.hero {
    padding-bottom: 20px;
    width: 60%;
    margin: 0 auto;
}

.test-section {
    background: #ffffff;
    padding: 30px;
    margin-top: 20px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

.test-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.test-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    cursor: pointer;
}

    .test-box img {
        width: 100%;
        height: 150px;
        object-fit: cover;
        border-radius: 10px;
        transition: transform 0.3s ease;
    }

    .test-box:hover img {
        transform: scale(1.05);
    }

    .test-box a {
        text-decoration: none;
        color: #333;
        font-size: 18px;
        font-weight: bold;
        margin-top: 10px;
        display: block;
    }

.about-section {
    width: 100%;
    margin: 0 auto;
    background: #fff;
    padding: 20px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    border-radius: 10px;
}

    .about-section h2 {
        text-align: center;
        margin-bottom: 20px;
    }

    .about-section p {
        line-height: 1.6;
    }

.about {
    text-align: left;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .hero {
        width: 90%;
    }

    .test-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}