.certificate-images img {
    border-radius: 0 !important;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    transition: transform 0.4s ease !important;
}

.certificate-images img:hover {
    transform: scale(1.07) !important;
}

@media (max-width: 575px) {
.certificate-images img {
   width: 50% !important;
   display: block;
   margin: 0px auto !important;
 }
}