@charset "utf-8";

/* 概要 */
.overview-flex {
    display: flex;
    align-items: stretch;
    justify-content: space-between;
}

.overview-flex+.overview-flex {
    margin-top: 40px;
}

.overview-flex.--first .overview-box {
    width: calc((100% - 150px) / 4);


}

.overview-box {
    width: calc((100% - 200px) / 4);
    padding: 10px;
    border: 1px solid #9d9d9d;
    background-color: #ccecff;
}

.arrow-box {
    display: flex;
    justify-content: center;
    align-items: center;
}

.arrow-box.sp {
    display: none;
}

.overview-arrow {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 4px;
    margin: 12px 0;
    border-radius: 9999px;
    background-color: #000000;
}

.overview-arrow::before,
.overview-arrow::after {
    content: "";
    position: absolute;
    top: calc(50% - 2px);
    right: 0;
    width: 21px;
    height: 4px;
    border-radius: 9999px;
    background-color: #000000;
    transform-origin: calc(100% - 2px) 50%;
}

.overview-arrow::before {
    transform: rotate(45deg);
}

.overview-arrow::after {
    transform: rotate(-45deg);
}


@media screen and (max-width: 769px) {
    /* 概要 */
    .overview-flex {
        align-items: stretch;
        justify-content: center;
        flex-wrap: wrap;
        row-gap: 2px;
    }

    .overview-flex.--first .overview-box {
        width: 100%;
    }

    .overview-box {
        width: 100%;

    }

    .arrow-box {
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .arrow-box.sp {
        display: flex;
    }

    .arrow-box.pc {
        display: none;
    }

    .overview-arrow {
        position: relative;
        display: inline-block;
        width: 19.6px;
        height: 11.8px;
        border-radius: unset;
        background-color: unset;
        margin-top: 0;
    }

    .overview-arrow::before,
    .overview-arrow::after {
        content: "";
        position: absolute;
        bottom: 0;
        left: 50%;
        width: 4px;
        height: 15px;
        border-radius: 9999px;
        background-color: #000000;
        transform-origin: 50% calc(100% - 2px);
    }


}