body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f9;
    color: #333;
    margin: 20px;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

th, td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

th {
    background-color: #4CAF50;
    color: white;
    position: sticky;    /* Make header sticky */
    top: 0;              /* Sticks at the top */
    z-index: 1;          /* Ensures it stays above other content */
}

tr:hover {
    background-color: #f1f1f1;
}

img {
    max-width: 100px;
    height: auto;
}

h1 {
    font-size: 2rem;
    color: #4CAF50;
    text-align: center;
}

.search-bar {
    margin-bottom: 20px;
    text-align: center;
}

.search-bar input {
    width: 50%;
    padding: 10px;
    font-size: 16px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-shadow: 0px 2px 4px rgba(0, 0, 0, 0.1);
}

.search-bar input:focus {
    outline: none;
    border-color: #4CAF50;
    box-shadow: 0px 2px 4px rgba(76, 175, 80, 0.4);
}