/* CSS Document */

body{
	margin: 0;
    padding: 20px 20px;
	background-color:#F9F9F9;
	font-family: Arial, Helvetica, sans-serif;
    letter-spacing:0.03em;
    line-height: 1.6;
	overflow-x: auto;
}

#containar{
	margin:0 auto;
  　display: flex;
    max-width: 770px;
}

#date{
	font-family: "Shippori Antique", Arial, Helvetica, sans-serif;
	font-size: 14px;
	color: #778899;
	margin-top: 45px;
}

#title{
	height: 60px;
	margin-top: 50px;
	margin-bottom: 20px;
}

#under{
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	margin-bottom: 10px;
}

h1{
    font-family: Arial, Helvetica, sans-serif;
    font-size: 21px;
    color:#000000;
}

li{
	margin:5px 15px;
}

a:link{
	text-decoration: none;
}


a:visited{
	text-decoration: none;
}

table {
    min-width: 100%;
	color: #000;
	font-family: Arial, Helvetica, sans-serif;
	border-collapse: collapse;
	margin: 5% auto;
	border: 1px solid #999;
}

th.style1 {
	font-family: "Noto Sans JP", Helvetica, sans-serif;
	font-size:16px;
	color:#fff;
	text-align: left;
	font-weight: 700;
	background-color: #1e50a2;
	border-top: solid 1px #999;
	border-bottom: solid 1px #c0c0c0;
	padding: 3px 15px;
	margin:0;
}

th.style2 {
	font-family: "Noto Sans JP", Helvetica, sans-serif;
	font-size:16px;
	color:#000;
	text-align: left;
	font-weight: 470;
	background-color: #99ccff;
	border-top: solid 1px #c0c6c9;
	border-bottom: solid 1px #c0c6c9;
	padding: 3px 15px;
	margin:0;
}

td {
	font-family: Arial, Helvetica, sans-serif;
	font-size:14px;
	font-weight: normal;
	color:#000;
	background-color: #fff;
	padding: 25px 20px;
	margin:0;
}

td.style1 {
	font-family: Arial, Helvetica, sans-serif;
	font-size:14px;
	font-weight: normal;
	color:#000;
	background-color: #fff;
	padding: 25px 0px;
	margin:0;
}

P.style1 {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 14px;
	font-style: normal;
	font-weight: normal;
	padding: 0px;
}

.red {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 14px;
	font-weight: bold;
	color: #ff0000;
}

.yellow {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 14px; 
	font-weight: bold;
	line-height: 2.0;
	background-color: #f7efc6;
}

html {
    scroll-behavior: smooth;
}
.pagetop_btn {
    height: 37px;
    width: 37px;
    position: fixed;
    right: 30px;
    bottom: 30px;
    background: #a6bfed;
    opacity: 0.5;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2;
}
/* ボタンの矢印 */
.pagetop_btn_arrow {
    height: 10px;
    width: 10px;
    border-top: 3px solid #fff;
    border-right: 3px solid #fff;
    transform: translateY(20%) rotate(-45deg);
}

.pagetop_btn:hover {
    background: #6495ed;
}