/*phone*/


/*common*/
._hidden {
    display: none;
}


._box {
    margin-top: 5vh;
    margin-bottom: 5vh;
}


/*tags*/
html {
    font-family: -apple-system, 'Segoe UI', 'BlinkMacSystemFont', 'Meiryo', 'メイリオ';
}


body {
    margin: 0;
    padding: 0;
}


header {
    width: 100%
}


/*header*/
.header_menu {
    width: 100%;
    height: min(8vh, 60px);
    background-color: #1D2088;
    position: relative;
    box-shadow: 2px 2px 2px 2px #578aff3d;
}


.logo {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    margin-left: 3vw;
}


.logo_img {
    width: 100px;
    position: absolute;
    top: 50%;
    transform: rotate(3.4deg) translateY(-50%);
}


.header_contents {
    z-index: -100;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 0;
    margin-right: 3vw;
}


.header_item {
    color: white;
    text-decoration: none;
    margin-left: 3vw;
}


/*navigation*/
.navicon {
    display: block;
    background-color: #0072CD;
    width: 40px;
    position: fixed;
    top: 0;
    right: 0;
    margin-right: 3vw;
    margin-top: 3vw;
    border-radius: 3px;
    z-index: 998;
}


.navicon_img {
    width: 40px;
    display: flex;
}


.navigation {
    width: 100vw;
    height: 100vh;
    position: fixed;
    top: 0;
    right: 0;
    background-color: rgba(255, 255, 255, 0.9);
    text-align: center;
    z-index: 999;
}


.nav_buttons {
    height: 100%;
    width: 100%;
    padding-top: 5vh;
}


.nav_title {
    width: 70%;
    margin-inline: auto;
    margin-top: 2vh;
    font-size: 8vw;
    color: black;
    border-bottom: 1px solid black;
}


.nav_button {
    width: 80%;
    margin-top: 2vh;
    display: inline-block;
    background-color: #1D2088;
    color: white;
}


.nav_button:hover {
    background-color: #9dbcca;
}


.nav_button p {
    display: block;
    line-height: 100%;
}


.nav_coop {
    margin-top: 3vh;
    margin-inline: auto;
    width: 80%;
    height: 65px;
    overflow: hidden;
    position: relative;
}


.coop_img {
    width: 100%;
    object-fit: cover;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}


.nav_sns {
    width: 80%;
    height: 50px;
    position: relative;
    margin-inline: auto;
}


.nav_sns_box {
    background-color: #E1306C;
    width: 50px;
    height: 50px;
    margin-top: 3vh;
    border-radius: 40%;
    position: relative;
}


.nav_sns_img {
    width: 35px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%)
}


.nav_sns_text {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 0;
    margin-left: 60px;
}


.nav_close {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}


.nav_close_img {
    width: 50px;
    margin-bottom: 2vh;
}


/*footer*/
.footer_menu {
    width: 100%;
    height: 15vh;
    background-color: #1D2088;
    position: relative;
    box-shadow: 0 -2px 0 2px #578aff3d;
}


.footer_logo {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    margin-left: 3vw;
}


.footer_contents {
    margin-right: 3vw;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 0;
    text-align: right;
}


.footer_box {
    line-height: 5vh;
}


.footer_item {
    color: white;
    text-decoration: none;
}


.copyright {
    color: white;
    margin-left: 3vw;
    margin-bottom: 1vh;
    position: absolute;
    bottom: 0;
    left: 0;
    font-size: 13px;
}


::-webkit-full-page-media,
:future,
:root .nav_close {

    bottom: 2.5%;

}


/*tablet*/
@media screen and (max-width: 768px) {}

/*pc*/
@media screen and (min-width: 1024px) {


    /*header*/
    .logo {
        margin-left: 15vw;
    }


    .header_contents {
        z-index: 100;
        margin-right: 15vw;
    }


    /*navigation*/
    .navicon {
        display: none;
    }


    /*footer*/
    .copyright {
        left: 50%;
        transform: translateX(-50%);
        margin-bottom: 1vh;
        margin-left: 0;
    }


}

/*for_editor_preview*/
@media (max-width: 480px) {}