RemixIconEx.Device.macbook

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

macbook(icon_css_class \\ "icon")

iex> Elixir.RemixIconEx.Device.macbook()
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" class="icon">
  <path d="M4 5v11h16V5H4zm-2-.993C2 3.451 2.455 3 2.992 3h18.016c.548 0 .992.449.992 1.007V18H2V4.007zM1 19h22v2H1v-2z" />
</svg>

example usage

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