.float {
    position: fixed;
    width: 80px; /* Adjusted size */
    height: 80px; /* Adjusted size */
    bottom: 40px;
    right: 120px;
    text-align: center;
    z-index: 100;
}

.my-float {
    width: 250%;
    animation: fadeInOut 2s infinite;
}

@keyframes fadeInOut {
    0%, 100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}