body {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    background-color: #f0f0f0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.container {
    text-align: center;
    width: 90%;
    max-width: 800px;
}

h1 {
    margin-bottom: 40px;
    font-family: 'Poppins', sans-serif;
}

.visualizer-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

.visualizer-item {
    width: calc(33.333% - 20px);
    margin-bottom: 20px;
    border: 1px solid #ccc;
    border-radius: 25px; /* Round border radius */
    overflow: hidden;
    background-color: #fff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.visualizer-item a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s;
    display: block;
    padding: 20px;
    font-size: 16px;
}

.visualizer-item:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.visualizer-thumbnail img {
    width: 100%;
    height: auto;
    display: block;
}

.visualizer-item h2 {
    height: 50px;
    padding: 10px;
    font-size: 18px;
    background-color: #007BFF;
    color: #fff;
    margin: 0;
    font-family: 'Poppins', sans-serif;
}

.navbar {
    width: 100%;
    background-color: #007BFF;
    padding: 10px;
    text-align: center;
    position: fixed;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.navbar a {
    color: white;
    padding: 10px 20px;
    text-decoration: none;
    text-align: center;
    transition: background-color 0.3s, transform 0.3s;
    border-radius: 25px; /* Round border radius */
    margin: 0 5px;
    font-family: 'Poppins', sans-serif;
}

.navbar a:hover {
    background-color: #0056b3;
    transform: scale(1.05); /* Scale up on hover */
}
#github__logo {
    scale: 1.5;
}