position absolute center horzantal code example

Example 1: css absolute center horizontal

.parent{  position: relative;}.child{  position: absolute;  top: 50%;  left: 50%;  transform: translate(-50%, -50%);}

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 */
}