.color-swatch { width: 24px; height: 24px; border-radius: 50%; display: inline-block; margin-right: 12px; border: 1px solid #666; } .color-swatch-1 { background-color: var(--color-1); } .color-swatch-2 { background-color: var(--color-2); }  .color-swatch[style*="--color-1: ;"], .color-swatch[style*="--color-2: ;"] { display: none; }