@charset "UTF-8";

/*------------------------------------------------------------pagetitle*/
#pagetitle {
	background: url(../img/introduction_img/pagetitle_bg.jpg) center center no-repeat;
	background-size: cover;
}

/*------------------------------------------------------------Content*/
.staff_tx {
  font-size: 18px;
  font-weight: bold;
  margin-bottom: 8px;
}
[data-ruby] {
    position: relative;
}
[data-ruby]::before {
    content: attr(data-ruby);
    position: absolute;
    top: -1.6em;
    left: 5px;
    right: 0;
    margin: auto;
    font-size: 0.5em;
}
rt {
  display: none;
}
.staff_tx_letter {
  padding: 4px 1px 0 1px;
}