<!DOCTYPE html>
<link rel="match" href="../expected/clip-path-basic-shapes-ref.html" />
<style>
    .outer {
        margin: 5px;
        width: 130px;
        height: 80px;
        display: inline-block;
        background-color: grey;
    }

    .inner {
        height: 100%;
        background-color: black;
    }
</style>
<div class="outer">
    <div class="inner" style="clip-path: inset(30px)"></div>
</div>
<div class="outer">
    <div class="inner" style="clip-path: inset(10px 20px 30px 40px)"></div>
<