mUnprefixed(u,"-webkit-"));if(o.includes("-webkit-")&&this.cloneBefore(e,`-webkit-${e.prop}`,p),this.cloneBefore(e,e.prop,p),o.includes("-o-")){let m=this.stringify(this.cleanFromUnprefixed(u,"-o-"));this.cloneBefore(e,`-o-${e.prop}`,m)}for(r of o)if(r!=="-webkit-"&&r!=="-o-"){let m=this.stringify(this.cleanOtherPrefixes(u,r));this.cloneBefore(e,r+e.prop,m)}d!==e.value&&!this.already(e,e.prop,d)&&(this.checkForWarning(t,e),e.cloneBefore(),e.value=d)}findProp(e){let t=e[0].value;if(/^\d/.test(t)){for(let[r,n]of...