[4.0] spacer hr display

[brianteeman]

Removes the duplicated classes and the erroneous border 0 which prevents the spacer hr being displayed. Not much point in having a line that can not be displayed

before

after

[alikon]

I have tested this item ✅ successfully on 096d8dd

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[jwaisner]

I have tested this item ✅ successfully on 096d8dd

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[jwaisner]

RTC

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[richard67]

Thanks.

[brianteeman]

thanks