center a paragraph in a block css code example

Example 1: inline block align center

.parent {
  display: flex;
  justify-content: center;
  align-items: center;
}

.child {
  display: inline-block;
}

Example 2: how to center an ing with block display

img{
    display: block;
    margin-left: auto;
    margin-right: auto;
    }