JSFiddle - React, Tailwind, and code Playground

by web tiki

HTML

<div class="cutout"><div></div></div>

CSS

body {
    padding: 50px;
}


.cutout {
    height: 88px;
    width: 88px;
    position:relative;
    background:#808080;
  
}
.cutout:after, .cutout:before, .cutout >div:before, .cutout >div:after{
    content:'';
    position:absolute;
    width:30px;
    height:30px;
    border-radius: 50%;
    background:#fff;
}
.cutout:before{
    left:-15px;
    top:29px;
}
.cutout:after{
    left:29px;
    top:-15px;
}
.cutout >div:before{
    top:29px;
    right:-15px;
}
.cutout >div:after{
    bottom:-15px;
    left:29px;
}