@charset "UTF-8";
body,h1,h2,h3,p,ul{
    margin: 0;
    padding: 0;
}


body{
    width: 100%;
}

header{
	background-color: black;
	width: 100%;
	height: 100px;
	text-align: center;
	position: fixed;
	top:0;
	z-index: 99;
}

header img{
	width: 200px;
}

.all1_wrapper{
    width: 80%;
    margin: 0 auto;
}

.sab1_image{
    width: 100%;
    display: flex;
    flex-wrap: wrap;
margin-bottom: 20px;}

.sab2_image{
    width: 400px;
    margin-bottom: 40px;
}

.sab2_image img{
    width: 200px;
}

article{
    text-align: center;
}



.sab3_wrapper{
    width:  80%;
    display: flex;
    margin: auto;
}

.sab4_wrapper img{
    width: 95%;
}

.sab4_wrapper{
    text-align: center;
}

a{
    color: black;
    text-decoration: none;
}

a:hover{
    opacity: 0.3;
    transition: 0.5s;
}

.ikon_wrapper i{
    font-size: 40px;
}

.ikon_wrapper{
    display: flex;
    width: 10%;
    justify-content: space-between;
    margin: 100px auto ;
}

.slideshow {
	margin-top: 100px;
	position:relative;
	width:100%;
	height:700px;
	overflow:hidden;
    margin-bottom: 100px;}
	
	.slideshow img { position:absolute;
	top:0;
	left:0;
	z-index:8;
	width: 100%;

}

footer p{
    background-color: black;
    text-align: center;
    line-height: 3;
    color: white;
}
	
	.slideshow img.active { z-index:10; }
	
	.slideshow img.last-active { z-index:9; }

	.menu-btn {
		position: fixed;
		top: 10px;
		right: 10px;
		display: flex;
		height: 60px;
		width: 60px;
		justify-content: center;
		align-items: center;
		z-index: 90;
		background-color: #3584bb;
	}
	.menu-btn span,
	.menu-btn span:before,
	.menu-btn span:after {
		content: '';
		display: block;
		height: 3px;
		width: 25px;
		border-radius: 3px;
		background-color: #ffffff;
		position: absolute;
	}
	.menu-btn span:before {
		bottom: 8px;
	}
	.menu-btn span:after {
		top: 8px;
	}.menu-btn {
    position: fixed;
    top: 10px;
    right: 10px;
    display: flex;
    height: 60px;
    width: 60px;
    justify-content: center;
    align-items: center;
    z-index: 90;
    background-color: #3584bb;
}
.menu-btn span,
.menu-btn span:before,
.menu-btn span:after {
    content: '';
    display: block;
    height: 3px;
    width: 25px;
    border-radius: 3px;
    background-color: #ffffff;
    position: absolute;
}
.menu-btn span:before {
    bottom: 8px;
}
.menu-btn span:after {
    top: 8px;
}


#menu-btn-check:checked ~ .menu-btn span {
    background-color: rgba(255, 255, 255, 0);/*メニューオープン時は真ん中の線を透明にする*/
}
#menu-btn-check:checked ~ .menu-btn span::before {
    bottom: 0;
    transform: rotate(45deg);
}
#menu-btn-check:checked ~ .menu-btn span::after {
    top: 0;
    transform: rotate(-45deg);
}


#menu-btn-check {
    display: none;
}


.menu-content {
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 80;
    background-color: #3584bb;
}
.menu-content ul {
    padding: 70px 10px 0;
}
.menu-content ul li {
    border-bottom: solid 1px #ffffff;
    list-style: none;
}
.menu-content ul li a {
    display: block;
    width: 100%;
    font-size: 15px;
    box-sizing: border-box;
    color:#ffffff;
    text-decoration: none;
    padding: 9px 15px 10px 0;
    position: relative;
}
.menu-content ul li a::before {
    content: "";
    width: 7px;
    height: 7px;
    border-top: solid 2px #ffffff;
    border-right: solid 2px #ffffff;
    transform: rotate(45deg);
    position: absolute;
    right: 11px;
    top: 16px;
}


.menu-content {
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 100%;/*leftの値を変更してメニューを画面外へ*/
    z-index: 80;
    background-color: #3584bb;
    transition: all 0.5s;/*アニメーション設定*/
}




#menu-btn-check:checked ~ .menu-content {
    left: 0;/*メニューを画面内へ*/
}