.cb-case-video {
    margin-top: 160px;
    background-color: var(--common-color-white);
    padding: 100px 54px 60px 54px;
    background-color: #fff;
    position: relative;
}
.cb-case-video::before {
    content: "Movie";
    display: block;
    font-family: var(--common-font-family-mincho);
    font-weight: 500;
    font-size: 200px;
    line-height: 100%;
    letter-spacing: 0.03em;
    color: #EAEAEA;
    text-box-trim: trim-start;
    text-box-edge: cap alphabetic;
    position: absolute;
    left: 0;
    top: 0;
    transform: translateY(-50%);
}
.cb-case-video .cb-video {
    margin-bottom: 60px;
}
.cb-case-video .cb-video iframe {
    width: 100%;
    height: auto;
    aspect-ratio: 16 /9;
}
.cb-case-video .cb-title {
    font-weight: 500;
    font-size: 24px;
    line-height: 180%;
    text-align: center;
}


@media screen and (max-width: 767px) {
    .cb-case-video {
        margin-top: 60px;
        padding: 60px 20px 20px 20px;
        background-color: #fff;
        position: relative;
    }
    .cb-case-video .cb-video {
        margin-bottom: 20px;
    }
    .cb-case-video .cb-title {
        font-size: 16px;
        line-height: 140%;
    }
}