@import url(http://fonts.googleapis.com/earlyaccess/notosansjp.css);

::-webkit-scrollbar {
    display: none;
}

.d-flex {
    display: flex;
}
.justify-content-space-between {
    justify-content: space-between;
}
.justify-content-center {
    justify-content: center;
}

.mt-10px {
    margin-top: 10px;
}
.mt-20px {
    margin-top: 20px;
}
.mt-30px {
    margin-top: 30px;
}
.mt-40px {
    margin-top: 40px;
}
.mt-50px {
    margin-top: 50px;
}
.mb-10px {
    margin-bottom: 10px;
}
.mb-20px {
    margin-bottom: 20px;
}
.mb-30px {
    margin-bottom: 30px;
}
.mb-40px {
    margin-bottom: 40px;
}
.mb-50px {
    margin-bottom: 50px;
}
.ml-10px {
    margin-left: 10px;
}
.ml-20px {
    margin-left: 20px;
}
.ml-30px {
    margin-left: 30px;
}
.ml-40px {
    margin-left: 40px;
}
.ml-50px {
    margin-left: 50px;
}
.mr-10px {
    margin-right: 10px;
}
.mr-20px {
    margin-right: 10px;
}
.mr-30px {
    margin-right: 10px;
}
.mr-40px {
    margin-right: 10px;
}
.mr-50px {
    margin-right: 10px;
}

.spacer {
    width: 100%;
    height: 20px;
}

body {
    margin: 0;
    padding: 0;
}

.notification {
    width: 100%;
    padding: 20px 0;
    background-color: mediumslateblue;
    color: white;
    font-size: 20px;
    font-weight: 500;
    text-align: center;
}
.notification a {
    color: white;
}
.notification a:visited {
    color: white;
}

#app {
    font-family: Noto Sans JP,Helvetica,sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    width: 100%;
    margin: 0;
    padding: 0;
}

.top {
    overflow-x: hidden;
}

.top header {
    align-items: center;
}
.top header .header-menu {
    width: 60%;
    align-items: center;
    font-size: 14px;
    font-weight: 700;
    color: #198fd9;
}
.top header a {
    color: #198fd9;
    font-weight: 500;
    text-decoration: none;
}

.top__content__main {
    text-align: left;
    padding: 100px;
}
.top__content__main__logo {
    width: 360px;
}
.top__content__main__logo img {
    width: 100%;
}
.top__content__main__sub-catch {
    color: #79b5db;
    font-size: 18px;
    margin-top: 40px;
    margin-bottom: 50px;
}
.top__content__main-image {
    display: block;
    width: 42%;
    margin-left: 20px;
}
.top__content__main-image img {
   width: 100%;
}

footer {
    background: linear-gradient(133deg,#8fc5e6,#9cdbd9) 0 0 no-repeat;;
    padding: 40px;
}
footer a {
    color: white;
    text-decoration: none;
    font-weight: 500;
}

._404 {
    display: block;
    width: 100%;
    height: calc(100vh - 460px);
    text-align: center;
    color: #198fd9;
}
@media screen and (min-width: 180px) {
    .notification {
        padding: 14px 0;
        font-size: 14px;
    }
    .top header {
        width: calc(100% - 40px);
        margin: auto;
        padding: 24px 0;
    }
    .top__content {
        display: block;
    }
    .top__content__main {
        text-align: center;
        padding: 10px;
    }
    .top__content__main__logo {
        width: 80%;
        margin: 0 auto;
    }
    img.header__logo {
        width: 180px;
    }
    .top__content__main__sub-catch {
        color: #79b5db;
        font-size: 18px;
        margin-top: 400px;
    }
    .top__content__main-image {
        display: block;
        width: 80%;
        margin: -500px auto 0 auto;
    }
    ._404 {
        display: block;
        width: 100%;
        padding: 60px 0;
        text-align: center;
        color: #198fd9;
    }
}
@media screen and (min-width: 1000px) {
    .notification {
        padding: 20px 0;
        font-size: 20px;
    }
    .top header {
        width: calc(100% - 120px);
        padding: 28px 60px;
    }
    .top__content {
        display: flex;
    }
    .top__content__main {
        text-align: left;
        padding: 100px;
    }
    .top__content__main__logo {
        width: 360px;
    }
    img.header__logo {
        width: 240px;
    }
    .top__content__main__sub-catch {
        color: #79b5db;
        font-size: 18px;
        margin-top: 40px;
        margin-bottom: 50px;
    }
    .top__content__main-image {
        display: block;
        width: 42%;
        margin: 0 0 0 20px;
    }
}