* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
div {
    display: flex; /* Enables Flexbox */
    flex-direction: column; /* Stacks the children vertically */
    justify-content: center; /* Centers horizontally */
    align-items: center; /* Centers vertically */
    height: 100vh; /* Takes the full height of the viewport */
    text-align: center; /* Centers the text inside the div */
}
h1 {
    color: #1b591d;
    font-size: 3em;
    margin-bottom: 10px;
}
h2 {
    margin-bottom: 15px;
}
p {
    font-size: 1.2em;
    margin-top: 5px;
}