body {
    font-family: Arial, sans-serif;
}

header {
    background-color: #333; /* Dark background for the header */
    padding: 10px; /* Padding around the header */
}

nav ul {
    list-style-type: none; /* Remove bullet points */
    margin: 0; /* Remove default margin */
    padding: 0; /* Remove default padding */
    display: flex; /* Use flexbox to align items in a row */
    justify-content: space-around; /* Space items evenly */
}

nav ul li {
    margin: 0 15px; /* Add some space between the items */
}

nav ul li a {
    color: white; /* White text color */
    text-decoration: none; /* Remove underline from links */
    font-size: 18px; /* Increase font size */
    padding: 10px 15px; /* Add padding around the links */
    transition: background-color 0.3s; /* Smooth transition for hover effect */
}

nav ul li a:hover {
    background-color: #555; /* Change background on hover */
    border-radius: 5px; /* Rounded corners for hover effect */
}

h1 {
    margin-top: 20px; /* Add some space above the heading */
}

table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    padding: 8px;
    text-align: left;
    border: 1px solid #333;
}

tr
{
    background-color: white;
}

th {
    background-color: #333;
    color: white;
}