body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #000;
    color: #fff;
}

.study-section {
    padding: 40px 20px;
    max-width: 1100px;
    margin: auto;
}

.study-section h1 {
    text-align: center;
    margin-bottom: 30px;
    font-size: 24px;
}

.study-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 20px;
}

.study-card {
    background: #000000;
    color: #ffffff;
    text-decoration: none;
    padding: 15px;
    text-align: center;
    border-radius: 8px;
    transition: transform 0.2s ease;
}

.study-card:hover {
    transform: scale(1.05);
}

.study-card img {
    max-width: 100px;   /* small logo size */
    height: auto;
    margin-bottom: 10px;
}

.study-card span {
    display: block;
    font-size: 14px;
    font-weight: bold;
}