JSFiddle - React, Tailwind, and code Playground

HTML

<div class="left"></div>
<div class="right"></div>

CSS

.left {
    position: absolute;
    left: 0;
    top: 0;
    width: 100px;
    height: 100px;
    border-width: 4px;
    border-color: black white black black;
    border-style: solid;
    border-radius: 60px
}
.right {
    position: absolute;
    left: 104px;
    top: 0;
    width: 100px;
    height: 100px;
    border-width: 4px;
    border-color: black black black white;
    border-style: solid;
    border-radius: 60px;
}