.float2 {
    position: fixed;
    width: 275px;
    height: 275px;
    top: 50px;
    right: 40px;
    border-radius: 50px;
    text-align: center;
    z-index: 100;
}

.float2:hover {
    text-decoration: none;
    color: #25d366;
}

.my-float2 {
    margin-top: 16px;
}

/* Responsive para pantallas pequeñas (tablets y móviles) */
@media (max-width: 1024px) {
    .float2 {
        width: 200px;
        height: 200px;
        top: 30px;
        right: 20px;
        border-radius: 30px;
    }
}

@media (max-width: 768px) {
    .float2 {
        width: 150px;
        height: 150px;
        top: 40px;
        right: 10px;
        border-radius: 20px;
    }
}

@media (max-width: 480px) {
    .float2 {
        width: 120px;
        height: 120px;
        top: 10px;
        right: 5px;
        border-radius: 15px;
    }

    .my-float2 {
        margin-top: 8px;
    }
}