<style>
#image01 {
-webkit-mask-image: url(https://i.ibb.co/JjDXBPr/ED5929-CE-1-D66-4-EC4-8-F8-A-14792-D8-F2384.png);
-webkit-mask-size: 93%;
-webkit-mask-repeat: no-repeat;
-webkit-mask-position: center;
}
</style>

this is the code i used to get that effect! if you go to the url in the code and see the image being used as a mask, you might understand better! you can also replace that url with anything else to get a different shape on the image :)