style.css

#image {
     position: absolute;
     top: 0;
     left: 0;
     animation: bounce 2s infinite;
}
 #image2 {
     position: absolute;
     top: 0;
     left: 0;
     animation: bounce2 2s infinite;
}
 @keyframes bounce {
     0% {
         top: 0;
         left: 0;
    }
     50% {
         top: 50%;
         left: 50%;
    }
     100% {
         top: 0;
         left: 0;
    }
}
 @keyframes bounce2 {
     0% {
         top: 0;
         left: 0;
    }
     50% {
         top: 70%;
         left: 20%;
    }
     100% {
         top: 30;
         left: 10;
    }
}
 body {
     font-family: Arial, sans-serif;
     color: white;
     background: wheat;
     background-image: url('https://cdn.apartmenttherapy.info/image/upload/f_jpg,q_auto:eco,c_fill,g_auto,w_1500,ar_1:1/k%2Farchive%2Fda85b8444abfb3aa604b8016b204d2c1f1563340');
     background-size: cover;
}
 button {
     background-color: transparent;
     color: white;
     border-color: white;
     border-style: solid;
     border-width: 5px;
     width: 130px;
     height: 50px;
     border-radius: 17px;
}