.publication-box {
    border: 2px solid #ccc;
    padding: 15px;
    margin: 10px 10px;
    border-radius: 8px;
    background-color: #f9f9f9;
    box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.1);
    transition: box-shadow 0.3s ease-in-out;
    height: 200px;
    background-color: unset;
}

.publication-box:hover {
    box-shadow: 4px 4px 15px rgba(0, 0, 0, 0.2);
}