Why aren't product variants displaying on my website?

[floversx]

my variants (small, large, etc) are showing up on my website or even on my themes when i customize it. I already tried to delete it and add it back nothing. 

[Zeel-prajapatii]

Hey @floversx 

Please add the below css. 

.product-form__input input[type=radio]+label{

  color: #000;

}