When using transform in CSS with multiple transformation functions, the order of how they are listed matters!

The transformations will be applied in the order in which they are listed. This can lead to very different results than expected if you are not careful.

Example

<div class="my-box-container">
  <div class="my-box">
    <span>1</span>
  </div>
  <div class="my-box">
    <span>2</span>
  </div>
  <div class="my-box">
    <span>3</span>
  </div>
</div>
.my-box-container {
  position: relative;
  height: 350px;
}

.my-box {
  width: 175px;
  height: 175px;
  border: 5px solid;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
  position: absolute;
}

/* translated, then rotated */
.my-box:nth-of-type(1) {
  transform: translate(200px) rotate(75deg);
}

/* rotated, then translated */
.my-box:nth-of-type(2) {
  transform: rotate(75deg) translate(200px);
}

/* no transformation  */
.my-box:nth-of-type(3) {
  transform: none;
  border-style: dashed;
}

Result

1
2
3