header {
    position: fixed;
    background-color: #106a8f;
    width: 100vw;
    height: 6vw;
    margin: 0%;
    padding: 0%;
    top: 0vw;
    left: 0vw;
    z-index: 100;
}
body{
    margin: 0;
}

.menu-btn {
    position: fixed;
    top: -35px;
    right: -27px;
    display: flex;
    height: 125px;
    width: 140px;
    justify-content: center;
    align-items: center;
    z-index: 90;
}
.menu-btn span,
.menu-btn span:before,
.menu-btn span:after {
    content: '';
    display: block;
    height: 3px;
    width: 40px;
    border-radius: 3px;
    background-color: #ffffff;
    position: absolute;
    pointer-events: auto;
    transition-duration: .35s;
    transition-delay: .35s;
}
.menu-btn span:before {
    bottom: -17px;
    transform: translate(0%,-25px);
    transition: transform 0.35s;
    transition-property: transform;
    transition-duration: 0.35s;
    transition-timing-function: ease;
    transition-delay: 0s;
    transform-origin: 50% 50%;
}
.menu-btn span:after {
    top: -17px;
    transform: translate(0%,25px);
    transition: transform 0.35s;
    transition-property: transform;
    transition-duration: 0.35s;
    transition-timing-function: ease;
    transition-delay: 0s;
    transform-origin: 50% 50%;
}

#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: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 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: 2vw;
    box-sizing: border-box;
    color:#def5ff;
    text-decoration: none;
    text-align: center;
    padding: 1vw;
}
.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: 30%;
    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: #106a8f;
    transition: all 0.5s;/*アニメーション設定*/
    margin-left: 70%;
}
s
#menu-btn-check:checked ~ .menu-content {
    left: 0;/*メニューを画面内へ*/
}
#menu-btn-check:checked ~ .menu-content {
    left: 0;/*メニューを画面内へ*/
}


#wrapper {
    width: 100%;
    overflow: hidden;

}


.logo img {
    position: fixed;
    width: 17vw;
    height: auto;
    top:1.5vw;
    left:4vw;
    z-index: 2;
}
.first{
    background-image: url(Firstview.png);
    background-size: cover;
    background-position: center;
    text-align: center;
}
.gesutogazou{
    width: 49vw;
    margin-top: 43vw;
}
.minogasuna{
    font-family: 'fot-klee-pro';
    line-height: 2.5vw;
}
.second{
    text-align: center;
    margin-top: 10vw;
    margin-bottom: 10vw;
    font-size: 1.7vw;
}

.attoodoroke{
    font-size: 3vw;
    font-family: 'fot-klee-pro',sans-serif;
    font-weight: bold;
}
.a{
    font-size: 6vw;
    margin-right:2vw;
}
.wasesairogo{
    width: 11vw;
}
.third{
    text-align: center;
    background-color: #ebe8e1;
    margin-top: 10vw;
    position: relative;
    padding-bottom:20vw;
}
.about{
    width: 26vw;
    margin:8vw 20vw 5vw 20vw;
}
.kotoside{
    font-family: 'fot-klee-pro',sans-serif;

}
.penn{
    width: 44vw;
    margin-bottom: 10vw;
    margin-left:5vw;
}

.kotoside2{
    text-align: left;
    margin-left: 35vw;
    width: 84vw;
    font-size: 1.5vw;
    line-height: 3vw;
    margin-top:-40vw;
}
.forth{
    text-align: center;
    background-color: #ebe8e1;
}

.hiniti{
    display: flex;
}
.hinitigo{
    width: 45vw;
    margin-left:2vw;
}
.aozirukami{
    width: 27vw;
    margin-left: 7vw;
}
.aozirukao{
    width: 16vw;
    position: absolute;
    left: 32vw;
}
.rkami{
    width: 27vw;
    margin-left: 7vw;
    margin-top: 4vw;
}
.rkao{
    width: 16vw;
    position: absolute;
    left: 32vw;
    margin-top: 4vw;
}
.go{
    width: 49vw;
    text-align: left;
}
.hinitiroku{
    width: 45vw;
    margin-left:2vw;
}
.fuzikami{
    width: 27vw;
    margin-left: 3vw;
}
.fuzikao{
    width: 16vw;
    position: absolute;
    left: 78vw;
}
.annmikakami{
    width: 27vw;
    margin-left: 3vw;
    margin-top: 4vw;
}
.annmikakao{
    width: 16vw;
    position: absolute;
    left: 78vw;
    margin-top: 4vw;
}
.roku{
    width: 49vw;
    text-align: left;
}
.fifth{
    text-align: center;
    background-color: #ebe8e1;
    position: relative;
}
.senn{
    height: 67vw;
}
.webcm{
    width: 33vw;
    margin-top: 8vw;
    margin-bottom: 5vw;
    margin:8vw 20vw 5vw 20vw;
}
.kami{
    width: 58vw;
    margin:0 20vw 5vw 20vw;
}
.events{
    width: 30vw;
    margin-top: 3vw;
    margin-bottom: 5vw;
}
.sixth{
    text-align: center;
    background-color: #ebe8e1;
}
.sikaku{
    width: 90vw;
    margin-bottom: 10vw;
}
.sakurarogo{
    width: 18vw;
    position: absolute;
    left: 7vw;
    margin-top: 2.1vw;
}
.momorogo{
    width: 19vw;
    position: absolute;
    left: 29vw;
    margin-top: 2vw;
}
.umerogo{
    width: 19vw;
    position: absolute;
    left: 52vw;
    margin-top: 1.5vw;
}
.sumomorogo{
    width: 19vw;
    position: absolute;
    left: 75.5vw;
    margin-top: 3.5vw;
}
.saigonorogo{
    width: 50vw;
    margin-bottom: 5vw;
}
video{
    width: 45vw;
    position:absolute;
    left:31vw;
    top:28vw;
}