.case-section {
    width: 90%;
    max-width: 1350px;
    margin: 0 auto;
    padding: 60px 0 0px;
    box-sizing: border-box;
}

.case-section .case-section__title {
    font-weight: bold;
    color: #000000;
    text-align: left;
    position: relative;
    box-sizing: border-box;
}

.case-section .case-section__description {
    font-weight: 400;
    color: #000000;
    line-height: 36px;
    box-sizing: border-box;
    margin-top: 15px;
}

.case-section .case-section__content {
    margin-top: 30px;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: stretch;
    gap: 18px;
}

.case-section .case__content-left {
    width: calc(100% / 2 - 10px);
    box-sizing: border-box;
    border: 1px dashed #4E4AD9;
    padding: 30px 20px 30px;
}

.case-section .case__content-left .case__content-button-list {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.case-section .case__content-button-list .case__content-button {
    width: 304px;
    height: 46px;
    line-height: 46px;
    background: #F5F5F5;
    font-weight: bold;
    font-size: 18px;
    color: #000000;
    text-align: center;
    cursor: pointer;
    flex-shrink: 0;
}

.case-section .case__content-button-list .case__content-button.active,
.case-section .case__content-button-list .case__content-button:hover {
    background: #4E4AD9;
    color: #FFFFFF;
}

.case-section .case__content-description-list {
    margin-top: 25px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.case-section .case__content-description-list .case__content-description-item {
    display: flex;
    align-items: flex-start;
}

.case-section .case__content-description-item-icon {
    width: 36px;
    height: 36px;
    margin-right: 25px;
    margin-top: 6px;
    flex-shrink: 0;
}

.case-section .case__content-description-item-icon img {
    width: 100%;
    height: auto;
    object-fit: contain;
}

.case-section .case__content-description-item-text {
    color: #000000;
    line-height: 30px;
}

.case-section .case__content-right {
    width: calc(100% / 2 - 10px);
    box-sizing: border-box;
}

.case-section .case__content-right .case__content-image {
    width: 100%;
    max-width: 670px;
    height: 100%;
}

.case-section .case__content-right .case__content-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

@media screen and (max-width: 760px) {

    .case-section .case__content-left,
    .case-section .case__content-right {
        width: 100%;
    }
}


@media screen and (min-width: 760px) and (max-width: 1020px) {

    .case-section .case__content-left,
    .case-section .case__content-right {
        width: 100%;
    }
}


@media screen and (min-width: 1020px) and (max-width: 1350px) {

    .case-section .case__content-left,
    .case-section .case__content-right {
        width: 100%;
    }
}