Select an image and convert it to CSS!

About
This output was created by resizing and setting each pixel as a box-shadow of a single pixel div, so no `img` tag or `background-image` is needed. Is this a better way of rendering images? Absolutely not. The generated image is sometimes much bigger than the original and as you can see, worse in quality.
Why do it? These images are dynamic and each pixel's position can be controlled by making very few changes to the generated string. This can be used in browser games where textures need to dynamically react to change in camera angle and lighting.

The entire image is embedded inside the '<img>' tag using base64 encoding, so no need of external hosting. base64 is a simple binary to ASCII conversion algorithm where binary numbers 0-63 are assigned unique characters from A-Z, a-z, 0-9, + and / in that order.
'=' is used for padding.