/* General reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Georgia', serif;
    /*background: linear-gradient(to bottom, #4caf50, #a8e063);*/
    color: #ffffff;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
}

header {
    margin-bottom: 20px;
}

h1 {
    font-size: 3em;
    font-weight: bold;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

main img {
    max-width: 70%;
    height: auto;
    border-radius: 0px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

/* Responsive design */
@media (min-width: 768px) {
    h1 {
        font-size: 4em;
    }

    main img {
        max-width: 70%;
    }
}