body {
	margin: 0;padding:0;
	font-family: "LINE Seed JP", "ヒラギノ角ゴ Pro W3", Meiryo, "メイリオ", "Osaka", "MS PGothic", "ＭＳ Ｐゴシック", sans-serif;	/*フォント種類（ゴシック）*/
	font-weight: 400;
	-webkit-text-size-adjust: none;
	background-color: rgb(251, 240, 227);		/*背景色*/
	color: var(--bg-inverse-color);		/*文字色*/
	line-height: 2;		/*行間*/
	overflow-x: hidden;
	/*background-image: url('../images/bg.jpg');*/
}

header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	background-color: antiquewhite;
	width: 100%;
	height: 100px;
}
.header-logo{
	margin-left: 10px;
	text-decoration: none;
	font-weight: bold;
	color:brown;
	font-size: 20px;
	display: block;
}
.content_card-box{
	background-color: rgba(173, 216, 230,0.9);
	border: 1px solid #a4a4a4 ;
	margin: 50px auto;
	max-width: 1000px;
	border-radius: 8px;
    padding: 20px;

}
.content_card-text{

	padding: 10px;
}
.content_card-img{
	height:250px;
	display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 5px;
}
.content_card-title{
	color: #004d61;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.2);
}
.content_card-title-li{
	color: #004d61;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.2);
}
.content_card-p{
	color: #444444;
	font-size: 18px;
	font-weight:bold;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
	margin-bottom: 20px;
}
.content_card-pic{
	width: 120px;
	height: 120px;
}
.heighlighted-txt{
	color: red;
	font-size: 42px;
	font-weight: bold;
}
.page-title{
	color: brown;
	text-align: center;
}
.page-bg{
	background-image: url('../images/bg.jpg');
	opacity: 0.5;
}
.link-btn{
	background-color: rgb(107, 107, 243);	
	padding: 10px;
	color: white;
    border-radius: 3px;
}
.button-box{
	margin: 0 auto;
	display: flex;
	width: 400px;
	justify-content: space-between;
    padding-bottom: 20px;
}
.content_card_img{
    width: 326px;
    height:186px;
    margin-right: 10px;
}

/*著作部分（※意図的に見えなくしたりしないで下さい。規約違反になります。）
---------------------------------------------------------------------------*/
.pr {
	margin-left: calc(-1 * var(--content-space));
	margin-right: calc(-1 * var(--content-space));
}
.pr a {
	text-decoration: none;display: block;
	text-align: right;
	padding: 0.5rem 1rem;
	font-size: 0.8rem;
	background: #555;
	color: #ccc;
}
.pr a::before {
	font-family: "Font Awesome 6 Free";
	content: "\e2ca";
	font-weight: bold;
	margin-right: 0.5em;
}