@charset "utf-8";
/* CSS Document */
.youtube {
  width: 100%;
  max-width: 800px;
  aspect-ratio: 16 / 9;
  margin: 30px auto;
}
.youtube iframe {
  width: 100%;
  height: 100%;
}
.box01{
	margin: 100px 0 0;
}
.box01 h2{
	font-size: 24px;
	text-align: center;
	margin: 0 0 30px;
}
.box01 p{
	text-align: center;
}
.box01 .book{
	max-width: 400px;
	margin: 50px auto;
}
.box02{
	margin: 100px 0 0;
    width: 100%;
    background: #F9F6F4;
    padding: 100px 0;	
}
.box02 .box{
	padding: 50px 0;
	border-bottom: 1px solid #000;
}
.box02 .box:nth-of-type(1){
	padding: 0 0 50px 0;	
}
.box02 .box h2{
	text-align: center;
	margin: 0 0 30px;
	font-size: 24px;
}
.box02 .box h2 span{
	display: block;
	font-size: 20px;
}

.box02 .box p{
	text-align: center;
}

.postcard{
	max-width: 600px;
	margin: 0 auto 50px;
	font-size: 20px;
	font-weight: bold;
}

.box02 .box img{
	margin: 30px 0 0;
}
.box02 .box .book,
.box02 .box .item{
	max-width: 260px;
	margin: 0 10px;
}
.box02 .box .price{
	text-align: center;
	margin: 30px 0 0;
	font-size: 24px;
	text-decoration-line: underline;
}
.box02 .box .text-l{
	max-width: 800px;
	margin: 50px auto 0;
	border: solid 1px #579EB3;
	padding: 30px;
}
.box02 .box .text-l h3{
	text-align: center;
	margin: 0 0 30px;
}
.box02 .box .text-l p{
	text-align: left
}
.box02 .box .send{
	margin: 20px 0 0;
}


.box03{
	margin: 100px 0 0;
}
.box03 h2{
	margin: 0 0 50px;
	text-align: center;
}
.box03 .text{
	margin: 0 0 50px;
	text-align: center;
}
.box03 .step{
	max-width: 500px;
	margin: auto;

}
.box03 .step .sns{
	max-width: 250px;	
	margin: 10px auto 0;	
}

.box03 .step h3{
	background: #579EB3;
	text-align: center;
	color: #fff;
	padding: 10px; 
	margin: 0 0 30px;
}
.box03 .step p{
	text-align: center;
}
.box03 .step img{
	margin: 30px 0 0;
}

.box04{
	margin: 100px 0 0;
    width: 100%;
    background: #F9F6F4;
    padding: 100px 0;	
}
.box04 h2{
	margin: 0 0 50px;
	text-align: center;
}
.box04 img{
	width: 260px;
	margin: 0 auto 50px;
}
.box04 .box{
	max-width: 600px;
	margin: auto;
}
.box04 .box a{
	color: blue;
	text-decoration-line: underline;
	margin: 10px 0 0; 	
}
.box04 .box a:hover{
	color: #000;
	text-decoration-line: none;		
}

@media screen and (max-width:767px){
.box01,
.box03
{
	margin: 50px 0 0;
}
.box01 .book {
	max-width:260px;
	margin: 50px auto;
}
.box02,
.box04 {
	margin: 50px 0 0;
	padding: 50px 0;
}
.box02 .box {
    padding: 0 0 50px 0;
    margin: 0 0 50px;
}
.box02 .box:nth-of-type(4n) ｛
    margin: 0;
	border-bottom: none;
}

@media screen and (max-width:580px){

}

@media screen and (max-width:320px){


}