.content .close {
  width: 100%;
  margin: 2em 0 0;
  text-align: center;
}
.content .close img {
  width: 1em;
  height: 1em;
  vertical-align: text-bottom;
}

footer  {
    background: #ffffff !important;
  }
@media (min-width: 769px), print {
  .content {
    justify-content: center;
  }

  .frame {
    width: 670px;
  }

	footer .link {
    width: 670px;
  }
  footer .copyright {
    width: 670px;
  }
}

/* start Add 20241007 */
.wavy_line{
  text-decoration: #666666 wavy underline;
}
.under_line{
  text-decoration: #666666 solid underline;
}
/* end Add 20241007 */