footer {
    width: 100%;
    padding: 30px 0;
    margin: 0 auto;
    text-align: center;
    background-color: #000044;
    color: #fff;
    font-family: "HGP教科書体";
}

.instagram_icon {
    /* width: 60px; */
    height: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 20px;
}
.instagram_logo {
    width: 30px;
    height: 30px;
}
.threads_logo {
    width: 40px;
    height: 40px;
    margin-left: 30px;
}

footer .site_map {
    text-decoration: none;
    color: #fff;
    font-size: 15px;
    font-family: "HGP教科書体";
    border-right: 2px solid #fff;
    padding-right: 5px;
}

.border {
    border-right: none !important;
}

/* PC */
@media (max-width: 1280px) and (min-width: 960px) {
    footer {
        width: 100%;
        padding: 30px 0;
        margin: 0 auto;
        text-align: center;
        background-color: #000044;
        color: #fff;
        font-family: "HGP教科書体";
    }

    .instagram_icon {
        /* width: 60px; */
        height: 60px;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-bottom: 20px;
    }
    .instagram_logo {
        width: 30px;
        height: 30px;
    }
    .threads_logo {
        width: 40px;
        height: 40px;
        margin-left: 30px;
    }

    footer .site_map {
        text-decoration: none;
        color: #fff;
        font-size: 15px;
        font-family: "HGP教科書体";
        border-right: 2px solid #fff;
        padding-right: 5px;
    }
}

/* タブレット */
@media (max-width: 960px) and (min-width: 768px) {
    footer {
        width: 100%;
        padding: 30px 0 10px 0;
        margin: 0 auto;
        text-align: center;
        background-color: #000044;
        color: #fff;
        font-family: "HGP教科書体";
    }

    .instagram_icon {
        /* width: 60px; */
        height: 60px;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-bottom: 20px;
    }
    .instagram_logo {
        width: 30px;
        height: 30px;
    }
    .threads_logo {
        width: 40px;
        height: 40px;
        margin-left: 30px;
    }

    footer .site_map {
        text-decoration: none;
        color: #fff;
        font-size: 15px;
        font-family: "HGP教科書体";
        border-right: 2px solid #fff;
        padding-right: 5px;
    }
}

/* タブレット～スマホ */
@media (max-width: 767px) and (min-width: 431px) {
    footer {
        width: 100%;
        padding: 30px 0 10px 0;
        margin: 0 auto;
        text-align: center;
        background-color: #000044;
        color: #fff;
        font-family: "HGP教科書体";
    }

    .instagram_icon {
        /* width: 60px; */
        height: 60px;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-bottom: 20px;
    }
    .instagram_logo {
        width: 30px;
        height: 30px;
    }
    .threads_logo {
        width: 40px;
        height: 40px;
        margin-left: 30px;
    }

    footer .site_map {
        text-decoration: none;
        color: #fff;
        font-size: 1em;
        font-family: "HGP教科書体";
        border-right: 2px solid #fff;
        padding-right: 5px;
    }

    span.css-br::after {
        content: "\A";
        white-space: pre;
        line-height: 15px;
    }
    span.css-br {
        margin-bottom: 10px;
    }
    span.css-line-height {
        line-height: 40px;
    }
}

/* スマホ */
@media (max-width: 430px) and (min-width: 376px) {
    footer {
        width: 100%;
        padding: 30px 0 10px 0;
        margin: 0 auto;
        text-align: center;
        background-color: #000044;
        color: #fff;
        font-size: 14px;
        font-family: "HGP教科書体";
    }

    .instagram_icon {
        /* width: 60px; */
        height: 60px;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-bottom: 20px;
    }
    .instagram_logo {
        width: 30px;
        height: 30px;
    }
    .threads_logo {
        width: 40px;
        height: 40px;
        margin-left: 30px;
    }

    footer .site_map {
        text-decoration: none;
        color: #fff;
        font-size: 1em;
        font-family: "HGP教科書体";
        border-right: 2px solid #fff;
        padding-right: 5px;
    }

    span.css-br::after {
        content: "\A";
        white-space: pre;
        line-height: 15px;
    }
    span.css-br {
        margin-bottom: 10px;
    }
    span.css-line-height {
        line-height: 40px;
    }
}

/* スマホSE */
@media (max-width: 375px) {
    footer {
        width: 100%;
        padding: 30px 0 10px 0;
        margin: 0 auto;
        text-align: center;
        background-color: #000044;
        color: #fff;
        font-size: 12px;
        font-family: "HGP教科書体";
    }

    .instagram_icon {
        /* width: 60px; */
        height: 60px;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-bottom: 20px;
    }
    .instagram_logo {
        width: 30px;
        height: 30px;
    }
    .threads_logo {
        width: 40px;
        height: 40px;
        margin-left: 30px;
    }

    footer .site_map {
        text-decoration: none;
        color: #fff;
        font-size: 1em;
        font-family: "HGP教科書体";
        border-right: 2px solid #fff;
        padding-right: 5px;
    }

    span.css-br::after {
        content: "\A";
        white-space: pre;
        line-height: 15px;
    }
    span.css-br {
        margin-bottom: 10px;
    }
    span.css-line-height {
        line-height: 40px;
    }
}