/* Small devices (landscape phones, 576px and up) */
@media (max-width: 576px) {
    .image_user {
        width: 150px;
    }
}

/* Medium devices (tablets, 768px and up) */
@media (max-width: 768px) {
    .image_user {
    }
}

@media (max-width: 992px) {
    .image_user {
    }
}

@media (max-width: 1200px) {
    .image_user {
    }
}

@media (max-width: 1400px) {
    .image_user {
    }
}

.material-icons{
    position: relative;
    top: 2px;
}