@layer unstyled-web-components{uwc-playground{display:flex;border:1px solid gray;min-height:150px;>pre{flex:1 0;margin:0;padding:1rem;code{display:inline-block;width:100%;height:100%;outline:none}}>[part=preview]{flex:1 0;border:none;border-left:1px solid gray;padding:1rem}}}