body#product .product-variants .product-variants-item ul li.attr-unavailable .radio-label,
body#product .product-variants .product-variants-item ul li.attr-unavailable .color,
body#product .product-variants .product-variants-item ul li.comb-unavailable .radio-label,
body#product .product-variants .product-variants-item ul li.comb-unavailable .color {
  opacity: 0.38;
  border: 1px solid #d5d5d5 !important;
  cursor: pointer;
}

body#product .product-variants .product-variants-item ul li.comb-switchable .radio-label,
body#product .product-variants .product-variants-item ul li.comb-switchable .color {
  opacity: 0.58;
  border: 1px solid #aaa !important;
  cursor: pointer;
}

body#product .product-variants .product-variants-item ul li.comb-switchable .radio-label:hover,
body#product .product-variants .product-variants-item ul li.comb-switchable .color:hover,
body#product .product-variants .product-variants-item ul li.comb-unavailable .radio-label:hover,
body#product .product-variants .product-variants-item ul li.comb-unavailable .color:hover {
  opacity: 0.78;
}

body#product .product-variants .product-variants-item ul li input:checked + .radio-label {
  opacity: 1;
}