Change console border to @serialGraphBackground (#3363)
Change console border to @serialGraphBackground (#3363)


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