body, h1, h2, h3, p {
    margin: 0;
    padding: 0;
}


body {
    font-family: Arial, sans-serif;
    background-color: #f0f0f0;
    color: #333;
}


header {
    background-color: #28a745; /* Green color */
    color: white;
    text-align: center;
    padding: 20px;
}

section {
    padding: 20px;
    margin: 10px 0;
}


h2 {
    color: #007bff; /* Blue color */
    font-size: 24px;
}

h3 {
    color: #28a745; /* Green color */
    font-size: 20px;
}


ul {
    list-style-type: square;
}


.right-align {
    float: right;
    margin-left: 20px;
}


hr {
    border: 1px solid #28a745;
    margin: 20px 0;
}


a {
    color: #007bff; /* Blue color */
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}


footer {
    text-align: center;
    padding: 10px;
    background-color: #222;
    color: white;
}