switchinnovations/pxt,switchinnovations/pxt,Microsoft/pxt,switch-education/pxt,playi/pxt,switch-education/pxt,switch-education/pxt,Microsoft/pxt,switchinnovations/pxt