SCSS

HTML

<div class="container">
  <div class="box"></div>
  <div class="box"></div>
  <div class="box"></div>
</div>

SCSS

.container {
  display: flex;
  justify-content: space-between;
  border: 3px solid blue;
}

.box {
  width: 100px;
  height: 100px;
  background-color: red;
}

.box:first-child {
  visibility: hidden;
}