h1 {
border-bottom: solid 3px #d475ae;
position: relative;
}

h1:after {
position: absolute;
content: " ";
display: block;
border-bottom: solid 3px #a4a9af;
bottom: -3px;
width: 20%;
}


.main {
    text-align:center;
	width:100%;
}



.lp_img{
}

img.topimg {
width: 850px;
}

.overview{
  display: inline-block;
  text-align: left;
  padding:3%;


}

.overview a {
text-decoration: none;
font-weight: bold;
background: blue;
margin:10px;
padding:5px 10px;/*内側の余白*/
border-radius: 20px;/*角を丸くする*/
font-family: 'Avenir','Arial';
color:white;
transition: 0.4s;
}


.overview a :hover {
background: blue;
}


.tbl_01{
}

.tbl_01 th, .tbl_01 td {
    padding: 5px 10px;
    text-align: left;
    vertical-align: top;
    border-bottom: 1px solid #d2d7dc;
    border-collapse: collapse;

}

.header {
	display: flex;
	flex-direction: row;
	justify-content: center;
	align-items: center;
	padding: 1.5% 0;
	postion: -webkit-sticky;
	position: sticky;
	top: 0;
	background-color:ffffff;
	height:100px;
	border-top:solid;
	border-top-width:0px;
}

.header > *{
	  width: 16%;
	  background: #fff;
	  font-size: 20px;
	  text-align: center;
}

.headertxt{

}

.headerlogo{

}

.headerlogo a {
	display:block;
	width: 200px; /* 横幅 */
	padding:10px; /* a要素内の余白 */
	background-color:#000000;
	font-size: 30px;
	color:white;
	border-radius:10px 10px;
	line-height:55px;
	text-decoration: none;
	border:solid;
	border-width:1px;
	transition: .4s;
}

.headerlogo a:hover {
    background: #ffffff;
    color: black;
    border-coror:#000000
	border:solid;
	border-width:1px;
	border-radius:60px 60px;
}




.blank {
	display: inline-block;
	text-align: left;


}