JSFiddle - React, Tailwind, and code Playground

by Yoshiharu Kamata

HTML

<button class="delete">delete</button>
<div class="item_area">
  
</div>

CSS

button.delete {
  position: absolute;
  right: 0;
  width: 60px;
}
.item_area {
  border: 1px solid lightgray;
  height: 100px;
  margin-right: 60px;
}
button.delete:hover + .item_area {
  border: 2px dotted gray;
}