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HTML

              
                <img id="sla_src" src="data:image/png;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/2wCEAAQDAwQDAwQEAwQFBQQFBwwHBwYGBw4KCwgMEQ8SEhEPEBATFRsXExQaFBAQGCAYGhwdHh8eEhchJCEeJBseHh0BBQUFBwYHDgcHDh0TEBMdHR0dHR0dHR0dHR0dHR0dHR0dHR0dHR0dHR0dHR0dHR0dHR0dHR0dHR0dHR0dHR0dHf/AABEIAIAAgAMBIgACEQEDEQH/xAGiAAABBQEBAQEBAQAAAAAAAAAAAQIDBAUGBwgJCgsQAAIBAwMCBAMFBQQEAAABfQECAwAEEQUSITFBBhNRYQcicRQygZGhCCNCscEVUtHwJDNicoIJChYXGBkaJSYnKCkqNDU2Nzg5OkNERUZHSElKU1RVVldYWVpjZGVmZ2hpanN0dXZ3eHl6g4SFhoeIiYqSk5SVlpeYmZqio6Slpqeoqaqys7S1tre4ubrCw8TFxsfIycrS09TV1tfY2drh4uPk5ebn6Onq8fLz9PX29/j5+gEAAwEBAQEBAQEBAQAAAAAAAAECAwQFBgcICQoLEQACAQIEBAMEBwUEBAABAncAAQIDEQQFITEGEkFRB2FxEyIygQgUQpGhscEJIzNS8BVictEKFiQ04SXxFxgZGiYnKCkqNTY3ODk6Q0RFRkdISUpTVFVWV1hZWmNkZWZnaGlqc3R1dnd4eXqCg4SFhoeIiYqSk5SVlpeYmZqio6Slpqeoqaqys7S1tre4ubrCw8TFxsfIycrS09TV1tfY2dri4+Tl5ufo6ery8/T19vf4+fr/2gAMAwEAAhEDEQA/APv6iiigAooooAKKKKACiivNvjh4nTw/4Fu7aObZfar/AKLEo2klT/rCQf4dmVyAcF16ZzXRhMNLFV40Ibydv+D8jmxmKhhKE8RPaKv/AMD57HpNFcv8O/E6eLvB+l6l53m3RiEV0TtDCZRh8heBk/MBxwwOBmuoqK1KVGpKlPdOxpQrQr041YbSV18wooorI1CiiigAooooAKKKKACiiigAooooAK+Tvjr4v/4SPxg+n2zZsdG3W68felyPMPIB6gLjkfJkda9Y+MXxUg8K2NxomjyeZrt1EVZkcj7GrD7xIOQ+DlR24Y8YDfK1fd8KZTKL+u1Vb+X57v8ARfM/PuMM4jJfUKLvr73y2X6v0Xme4/s6eL/seqXfhm7b9zfZuLbjpKq/OOB3Rc5JwPL9Wr6Rr4BgnltZ4p7WV4p4mDxyRsVZGByCCOhB719hfDL4m2XxA04o4S31q3UG5tQeCOnmJnqpP4qTg9iefirKZRqfXaS91/F5Pv8AP8/U6OEM4jOl9QrP3l8Pmu3qvy9DvKKKK+MPuQooooAKKKKACiiigAooooAK8q+LXxai8GQPpWhukviCVeTgMtopHDMO7EchfxPGA2f8UPjdF4bnutF8LqlxqqKUluyQY7V89AMfOwGcjoDjOeVHzNPPLdTyz3UryzysXkkkYszsTkkk9ST3r7HIeHZVmsTi17u6Xfzfl+fpv8RxDxNGgnhcG7z2b7eS8/Pp67E88t1PLPdSvLPKxeSSRizOxOSST1JPeo6KK/QkraI/Nm76sKuaVqt7oeo2+o6TcPb3tu2+OVOoP9QRkEHggkHiqdFKUVJOMldMcZOLUouzR9jfDL4m2XxA04o4S31q3UG5tQeCOnmJnqpP4qTg9ie8r4J0rVb3Q9Rt9R0m4e3vbdt8cqdQf6gjIIPBBIPFfVPwy+MFl46c6dqEKWOtIoKxB8pcgD5imehBydhyQOcnBx+cZ7w9LCt4jDK9Pqv5f+B+XXufp/D/ABLDFpYbFO1TZPpL/J/n07HptFFFfKH2AUUUUAFFFeRfEf442XhWe40rw7El9rMLBZHkGYITk7lJBBZhjGBgAnk5BWurB4KvjKnsqEbv8vU48bj6GBpe1xErL8/JHpOt+JNI8NwedrupWtkhVnUTSANIFGTtXqx5HABPI9a+fviF8fL3U3m07wUXsrJWZGv/APlrOuMfKCP3YySQfvfdPynIryLWdd1LxFfPe65ezXd02fnlbO0ZJ2qOirknAGAM8Cs+v0HLOF8PhmqmI9+X4L5dfn9x+cZrxbicWnSw/uR/8mfz6fL7woqpqOq2GjwLPq17bWcDNsElzKsalsE4ySOcA/lT7K+tdStkutOuYbm2kzsmgcOjYODgjg8gj8K+n5o35b6nynJLl57adyxRRRTJCiiigAqSCeW1nintZXiniYPHJGxVkYHIII6EHvVDUdVsNHgWfVr22s4GbYJLmVY1LYJxkkc4B/Kn2V9a6lbJdadcw3NtJnZNA4dGwcHBHB5BH4VPNFvl6l8k0ue2nc+ifh/+0F9yw8ff7RGpxp+IV40X6jcv+zkdWr3XTdW0/WYGn0e+tb2BW2GS2lWRQ2AcZUnnBHHvXwTW54W8X6v4O1FL3Qrt4iGDSQkkxTgZ4dc/MME+4zkEHmvlMz4Vo171ML7ku32f+B+XkfX5VxfXw9qWLXPHv9pf5/PXzPuaivIvhx8cbLxVPb6V4iiSx1mZisbxjEExyNqgkkqxzjByCRwckLXrtfB4zBV8HU9lXjZ/n6H6FgsfQx1L2uHldfl5M8W+NnxUn8OZ8O+HZPL1KaINcXaON1urdFXByHI5ycYBBHJBX5mrU8Sa3L4k1/UtWuN4e9naUI8hcxqT8qbj1CjAHTgDpWXX6tlOXQwGHVOK95/E+7/4HQ/IM5zOpmOJlUk/dXwrsv8Ag9QqpquoxaPpd7qNyrtBZwPO6xgFiqqWOM45wKt1XvrKDUrK5sr1PMtrmNoZUyRuVhgjI5HB7V6Ur8r5dzzIcvMufbqfFXiXxLqPizV5tT1mbzLiThVXhIl7Io7KM/zJySTWn4A8bXngfXYbu3kc2MrKl5ABuEseecDI+YAkqcjn2JBPG3gDVvA+oSQ38Ly2JYCG+RD5coOcDP8AC2AcqTng9RgnX+Gfwzv/ABjqltc3ls8WgxMJJp5VZVnUNgxoRjJJBBIPy898A/nlOnivrSST9pf+m/I/Yq9fAfUHKTXsbfK3ZefZb3PrOiiqGpa5pei+V/bGpWdl5ufL+0zrHvxjONxGcZH51+hykoq8nY/HYwlN8sVdl+qmq6jFo+l3uo3Ku0FnA87rGAWKqpY4zjnAo07VbDWIGn0m9tryBW2GS2lWRQ2AcZBPOCPzp99ZQalZXNlep5ltcxtDKmSNysMEZHI4Pak3zRvB+hSioTSqLTr3PirxL4l1HxZq82p6zN5lxJwqrwkS9kUdlGf5k5JJrT8AeNrzwPrsN3byObGVlS8gA3CWPPOBkfMASVORz7EgnjbwBq3gfUJIb+F5bEsBDfIh8uUHOBn+FsA5UnPB6jBOv8M/hnf+MdUtrm8tni0GJhJNPKrKs6hsGNCMZJIIJB+XnvgH89p08V9aSSftL/035H7BXr4D6g5Sa9jb5W7Lz7Le59Z0UUV+iH42FfTPwT+Kk/iPHh3xFJ5mpQxFre7dxuuFXqrZOS4HORnIBJ5BLfM1anhvW5fDev6bq1vvL2U6ylEkKGRQfmTcOgYZB68E9a8zNsuhj8O6cl7y+F9n/wAHqerk2Z1MuxMakX7r+Jd1/wADoWPGXh9vC3inVdIZXCWs7LF5jKzNGeUJI4yUKnt16DpWHX1j8X/hZ/wnNqmpaQ23XbSLYiM2EuIwSdhzwrZJIPTnB4wV+Up4JbWeWC6ieKeJikkcilWRgcEEHoQe1Z5NmkMfh1JP318S8+/ozXPMpqZdiXFr3G24vy7eqI6KKK9c8UKKKoa5qX9i6JqWpeV5v2K2kuPL3bd+xS2M4OM464pSkopyfQqEXOSjHdnjnxd+Lt1pd7P4f8KzwhhGUuryMkyROTyiHoGAHJ5ILYG0rXgM88t1PJPcyPLPKxd5JGLM7E5JJPUk0Tzy3U8k9zI8s8rF3kkYszsTkkk9STUdfnONxtTF1HOb06Lsfs2WZZRy+iqdNa9X1bLFlfXWm3KXWnXM1tcx52TQOUdcjBwRyOCR+NfSnwk+K0vi95tK8RPbR6rGqmB0yhulA+bjpuGMnGMgnCgKa+Y60/Dusy+Hdd07VbfeXs51lKJIULqD8y5HQMMg+xNaZfjp4Sqmn7vVGWcZVSzChKLXvpe6+qf+T6n3DRRRX6GfjgUUUUAFbng3w+3inxTpWkKrlLqdVl8tlVljHLkE8ZCBj36dD0rHgglup4oLWJ5Z5WCRxxqWZ2JwAAOpJ7V9W/CD4Wf8INavqWrtu127i2OitlLeMkHYMcM2QCT04wOMlvIznNIYDDuTfvv4V59/RHtZHlNTMcSope4mnJ+Xb1Z6jXn/AMQPhHo3jrfdf8eGsttH26NS24Lxh0yA3HGeDwvOBivQKK/KsNiquFqKrRlytf18/Q/XsVhKOLpulXipRff+tH5o+LfF/wAMfEngrdJqtl5tiP8Al9tSZIv4epwCvLAfMBk5xmuPr9Aq4fxP8I/CniqSa4vNP+zX033rqzbynJ3bixH3WY5OSyk89eBj7TA8YKyji4fNf5f8H5Hw2P4Kd3PBT+Uv81+q+Z8a1HPBFdQSQXMaSwSqUeORQyupGCCD1BFfQuufs0/6+Tw3rn93yre+i+md0i/iRhPQe9cXqXwE8a2M6x2tna36FdxltrlAoOTx+82nPGemOetfQ0c9y+utKqXrp+Z81X4fzLDvWk36a/lc/NnxZ4YvPCOu3el6gjgxMTFKy7RNHk7XHJ4IHqcHIPINYlfd/wARf2ctW8UmW21fwvqaarBH5cN9aW7TeXnDD5kyrr7ZOMsAVJJr5g1n4C+K9PnxpiW2pwMzBXhmWNlUHgsHIwSOwLYweemfmcVlk1Jywvvw6Wd9/Q+/y/PqU6ahjP3dTZ8y5U2t7N6fI8vrtfhZ4Rn8WeLbFfs/madZyLPdu8YeMKDkIwPB3kbcc8EnBANdHoPwA8Sai6trUttpcG4qwZhNJjGQQqnaQTxywPXjpn6m8D/AXVvDiDTPDXhLU4JLjBknuoWjMpVeryPhR0PGQMk4HNaYLLJKaq4v3ILXV2vb1/EwzXPqfspUcD+8qPT3VdK/muva19SrRXpum/ATxrfTtHdWdrYIF3CW5uUKk5HH7vcc856Y4612mh/s0/6iTxJrn97zbexi+uNsjfgTlPUe9fRV8+y+iveqp+mv5XPhsPw9mVd2jSa9dPzsfP1dh4Q+GPiTxrtk0qy8qxP/AC+3RMcX8XQ4JblSPlBwcZxX014Y+EfhTwrJDcWen/ab6H7t1eN5rg7twYD7qsMDBVQeOvJz3FfPY7jBWccJD5v/AC/4PyPpsBwU7qeNn8o/5v8ARfM8/wDh/wDCPRvAuy6/4/8AWV3D7dIpXaG4wiZIXjjPJ5bnBxXoFFFfF4nFVcVUdWtLmb/r5eh9zhcJRwlNUqEVGK7f1q/NhRRRWB0BRRRQAUUUUAFFFFABRRRQAUUUUAFFFFABRRRQB//Z" class="hidden">
              
            
!

CSS

              
                body { background-color: #FFFFFF; }
              
            
!

JS

              
                // forked from siouxcitizen's "canvasで画像の組み込み"
//前のものが画像表示できなくなっていたのでbase64形式での画像の表示を行いました
//
//以下コードを参考にさせて頂きました
//chrome13未満でdataURIの画像が表示されない!
//http://jsdo.it/GeckoTang/x06z
//
//以下コードをbase64画像への変換に使用させていただきました
//2009-3-14 選んだファイルを Base64 エンコードする
//http://wonderfl.net/c/h1NU
              
            
!
999px

Console