Aligning left footer elements on mobile

Site URL: http://www.pianoharbour.com.au

Can anyone help please, it is all in the title and the image; p/w is pianoharbourtest
 

😞 my code is not working


@media screen and (max-width: 768px) {
  .Footer {
    text-align: center !important;
  }
}

Add to Design > Custom CSS

div#block-yui_3_17_2_1_1606257616621_5795>div {
    margin: 0 auto;
    text-align: center;
}