* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
.img2{
    margin-top: -10px;
    margin-bottom: -10px;
}

.movil-imagenes,
.pc-imagenes {
    display: none;
    text-align: center;
}

.movil-imagenes img,
.pc-imagenes img {
    width: 100%;
}

@media (max-width: 768px) {
.movil-imagenes {
    display: block;
    }
.pc-imagenes {
    display: none;
    }
.whatsapp img{
    max-width: 60px;
    max-height: 60px;
    }
}

@media (min-width: 769px) {
.pc-imagenes {
    display: block;
    }
.movil-imagenes {
    display: none;
    }
}

.whatsapp {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 5;
}

.whatsapp img {
    width: 80px;
    height: 80px;
    transition: all 0.3s ease;
}

.whatsapp img:hover {
    transform: scale(1.1);
}