.icono>img {
    transition: 0.3s;
}

.icono>img:hover {
    scale: 1.2;

}

.icono:hover {
    background-color: transparent !important;
}

.imagen-container {
    text-align: center;
    position: relative;
}

.imagen-container img {
    width: 70%;
    height: auto;
}