I was thinking if someone wasn't aware that you could also use `<button type="submit"></button>` instead of `<input type="submit">` that this could save them some time (and possibly prevent them abandoning the idea of using this lovely animated loading button)
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- Since the loading spinner is implemented using the <code>:after</code> pseudo-element, it is not supported by the <code><input type="submit"></code> element.
+ Since the loading spinner is implemented using the <code>:after</code> pseudo-element, it is not supported by the <code><input type="submit"></code> element. Consider using <code><button type="submit"></code> instead.
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