Have you noticed a discrepancy in the inset box-shadow behavior with large border-radius on one side, particularly in Chrome?
I'm curious about which browser is showing accurate results.
Here's how it appears in Chrome:
https://i.stack.imgur.com/jTzdl.png
And here's how it looks in Firefox:
https://i.stack.imgur.com/uCWos.png
<div style="
border-top-left-radius: 100%;
box-shadow: inset 0px 0px 0 20px red;
background-color: #ccc;
width: 200px;
height: 100px;
"></div>