horizontally align absolute div code example

Example 1: position absolute vertical center

<style>
.parent { position: relative; }
.centered-element {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}
  
</style>

<div class="parent">
 <div class="centered-element">I'm Centered!</div>
</div>

Example 2: absolute position center

position: absolute;
margin-left: auto;
margin-right: auto;
left: 0;
right: 0;
text-align: center;