/* Flexbox */
.is-style-genera-flexbox {
    background-color: red;
}

/* Layout tablet */
@media (max-width: 80rem) {
    .is-style-genera-flexbox {
        background-color: green;
    }
}

/* Layout mobile */
@media (max-width: 36rem) {
    .is-style-genera-flexbox {
        background-color: grey;
    }
}