.main-banner {
    min-height: 60vh;
    background-image: url(https://d2v79d41yqjm1s.cloudfront.net/Hivelance/achivement-hive.webp);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    margin-top: 50px;
}
.cert {
    padding: 20px;
    background: #fff;
    box-shadow: 0px 0px 10px 10px #cccccc38;
    text-align: center;
    border-radius: 10px;
    height: 100%;
    margin: 10px;
}