{"html":"<html>\n    <head>\n        <meta charset=utf-8>\n        <style type=\"text/css\">\n            /*补全代码*/\n            div{\n                font-size: 20px;\n            }\n            div:nth-child(1){\n                color: rgb(255, 0,0);\n            }\n            .green{\n                color: rgb(0, 128, 0);\n            }\n            #black{\n                color: rgb(0, 0, 0)\n            }\n        </style>\n    </head>\n    <body>\n        <div>红色</div>\n        <div class='green'>绿色</div>\n        <div id='black'>黑色</div>\n    </body>\n</html>","css":"/* html, body {\\n\\twidth: 100%;\\n\\theight: 100%;\\n\\tmargin: 0;\\n\\tpadding: 0;\\n} */","js":"// 请在这里输入代码"}