img {
    width: 300px;
}
body {
    text-align: center;
    font-family: 'Arial';
    background-image: url('Hacker GIF - Hacker - Discover & Share GIFs.gif');
    background-size: cover;
    color: rgb(0, 255, 60);
}
 
img{

margin-bottom: 10px;

}

.img{

    background-color: rgba(82, 10, 217, 0.5);
    margin: 0 auto;
    padding: 20px;
    width: 30%;
}

.img:hover{
    background-color: rgba(82, 10, 217, 0.8);
}