.page_main_img {
    width: 100%;
    margin: 0 auto;
    height: 600px;
}

.h1_title {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
    background-color: rgba(255, 255, 255, 0.7);
    padding: 0;
    line-height: 1.8;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 400px;
    flex-wrap: wrap;
    flex-direction: column;
}

.h1_title::before,
.h1_title::after {
    display: none;
}

.h1_title span {
    font-family: "游明朝体", "Yu Mincho", YuMincho, "ヒラギノ明朝 Pro", "Hiragino Mincho Pro", "MS P明朝", "MS PMincho", sans-serif;
}

@media screen and (max-width: 768px) {
    .page_main_img {
        height: 350px;
    }

    .h1_title {
        height: 230px;
        font-size: 2.2rem;
    }
}

.h2_title span {
    font-family: "游明朝体", "Yu Mincho", YuMincho, "ヒラギノ明朝 Pro", "Hiragino Mincho Pro", "MS P明朝", "MS PMincho", sans-serif;
}

.content_story_optimal ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    counter-reset: no;
}

.content_story_optimal ul li {
    width: 31%;
}

.content_story_optimal h3 {
    position: relative;
    padding-left: 85px;
    margin: 45px 0 30px;
    font-size: 2rem;
    font-family: "游明朝体", "Yu Mincho", YuMincho, "ヒラギノ明朝 Pro", "Hiragino Mincho Pro", "MS P明朝", "MS PMincho", sans-serif;
    line-height: 1.6;
}

.content_story_optimal ul li:last-child h3 {
    margin: 30px 0 15px;
}

.content_story_optimal h3::before {
    counter-increment: no;
    content: "#" counter(no, decimal-leading-zero);
    color: #fff;
    background-color: #000;
    font-weight: bold;
    width: 70px;
    height: 70px;
    text-align: center;
    display: block;
    line-height: 70px;
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    margin: auto;
    font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", "游ゴシック", YuGothic, "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, "MS Pゴシック", Helvetica, Arial, Verdana, sans-serif;
}

.content_story_optimal .btn_black {
    margin-top: 35px;
}

@media screen and (max-width: 768px) {

    .content_story_optimal ul li {
        width: 100%;
        margin-bottom: 20px;
    }
    .content_story_optimal h3 {
        position: relative;
        padding-left: 85px;
        margin: 35px 0 20px;
        font-size: 1.8rem;
    }

    .content_story_optimal ul li:last-child h3 {
        margin: 20px 0 5px;
    }

    .content_story_optimal h3::before {
        width: 60px;
        height: 60px;
        line-height: 60px;
    }

    .content_story_optimal .btn_black {
        margin-top: 15px;
    }
}



/*おすすめ商品*/

.content_story_optimal_vinegar ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.content_story_optimal_vinegar ul li {
    box-sizing: border-box;
    width: 30%;
    padding: 30px;
    margin-bottom: 25px;
}

.content_story_optimal_vinegar ul li h3 {
    text-align: center;
    position: relative;
    font-size: 2rem;
    font-family: "游明朝体", "Yu Mincho", YuMincho, "ヒラギノ明朝 Pro", "Hiragino Mincho Pro", "MS P明朝", "MS PMincho", sans-serif;
    margin: 30px 0;
}

.content_story_optimal_vinegar ul li h3::after {
    content: '';
    display: block;
    width: 100px;
    height: 1px;
    background-color: #707070;
    position: absolute;
    bottom: -10px;
    left: 0;
    right: 0;
    margin: auto;
}

@media screen and (max-width: 768px) {
    .content_story_optimal_vinegar ul li {
        width: 100%;
        padding: 0;
    }

    .content_story_optimal_vinegar ul li h3 {
        margin: 15px 0;
    }


}