You have to apply all the transforms in a chain otherwise you will overwrite the initial transform. So in this case, you have to give it rotation as well as the scale.
50% {
transform: rotate(-45deg) scale(0.5);
background: yellow;
}
I’ve edited your post for readability. When you enter a code block into a forum post, please precede it with a separate line of three backticks and follow it with a separate line of three backticks to make it easier to read.
You can also use the “preformatted text” tool in the editor (</>) to add backticks around text.
See this post to find the backtick on your keyboard.
Note: Backticks (`) are not single quotes (’).