How can I reorder my divs using only CSS?

Question

Given a template where the HTML cannot be modified because of other requirements, how is it possible to display (rearrange) a div above another div

Answer 1

If you just use css, you can use flex.

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

    flex-direction: row-reverse; //revert horizontally
    //flex-direction: column-reverse; revert vertically
}

      
first block
      
second block