JSFiddle - React, Tailwind, and code Playground

HTML

<div dir="auto" class="item">
text
<span>x</span>
</div>
<div dir="auto" class="item">
מימין לשמאל
<span>x</span>
</div>

CSS

.item {
  position: relative;
  width: 200px;
}
.item span {
  position: absolute;
  right:0;
  top:0;
}