.case-h1-title {
    margin: 64px auto 0 auto;
    width: 1200px;
    font-size: 42px;
}
.case-h1-title-small {
    font-size: 28px;
}
.case-read {
    display: flex;
    justify-content: space-between;
    margin: 24px auto 0 auto;
    width: 1200px;
}
.case-bread {
    margin: 64px 0 0 0;
    padding: 14px 0 14px;
    width: 100vw;
    background-color: #efefef;
}
.case-bread-list {
    margin: 0 auto;
    display: flex;
    width: 1200px;
}
.case-bread-list-item {}
.case-bread-list-item::after {
    content: '';
    display: inline-block;
    margin: 0 12px 0 0;
    width: 8px;
    height: 8px;
    border: solid 1px;
    border-color: #666 #666 transparent transparent;
    transform: rotate(45deg);
}
.case-bread-list-item-link {
    color: #006400;
    text-decoration: underline;
}
.case-main-area {
    margin: 64px auto;
    display: flex;
    width: 1200px;
}
.case-main {
    margin: 0 36px 0 0;
    display: block;
    width: 68%;
}
.case-h2-title {
    margin: 0;
}
.case-section {
    margin: 64px 0 0 0;
    padding: 0;
}
.case-h3-title {
    font-size: 16px;
    color: #006400;
}
.case-h4-title {
    margin: 20px 0 0 0;
    padding: 20px 0 0 0;
    font-size: 28px;
    color: #006400;
    position: relative;
}
.case-h4-title::before {
    position: absolute;
    top: 0;
    left: 0;
    content: '';
    display: inline-block;
    width: 60px;
    height: auto;
    border-top: solid 4px #006400;
}
.case-description {
    line-height: 2;
}
.company-name {
    font-weight: bold;
}
.business {
    padding: 6px 8px;
    margin: 0 8px 0 0;
    color: #006400;
    background-color: #e0ece0;
}
.case-section-img {
    margin: 24px 0 0 0;
}
.case-flex-img-list {
    width: 100%;
    display: flex;
}
.img-list-item {
    margin: 24px 12px 0 12px;
}
.case-aside {
    width: 32%;
}
.case-aside-section {
    padding: 16px;
    border: solid 1px #efefef;
}
.case-company-logo {
    background-color: #d3d3d3;
}
.case-detail-list {
    padding: 10px 0;
    display: flex;
    align-items: center;
    font-size: 14px;
}
.case-detail-team {
    margin: 0 24px 0 0;
    display: inline-block;
    min-width: 80px;
    color: #666;
}
.case-detail-description {
    line-height: 1.75;
}
.case-commodity {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 40px;
    margin: 16px 0 0 0;
    border-radius: 40px;
    font-weight: bold;
    color: #026400;
    border: solid 1px #026400;
    background-color: #fff;
}
.case-detail-link {
    color: #006400;
    text-decoration: underline;
}
.case-common-image {
    background-color: #d3d3d3;
    /*aspect-ratio: 4/3;*/
}
.case-flex-img-3list {
    width: 100%;
    display: flex;
    align-items: flex-start;
}
.img-3list-item {
    max-width: 30%;
    margin: 0 10px;
}

/* 横幅1080 + margin72 = 1152 */
@media (max-width: 1152px) {
    .case-h1-title {
        margin: 0;
        padding: 48px 24px 0 24px;
        width: auto;
        font-size: 28px;
    }
    .case-h1-title-small {
        font-size: 20px;
    }
    .case-read {
        display: block;
        margin: 0;
        padding: 16px 24px 0 24px;
        width: auto;
    }
    .time {
        display: block;
        text-align: right;
        font-size: 12px;
    }
    .case-bread {
        margin: 48px 0 0 0;
        padding: 12px 24px;
        width: auto;
        background-color: #efefef;
    }
    .case-bread-list {
        margin: 0 auto;
        display: flex;
        width: auto;
    }
    .case-main-area {
        margin: 0;
        padding: 48px 24px 0 24px;
        display: flex;
        flex-direction: column;
        width: auto;
    }
    .case-main {
        margin: 48px 0;
        display: block;
        width: auto;
    }
    .case-section {
        margin: 48px 0 0 0;
    }
    .case-h4-title {
        font-size: 20px;
    }
    .case-description {
        margin: 24px 0 0 0;
    }
    .case-aside {
        width: auto;
    }
}