How do I apply inline styles to text in the Markdown component?
I’ve tried this as my source:
• <span class="psc-Style1">This is my text!</span><p>• ...
but it results in this:

The span gets closed automatically it seems by the component straight after it’s opened so it doesn’t encapsulate the text 
seems like it only works with <p>
try changing span to p
You aren’t using true inline CSS. If you look at the global CSS folder - var(--label)
is overwriting the body.
If you want to add true inline CSS to your markup component then you need to use the style attribute like this…
<p><span style="color:red;">this is the text I want to change color!</span>
You could also try adding the <style>
element in the <head>
section of the mark-up acting as internal css? But the first suggestion should work fine because I just did it myself.
I added CSS to the <header>
section of the markup and the span held the style.