Capitalization throws off CSS scoping

[teleclimber]

If you put this in REPL:

<h1>
	Big red Comic Sans
</h1>

<H1>
	Big red Comic Sans
</H1>

<style>
	h1 {
		color: red;
		font-size: 2em;
		font-family: 'Comic Sans MS';
	}
</style>

You'll see one of the H1s is styled the other is not. Element names are not case sensitive in CSS, so both elements should be styled.

See this codepen for non-svelte HTML result:

https://codepen.io/teleclimber/pen/GxmvGJ

Thanks!

[Rich-Harris]

Thanks — fixed in #1314. You should be aware though that as of v2, capitalised tags will be assumed to be components rather than elements, so <H1>...</H1> would be an error.