.l-content202204 .p-spirit__note {
  color: #FF0000;
}

/* =======================================
	.c-nav__spirit
======================================= */

.l-content202204 .c-nav__spirit .c-nav__list__link{
	padding: 8px 18px 20px;
	background: url("../img/navi_arrow_top.png") no-repeat center bottom 5px;
	background-size: 20px;
}

.l-content202204 .c-nav__spirit__bottom .c-nav__inner{
	border-top: 1px solid rgba(0, 0, 0, 0.1);
	border-bottom: none;
}
.l-content202204 .c-nav__spirit.c-nav__spirit__bottom .c-nav__list__link {
    padding: 20px 18px 8px;
    background: url(../img/navi_arrow_bottom.png) no-repeat center top 5px;
    background-size: 20px;
}
.l-content202204 .c-nav__spirit__bottom .c-nav__list__item.is-current::before {
    content: "";
    background-color: #000;
    width: 100%;
    height: 1px;
    display: block;
    position: absolute;
    bottom: auto;
	top: -1px;
    left: 0;
    z-index: 1;
}
.c-nav__spirit__bottom .ac-nav__wrap .ac-nav__list {
    top: auto;
    bottom: 49px;
}
.l-content202204 .c-nav__spirit__bottom{
	margin-top: 70px;
}

/* =======================================
	.spirit-title-h1
======================================= */

.l-content202204 .spirit-title-h1{
	margin-top: 40px;
    background-color: #2b4f68;
    border-left: 5px solid #95a7b4;
	color: #fff;
    padding: 15px 0px 15px 20px;
	margin: 0 0 0 0;
    font-size: 1.4em;
}

/* =======================================
	.spirit-article
======================================= */

.spirit-article ul{
	margin: 1em 0 0 0;
	padding: 0 0 0 0;
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
}
.spirit-article li{
	-ms-flex: 0 0 49.2%;
    flex: 0 0 49.2%;
    margin: 0 0 1em;
	min-height: 100%;
}
.spirit-article div.aeroengine__tech_note {
    width: 100%;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    border: 2px solid #00588f;
    padding: 0.8em 1em;
    margin: 0 0 1em;
    background-color: #f7f7f7;
}
.spirit-article div.aeroengine__tech_note{
	height: 100%;
}
.spirit-article div.aeroengine__tech_note:last-child {
	margin-bottom: 0;
}
.spirit-article div.aeroengine__tech_note p {
	font-size: 16px;
	margin: 0;
	padding: 10px 0 0 0;
	line-height: 1.5;
}
.spirit-article div.aeroengine__tech_note p.tech-ttl {
	font-size: 21px;
	font-weight: 700;
	color: #00588f;
	padding-top: 0;
}

/* =======================================
	.ac-nav__wrap
======================================= */

.ac-nav__wrap{
	display: inline-block;
    position: relative;
}
.ac-nav__wrap:hover .ac-nav__list{
	height: auto;
	overflow: visible;
}
.ac-nav__wrap .ac-nav__list{
	position: absolute;
    top: 49px;
    left: 0;
    display: block;
    text-align: left;
    background: #3c6ac5;
    width: 155%;
	z-index: 10;
	height: 0;
	overflow: hidden;
}
.ac-nav__wrap .ac-nav__list .ac-nav__list__item a{
	display: block;
    color: #fff;
    padding: 0.9em 0 0.9em 0.9em;
    border-bottom: 1px solid #fff;
	transition: opacity 0.3s;
	font-size: 0.9em;
}
.ac-nav__wrap .ac-nav__list .ac-nav__list__item:last-child a{
	border-bottom: none;
}
.ac-nav__wrap .ac-nav__list .ac-nav__list__item a:hover{
	opacity: 0.6;
}

/* =======================================
	.paper-list
======================================= */

.paper-list{
	margin-top: 50px;
}
.paper-list .paper-list-item,
.paper-list .paper-title{
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.paper-list span{
	display: block;
}
.paper-list .paper-list-item{
    font-size: 18px;
    padding: 1em 0;
    border-top: 1px dotted #999;
}
.paper-list .paper-list-item:last-child{
	border-bottom: 1px dotted #999;
}
.paper-list .paper-title{
	flex: 0 1 85%;
}
.paper-list .paper-name{
	font-weight: bold;
	line-height: 1.5;
}
.paper-list .paper-btn{
}
.paper-date{
	flex: 0 1 20%;
}
.paper-name{
	flex: 0 1 78%;
}
.paper-btn a{
	background: #284a61;
    color: #fff;
    text-decoration: none;
    line-height: 1;
    padding: 0.6em 1.5em;
    border-radius: 3px;
	display: inline-block;
	transition: opacity 0.4s;
}
.paper-btn a:hover{
	opacity: 0.6;
}

/* =======================================
	Responsive
======================================= */

@media only screen and (max-width: 768px) {
	
	/* =======================================
		.spirit-article
	======================================= */

	.spirit-article p{
		font-size: 1.1em;
	}
	.spirit-article li{
		-ms-flex: 0 0 100%;
		flex: 0 0 100%;
	}
	
	.l-content202204 .c-nav__spirit__bottom .c-nav__list__item{
		border-top: 1px solid rgba(0, 0, 0, 0.1);
		border-bottom: none;
	}
	
	
}