@media (max-width: 768px) {
    .about-main-container {
        width: 100vw;
        margin: 55px auto;
        height: auto;
        line-height: 27px;
    }

    .about-main-container .about-main {
        padding: 0 24px;
    }

    .about-main-container .about-main .about-main-contents {
    }

    .about-main-container .about-main .about-main-contents .about-main-contents-header1 .text {
        color: #000;
        font-size: 22px;
        display: flex;
        flex-direction: column;
        line-height: 1.4;
    }

    .about-main-container .about-main .about-main-contents .about-main-contents-header1 .text .blue-color{
        color: rgb(48, 95, 177);
    }

    .about-main-container .about-main .about-main-contents .about-main-contents-header2 {
        line-height: 24px;
    }

    .about-main-container .about-main .about-main-contents .about-main-contents-header2 span {
        color: rgb(102, 102, 102);
        font-size: 15px;
        font-weight: 500;
    }

    .about-main-container .about-main .about-main-contents .card-container {
        margin-top: 41px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        row-gap: 27px;
    }

    .about-main-container .about-main .about-main-contents .card-container .card-item {
        border: 1px solid #e5e5e5;
        width: 100%;
        padding: 20px;
        display:flex;
        flex-direction: column;
        justify-content: center;
        row-gap: 24px;
    }

    .about-main-container .about-main .about-main-contents .card-container .card-item .card-title {
        font-size: 18px;
        color: #000;
    }

    .about-main-container .about-main .about-main-contents .card-container .card-item .card-contents {
        line-height: 24px;
    }
}

@media (min-width: 768px) {
    .about-main-container {
        width: 1254px;
        margin: 96px auto;
        height: auto;
        line-height: 27px;
    }

    .about-main-container .about-main {
        padding: 0 15px;
    }

    .about-main-container .about-main .about-main-contents {
    }

    .about-main-container .about-main .about-main-contents .about-main-contents-header1 .text {
        line-height: 36px;
    }

    .about-main-container .about-main .about-main-contents .about-main-contents-header1 .text span {
        color: #000;
        font-size: 30px;
    }

    .about-main-container .about-main .about-main-contents .about-main-contents-header1 .text .blue-color{
        color: rgb(48, 95, 177);
    }

    .about-main-container .about-main .about-main-contents .about-main-contents-header2 {
        line-height: 24px;
    }

    .about-main-container .about-main .about-main-contents .about-main-contents-header2 span {
        color: rgb(102, 102, 102);
        font-size: 20px;
        font-weight: 500;
    }

    .about-main-container .about-main .about-main-contents .card-container {
        display: grid;
        grid-template-columns: 1fr 1fr;
        margin-top: 101px;
        gap: 48px;
    }

    .about-main-container .about-main .about-main-contents .card-container .card-item {
        border: 1px solid #e5e5e5;
        width: 100%;
        padding: 30px 20px;
        display:flex;
        flex-direction: column;
        row-gap: 24px;
    }

    .about-main-container .about-main .about-main-contents .card-container .card-item .card-title {
        font-size: 24px;
        color: #000;
    }

    .about-main-container .about-main .about-main-contents .card-container .card-item .card-contents {
        line-height: 24px;
    }
}