/* 40周年ロゴ */
#contents .color_wrapper {
	position: relative;
}
#contents .color_wrapper::before {
	content: "";
	position: absolute;
	right: 75px;
	bottom: 35px;
	width: 150px;
	aspect-ratio: 1 / 1;
	background: url("../images/logo_40th.png") no-repeat center;
	background-size: contain;
}
/* 会長挨拶 */
#contents .section_chairman p.text {
	margin-bottom: 20px;
	line-height: 24px;
}
p.photo_chairman {
	float: left;
	width: 180px;
	margin-right: 30px;
	margin-bottom: 30px;
	color: #5957c5;
	text-align: center;
	font-size: 13px;
	line-height: 20px;
}
p.photo_chairman img {
	margin-bottom: 6px;
}
/* 設立30周年記念パーティー　写真組 */
#contents .section_party div.photo_block {
	margin-bottom: 30px;
}
#contents .section_party div.photo_block p {
	float: left;
	font-size: 12px;
	margin-right: 8px;
	line-height: 1.5em;
}
#contents .section_party div.photo_block p a {
	display: inline-block;
}
#contents .section_party div.photo_block:after {
	content: ".";
	display: block;
	visibility: hidden;
	height: 0.1px;
	font-size: 0.1em;
	line-height: 0;
	clear: both;
}
#contents .section_party div.photo_block p:last-child {
	margin-right: 0;
}
#contents .section_party div.photo_block p img {
	margin-bottom: 5px;
}
#contents .section_party div.photo_single p {
	width: 100%;
}
#contents .section_party div.photo_two p {
	width: 302.5px;
}
#contents .section_party div.photo_three p {
	width: 199px;
}
#contents .section_party div.photo_four p {
	width: 147.25px;
}