RemixIconEx.Development.html5

You're seeing just the function html5, go back to RemixIconEx.Development module for more information.
Link to this function

html5(icon_css_class \\ "icon")

iex> Elixir.RemixIconEx.Development.html5()
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" class="icon">
  <path d="M12 18.178l-4.62-1.256-.328-3.544h2.27l.158 1.844 2.52.667 2.52-.667.26-2.866H6.96l-.635-6.678h11.35l-.227 2.21H8.822l.204 2.256h8.217l-.624 6.778L12 18.178zM3 2h18l-1.623 18L12 22l-7.377-2L3 2zm2.188 2L6.49 18.434 12 19.928l5.51-1.494L18.812 4H5.188z" />
</svg>

example usage

svg.icon {
  width: 96;
  height: 96;
}