## Equations in Keynote in a browser

I am trying to see if I can add equations in Keynote in iCloud via browser (I don’t have a Mac/Iphone). I searched but couldn’t find a way other than copy-pasting an image from somewhere. (I’m using Chrome, and I couldn’t do it neither in Linux nor in Windows)

A similar question is about sub/super-scripts. I could not find a way to insert them either in a browser.

## Keynote problem

we are making a keynote theme. When opening the Keynote on different macbooks some slides change slightly the postion of headings suddenly? Has anyone an Idea why and how to fix it?

Thank you!

## Keynote version 8.3 how to alter image opacity.. only shows gallery/arrange and not style tab?

Please can you help? I want to fade out an image on a keynote presentation but in the version I have (which is 8.3) there isn’t the style tab. How can I change the opacity of the image? Is there a tool elsewhere within keynote? Thanks so much!

## Keynote: change the font of an equation

I’m using the built-in equation tool in Keynote. Is there a way to change the font used by default in Keynote?

Also, I see that when I try to use text in the equation via \text{} the font is in bold mode. How can I change that?

Note that a relevant Keynote question has been asked here.

As an example for the font change see this picture

As an example for the bold text see the picture which was generated by \Gamma \text{ is fixed}

## Embedded youtube video in Keynote

As it is possible to do on Powerpoint, I was wondering whether it is possible to stream a Youtube video from a Keynote slide directly, (using the video URL?), without having to download the .mp4 file on the computer.