.swatch-attribute .swatch-attribute-options .swatch-option.disabled,.swatch-attribute .swatch-attribute-options .swatch-option.out-of-stock{opacity:0.5 !important;cursor:pointer !important;pointer-events:all !important}.swatch-attribute .swatch-attribute-options .swatch-option.disabled:after,.swatch-attribute .swatch-attribute-options .swatch-option.out-of-stock:after{content:"";display:none;position:absolute;width:100%;height:100%;top:0;left:0;z-index:-1;background:linear-gradient(to right top, transparent, transparent 48%, #f00 49%, #f00 50%, transparent 51%, transparent) !important}#contact_form_notify h4{color:red}