position absolut horizonatl cente 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: center div absolute

#content {
  position: absolute; 
  left: 0; 
  right: 0; 
  margin-left: auto; 
  margin-right: auto; 
  width: 100px; /* Need a specific value to work */
}