1. clip-path: none
2. inset(10px 0 25% 2em)
3. circle(100px at 50% 50%)
4. ellipse(100px 50px at 75% 25%)
5. polygon(50% 0, 100% 50%, 50% 100%, 0 50%)
6. polygon(0 0, 50px 100px, 150px 5px, 200px 200px, 0 100%)