html {
    font-size: 62.5%;
    overflow-x: hidden;
}

a {
    text-decoration: none !important;
}

img {
    pointer-events: none;
}

body {
    padding: 0 0 0 0;
    margin: 0;
    font-family: "游明朝", YuMincho, "Hiragino Mincho ProN W3",
        "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN", "HG明朝E", "ＭＳ Ｐ明朝",
        "ＭＳ 明朝", serif;
    font-weight: 500;
    color: #4d4d4d;
}

.banneronly {
    width: 40vw;
    height: 25vw;
    z-index: 5;
    position: relative;
    margin: 0 auto;
    transition: all 0.3s ease 0s;
    display: block;
}

.banneronly:hover {
    box-shadow: 0 5px 10px 0 rgba(0, 0, 0, 0.3);
    transform: translateY(-0.2em);
}

/*Participants*/
.indent {
    color: #284c9e;
    text-indent: 0.25em;
}

.indent3 {
    text-indent: -0.5em;
}

.entry {
    padding-left: 1em;
    text-indent: -1em;
}

.entry2 {
    padding-left: 0.5em;
    text-indent: -1em;
}

.entry3 {
    padding-left: 0.75em;
    text-indent: -1.25em;
}

/*participants*/

.background {
    background-image: url(/images/purebg.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    position: fixed;

    padding: 0;
    margin: 0;
    width: 100vw;
    height: 100vh;

    z-index: 1;
    opacity: 0.7;
}

.underline::after {
    border-bottom: solid 2px #284c9e;
    bottom: 0;
    content: "";
    display: block;
    transition: all 0.3s ease;
    -webkit-transition: all 0.3s ease;
    width: 0;
}

.underline:hover::after {
    width: 100%;
}

/* ヘッダー */

/* link */
.contact-main ul li {
    list-style: none;
}

.link-underline {
    display: inline-block;
    text-decoration: none;
    color: #284c9e;
    margin-bottom: 1%;
}

.link-underline::after {
    border-bottom: solid 2px #284c9e;
    bottom: 0;
    content: "";
    display: block;
    transition: all 0.3s ease;
    -webkit-transition: all 0.3s ease;
    width: 0;
}

.link-underline:hover::after {
    width: 100%;
}

.other {
    margin: 0;
    padding-left: 0%;
}

/* .partyout{
	margin: 0.5em 0;
} */

/*link*/

/*
header {
	width: 100vw;
	height: 100px;
	background-color: rgba(250, 250, 250, .8);
	margin: 0;
	padding: 0;
	position: fixed;
	z-index: 10;
}
*/

.nav-menu {
    width: 100vw;
    height: 100px;
    /* margin-left: 5.3vw; */
    /* font-size: calc(1.2rem); */
    font-size: 0.9vw;
    font-weight: 500;
    font-weight: Demibold;
    z-index: 10;
    position: relative;
    text-align: left;
}

.nav-menu tr td {
    padding: 0;
    text-align: left;
}

.menu ul {
    padding: 0;
    display: inline;
    text-align: center;
}

.menu ul li {
    list-style: none;
    margin: 0;
    float: left;
    position: relative;
    /*親メニューの幅*/
    height: vw;
    background: transparent;
    /*親メニューの背景色*/
    color: #4d4d4d;
    /*親メニューの文字色*/
    font-weight: bold;
}

/* .underline{
    text-align:center;
    margin: 0 auto;
    display: inline-block;
} */

.menu ul li a {
    color: #4d4d4d;
    display: inline-block;
    text-decoration: none;
}

.menu ul li:hover,
.menu ul li a:hover {
    background: transparent;
    /*ホバー時の親メニューの背景色*/
    color: #284c9e;
    /*ホバー時の親メニューの文字色*/
}

.menu ul li ul {
    position: absolute;
    top: 13vh;
    /*親メニューの高さと同じにする*/
    width: 150px;
    z-index: 100;
    padding: 0;
    margin-left: -6rem;
}

.menu ul li ul li {
    visibility: hidden;
    overflow: hidden;
    width: 150px;
    /*サブメニューの幅*/
    height: 0;
    background-color: rgba(250, 250, 250, 0.8);
    /*サブメニューの背景色*/
    text-align: left;
    padding-left: 1rem;
}

.menu ul li ul li:hover {
    background-color: rgba(250, 250, 250, 0.8);
}

.menu ul li ul li a:hover {
    color: #72c8d5;
}

.menu ul li:hover ul li,
.menu ul li a:hover ul li {
    visibility: visible;
    overflow: visible;
    height: 40px;
    /*サブメニューの高さ*/
    z-index: 10;
}

.menu * {
    -webkit-transition: 0.5s;
    -moz-transition: 0.5s;
    /* -ms-transition: 0.5s; */
    /* -o-transition: 0.5s; */
    transition: 0.5s;
}

.icon {
    color: #4d4d4d;
    transition: 0.5s;
}

.icon:hover {
    color: #284c9e;
}

.icon .awesome {
    font-size: 2.5rem;
}

/* ロゴ */

.logo {
    width: 60vw;

    position: relative;
    z-index: 5;
    display: inline-block;
}

.logo img {
    display: inline-block;
    width: 60vw;
    z-index: 5;
    position: relative;
    margin-left: 30%;
}

/* バナー */
.slick-box {
    width: 40vw;
    z-index: 5;
    position: relative;
    margin-left: 30vw;
    margin-top: 0vw;
}

.banner {
    width: 40vw;
    height: auto;
}

/* 更新情報 */
.news {
    position: relative;
    z-index: 5;
    margin: 0 auto;
    font-size: 1.5rem;
}

.vertical {
    vertical-align: top;
    text-align: right;
}

h1 {
    position: relative;
    z-index: 5;
    /* margin-top: -1284c9evw; */
    text-align: center;
    font-size: 4rem;
}

.news tr td a {
    color: #4d4d4d;
    transition: 0.5s;
}

.news tr td a:hover {
    color: #284c9e;
}

.more {
    position: relative;
    z-index: 5;
    color: #4d4d4d;
    text-align: center;
    font-size: 2rem;
    text-decoration: none;
}

.more:hover {
    color: #fcfcfc;
}

.more div {
    position: relative;
    z-index: 5;
    padding: 10px;
    width: 85px;
    border: solid 1px #4d4d4d;
    margin-top: 3vw;
    margin-left: 77.5vw;
    transition: 0.5s;
}

.more div::before {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: -1;
    content: "";
    background: rgba(40, 76, 158, 0.8);
    transform-origin: right top;
    transform: scale(0, 1);
    transition: transform 0.5s;
}

.more div:hover::before {
    transform-origin: left top;
    transform: scale(1, 1);
}

.news-underline::after {
    border-bottom: solid 2px #284c9e;
    bottom: 0;
    content: "";
    display: block;
    transition: all 0.3s ease;
    -webkit-transition: all 0.3s ease;
    width: 0;
}

.news-color {
    color: #284c9e;
}

.news-underline {
    display: inline-block;
    text-decoration: none;
    color: #284c9e;
}

.news-underline::after {
    border-bottom: solid 2px #284c9e;
    bottom: 0;
    content: "";
    display: block;
    transition: all 0.3s ease;
    -webkit-transition: all 0.3s ease;
    width: 0;
}

.news-underline:hover::after {
    width: 100%;
}

/* 上に戻れるやつ */
.back-scroll {
    position: fixed;
    z-index: 100;
    width: 60px;
    height: 60px;
    top: 85vh;
    right: 8vw;
}

.back-top {
    width: 60px;
    height: 60px;
    position: fixed;
    z-index: 20;
    display: none;
}

.nav-top {
    position: fixed;
    z-index: 20;
    margin-top: -40px;
    margin-left: 11px;
    animation: nav-name 1s ease infinite alternate;
    color: #284c9e;
}

.nav-top1 {
    width: 40px;
    height: 5px;
    position: fixed;
    z-index: 20;
    background-color: #284c9e;
    transform: rotate(45deg);
    margin-left: 26px;
    animation: nav 1s ease infinite alternate;
}

.nav-top2 {
    width: 40px;
    height: 5px;
    background-color: #284c9e;
    transform: rotate(-45deg);
    position: fixed;
    z-index: 20;
    animation: nav 1s ease infinite alternate;
}

@keyframes nav {
    0% {
        margin-top: -15px;
    }

    100% {
        margin-top: 0;
    }
}

@keyframes nav-name {
    0% {
        margin-top: -45px;
    }

    100% {
        margin-top: -30px;
    }
}

.info-bot {
    padding: 7% 0 0 22%;
    font-size: 2em;
    margin: none;
    line-height: 1.8em;
}

.btn-flat-borderind {
    display: inline-block;
    width: 7em;
    height: 3.5em;
    margin: 0 65%;
    padding: 1em 1em;
    text-decoration: none;
    font-size: 1.8em;
    color: white;
    background-color: #3774ba;
    border-radius: 3px;
    transition: 0.4s;
    z-index: 100;
    position: relative;
}

.btn-flat-borderind:hover {
    background: #72c8d5;
    color: white;
}

.survey-minititle {
    margin-left: auto;
    position: relative;
    display: inline-block;
    padding: 0 110px;
    text-align: center;
    line-height: 1.3em;
    font-size: 1.2em;
    color: #284c9e;
}

.survey-minititle:before,
.survey-minititle:after {
    position: absolute;
    top: calc(50% - 3px);
    width: 90px;
    height: 6px;
    content: '';
    border-top: solid 2px #284c9e;
    border-bottom: solid 2px #284c9e;
}

.survey-minititle:before {
    left: 0;
}

.survey-minititle:after {
    right: 0;
}

.survey-minititle-div{
    text-align: center;
    margin-bottom: 2em;
    text-shadow: #3774ba 1px 0 8px;
}