@charset "utf-8";
	/* CSS Document */
*{word-break: break-all;}
header *,footer *{vertical-align: top; box-sizing:border-box;}
header a,footer a{text-decoration: none;}

.sp{
	display: none;
}
header{
	font-size: 18px;
	line-height: 1.5;
	text-align: center;
	margin-bottom: 90px;
}
header h1{
	text-indent: 100%;
    white-space: nowrap;
    overflow: hidden;
    position: absolute;
}
header .top_page{
	margin: 0 auto;
	max-width: 1000px;
    width: 95%;
	display: block;
}
header img{margin: 10px auto 30px;}
#main_menu{
	width: 100%;
}
#main_menu ul{
    max-width: 1000px;
	width: 95%;
	margin: 0 auto;
	display: flex;
    justify-content: space-between;
    align-items: center;
	flex-wrap: wrap;
}
#main_menu li{
	text-align: center;
    width: 32.5%;
	margin-bottom: 10px;
}

#main_menu li:nth-child(-n+4) {
   width: 24%;
}

#main_menu li a{
	font-weight: bold;
	color: #000;
	background: #1bb8ce;
	border-radius: 10px;
	height: 80px;
    width: 100%;
	display:-webkit-box;
  	display:-ms-flexbox;
	display: flex;
	-webkit-box-align: center;
	-ms-flex-align: center;
    align-items: center;
	-webkit-box-pack: center;
	-ms-flex-pack: center;
    justify-content: center;
}
#main_menu li a:hover{
	background: #f2ca21;
	opacity: 1;
}
.btn{
	text-align: center;
	width: 240px;
    background: #1bb8ce;
    display: block;
    line-height: 60px;
    border-radius: 10px;
    font-weight: bold;
    color: #000;
    margin: 20px auto 0;
}
.btn:hover{
	background: #f2ca21;
	opacity: 1;
}
footer{
	background: #eef2f5;
	text-align: center;
	margin-top: 100px;
	padding-bottom: 40px;
}

.footer_box{
	max-width: 1000px;
	width: 90%;
	margin: 30px auto 0;
	display: flex;
	justify-content: space-between;
	align-items: flex-end;
}

.footer_small{
	font-size: 14px;
	letter-spacing: 1.5px;
	display: inline-block;
	text-align: justify;
	font-weight: bold;
}
.blue{color: #1bb8ce;}
@media screen and (max-width: 900px) {
	.footer_box{display: block;}
	.footer_small{display: block; text-align: center; margin-top: 30px;}
}


@media screen and (max-width: 750px) {
	.sp{
		display: block;
	}
	.pc{
		display: none;
	}
	header{
		font-size: 12px;
		margin-bottom: 40px;
	}
	header img{ margin: 20px auto;}
	#main_menu li:nth-child(-n+4){
	width: 49.5%;
		margin-bottom: 5px;
	}
	#main_menu li a {
    	height: 55px;
	}
	footer{
		margin-top: 50px;
	}
	.footer_box{margin-top: 15px;}
	.footer_small{font-size: 12px; margin-top: 15px;}
	
	
}

.top header a img {
    display: none;
}