@media (max-width: 767px) {
    .education-box {
        margin: 0 -4px;
    }

    .education-box > ul > li {
        width: .5% !important;
        padding: 0 4px !important;
        box-sizing: border-box;
    }

    .education-box > ul > li ins {
        display: block;
        width: 100%;
        overflow: hidden;
        border-radius: 5px;
    }

    .education-box > ul > li ins > img {
        display: block;
        width: 100% !important;
        height: auto !important;
    }

    .certificate-slide {
        padding: 0 !important;
        box-sizing: border-box;
    }

    .certificate-slide > img {
        display: block;
        width: 100% !important;
        max-width: 100%;
        height: auto !important;
    }
}