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<html><head><style>body{background-color:yellow;}h1{background-color:#00ff00;}p{background-color:rgb(255,0,255);}</style></head><body><h1>This is heading 1</h1><p>This is a paragraph.</p></body></html><html><head><style>body{background-color:yellow;}h1{background-color:#00ff00;}p{background-color:rgb(255,0,255);}</style></head><body><h1>This is heading 1</h1><p>This is a paragraph.</p></body></html>