JSFiddle - React, Tailwind, and code Playground

HTML

<div class="container">
  <div class="content">
    <div class="movablecontainer">
      <div>
      
      </div>
    </div>
    <div>
      lorem
    </div>
  </div>
</div>

SASS

body
  background-color: black
.container
  padding: 24px 24px 24px 64px
  
.content
  display: flex
  background-color: white
  padding: 24px
.movablecontainer
  width: 32px
  div
    position: relative
    left: -48px
    width: 64px
    height: 128px
    background-color: white
    border: 2px solid blue