.about-banner {
    width: 100%;
    aspect-ratio: 24/7;
    display: flex;
    align-items: center;
    justify-items: center;
    flex-direction: column;
    justify-content: center;
    background-repeat: no-repeat;
    background-size: cover;
}

.about-banner-title {
    align-self: stretch;
    color: #000000;
    text-align: center;
    font-family: "OPPOSans";
    font-size: 36px;
    font-style: normal;
    font-weight: 500;
    line-height: 44px;
}

.about-banner-introduce {
    align-self: stretch;
    color: #000000cc;
    text-align: center;
    font-family: "OPPOSans";
    font-size: 20px;
    font-style: normal;
    font-weight: 400;
    line-height: 28px;
    margin-top: 20px;
}

.about-info-img {
    width: 1400px;
    aspect-ratio: 17/4;
    margin: 0 auto;
    background-image: url(../images/about/about-info-img.png);
    background-repeat: no-repeat;
    background-size: cover;
    margin-top: 64px;
}

.about-quality-certification {
    width: 1400px;
    margin: 0 auto;
    margin-top: 60px;
    margin-bottom: 80px;
    overflow: hidden;
}

.about-quality-certification-title {
    align-self: stretch;
    color: #1d2129;
    text-align: center;
    font-family: "OPPOSans";
    font-size: 36px;
    font-style: normal;
    font-weight: 500;
    line-height: 44px;
}

.about-quality-certification-list {
    display: flex;
    margin: 0 auto;
    /* justify-content: space-between; */
    margin-top: 60px;
    flex-wrap: wrap;
}

.about-quality-certification-item {
    width: calc(100% / 4);
    margin-bottom: 30px;
}

.about-quality-certification-img {
    width: 200px;
    aspect-ratio: 1/1;
    margin: 0 auto;
}


.about-quality-certification-img img {
    width: auto;
    height: 100%;
    margin: 0 auto;
    display: block;
}

.about-quality-certification-name {
    color: #4e5969;
    text-align: center;
    font-family: "OPPOSans";
    font-size: 14px;
    font-style: normal;
    font-weight: 400;
    line-height: 22px;
    margin-top: 24px;
}

/** 荣誉 */


.about-honor {
    width: 1400px;
    margin: 0 auto;
    margin-top: 60px;
}

.about-honor-title {
    align-self: stretch;
    color: #1d2129;
    text-align: center;
    font-family: "OPPOSans";
    font-size: 36px;
    font-style: normal;
    font-weight: 500;
    line-height: 44px;
}

.about-honor-list {
    display: flex;
    flex-wrap: wrap;
    margin: 0 auto;
    justify-content: space-between;
    margin-top: 60px;
}

.about-honor-item {
    width: calc((100%/4) - (126px / 4));
    background-color: #F7F8FA;
    padding: 24px 0;
}

.about-honor-img {
    width: 100%;
    height: 150px;
}

.about-honor-img img {
    /* width: 100px;
    aspect-ratio: 1/1; */
    height: 100%;
    width: auto;
    margin: 0 auto;
    display: block;
}

.about-honor-name {
    color: #4e5969;
    text-align: center;
    font-family: "OPPOSans";
    font-size: 14px;
    font-style: normal;
    font-weight: 400;
    line-height: 22px;
    margin-top: 24px;
}

/* 768以下 */
@media (max-width: 768px) {
    .about-info-img {
        width: 100%;
    }

    .about-quality-certification {
        width: 100%;
    }

    .about-quality-certification-item {
        width: calc(100% / 2);
        margin-bottom: 30px;
    }

    .about-honor {
        width: 100%;
        margin-top: 25px;
    }

    .about-honor-list {
        flex-wrap: wrap;
        gap: 40px;
    }

    .about-honor-item{
        width: calc((100% / 2) - 20px);
    }
}