.parent{
  position: absolute;
  top: 50%;
  left: 50%;
  margin-right: -50%;
  -webkit-transform: translate(-50%, -50%); /* Safari用 */
  transform: translate(-50%, -50%);
}
.logo{
}
.ig{
	display:block;
	text-align:center;
    margin-block-start: 1em;
    margin-block-end: 1em;
    margin-inline-start: 0px;
    margin-inline-end: 0px;
}
.tx-copy{
	display:block;
	text-align:center;
	color:#0064b4;
}