.diagram {
    margin: 40px 0;
    border-radius: 15px;
    box-shadow: 0 4px 55px rgba(0, 0, 0, 0.25);
    overflow: hidden;
}

.certificates .center-button {
    top: 110%;
}

.certificates .center-button .btn {
    background-color: transparent;
    border: 1px solid #fff;
}

.certificates .center-button .btn img {
    filter: brightness(0) invert(1);
}

.certificates .eachAwardCard figure {
    border-radius: 12px;
    overflow: hidden;
    margin: 0 10px;
}

.certificates .eachAwardCard figure img {
    border-radius: 12px;
}

.certificates .prs-nav {
    display: none;
}

.awrdCardWrap {
    /* display: flex;
    justify-content: center; */
}

/* responsive */
@media (max-width: 991px) {
    .aboutSec-1 {
        .secHeadWrap {
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            text-align: center;
        }
    }
}