.s-sec-overview {
    padding-top: 7vw;
    animation-name: fadeUpAnime;
    animation-duration: 0.5s;
    animation-fill-mode: forwards;
    opacity: 0;
}

#overview-wrapper {
    display: flex;
    flex-wrap: wrap;
    width: 80%;
    margin: 0 auto;
    margin-top: 4vh;
    justify-content: space-between;
    margin-bottom: 5vh;
    line-height: 1.4em;
}

.overview-bg {
    height: auto;
    width: 100%;
    background-color: #F5F5F5;
    /* margin: 2vh auto; */
    padding: 4vw;
    /* margin-top: ; */
    border-radius: 20px;
    display: flex;
    flex-wrap: wrap;
}

.inner-overview {
    height: auto;
    width: 90%;
    margin: 2vw auto;
    /* background-color: aliceblue; */
    text-align: left;
}

.overview-header {
    color: var(--theme1);
    font-weight: 200;
    font-size: 2vw;
    margin-bottom: 2.5vw;
}

.overview-description-area {
    margin-top: 1vw;
    display: flex;
}

.yellow-underline {
    text-decoration: underline;
    /* 下線 */
    text-decoration-thickness: 0.5em;
    /* 線の太さ */
    text-decoration-color: var(--theme2);
    /* 線の色 */
    text-underline-offset: -0.2em;
    /* 線の位置。テキストに重なるようにやや上部にする */
    text-decoration-skip-ink: none;
    /* 下線と文字列が重なる部分でも下線が省略されない（線が途切れない） */
}

.check-area {
    vertical-align: top;
}

#check-mark {
    /* content: '';
    border-left: 2px solid #080808;
    border-bottom: 2px solid #080808;
    transform: rotate(-45deg); */
    /* margin-top: 0.2vh; */
    /* margin-right: 1vw; */
    width: 3vw;
    height: 1vw;
}

#margin-box {
    content: '';
    width: 1.5vw;
    margin-right: 2vw;
}

.margin-box-l {
    content: '';
    width: 2vw;
    margin-right: 2vw;
}

.overview-description-l {
    font-size: large;
}

.overview-description-s {
    font-size: medium;
}

.overview-caution {
    font-size: medium;
    width: 100%;
    margin-bottom: 1.5vw;
}

.overview-numbering {
    padding-left: 5.4vw;
    text-indent: -1.6em;
    width: 80%;
}

.overview-condition {
    height: auto;
    width: 39%;
    background-color: #F5F5F5;
    margin-top: 3vw;
    padding: 4vw;
    /* margin-top: ; */
    border-radius: 20px;
    /* display: flex; */
}

#overview-condition2 {
    /* height: 60%; */
}

#pc_man_img {
    position: relative;
    top: 4vh;
    left: 10px;
}

/* スマートフォン用 */
@media screen and (max-width: 800px) {
    /* 画面サイズが640px以下に適用 */

    .s-sec-overview {
        padding-top: 8vh;
    }

    .section-header>img {
        width: 45vw;
    }

    #pc_man_img {
        display: none;
    }

    .overview-header-img {
        width: 45vw;
    }

    .overview-description-l {
        font-size: small;
    }

    .overview-description-s {
        font-size: small;
    }

    .overview-caution {
        font-size: smaller;
        margin-left: 2vw;
    }

    .overview-numbering {
        font-size: smaller;
        margin-left: 6vw;
    }

    #overview-wrapper {
        display: block;
        width: 92%;
    }

    .overview-condition {
        width: auto;
    }

    .overview-bg {
        width: auto;
    }

    .overview-header {
        font-size: 4.5vw;
        margin-bottom: 5vw;
    }

    #check-mark {
        width: 6vw;
        height: 2vw;
    }
}