*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Roboto Condensed', sans-serif;
}

/*HEADER*/

header {
    background-image: url(https://p4.wallpaperbetter.com/wallpaper/187/450/327/space-stars-universe-galaxy-wallpaper-preview.jpg);
    padding: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
    
    
}

header img {
width: 500px;
}


/*MAIN*/

main {
    
    background-image: url(https://p4.wallpaperbetter.com/wallpaper/187/450/327/space-stars-universe-galaxy-wallpaper-preview.jpg);
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
    padding: 20px;
}

.item-grid {
    width: 220px;
    background-color: rgb(14, 61, 99);
    box-shadow: 0 0 0 10px rgb(27, 26, 26), 0 0 50px rgba(3, 35, 71, 0.952), 0 0 100px rgb(114, 180, 192);
    padding: 20px;
    text-align: center;
    margin: 10px;
    border-radius: 10px;
    color: rgb(240, 241, 245);
    -webkit-text-stroke: 0.001px black;
}

.item-grid img {
    width: 100%;
    border-radius: 50%;
}

/*FOOTER*/

footer {
    background-image: url(https://p4.wallpaperbetter.com/wallpaper/187/450/327/space-stars-universe-galaxy-wallpaper-preview.jpg);
    padding: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
    
}
footer small {
    color: #fff;
    font-size: smaller;
}

/* RESPONSIVE DESIGN*/
@media (max-width: 480px) {
    header {
        flex-direction: column;
        gap: 10px;
    }

    header img {
        width: 200px;
    }

    main {
        padding: 20px;
    }
}