.btn.btn_section {
    display: block;
    width: fit-content;
    margin: 30px auto 0;
}
.btn_section span:not(.active) {
    display: none;
}
.desc_hidden {
    display: none;
}
@media(min-width: 767px) {
    .hidden_desctop {
        display: none !important;
    }
}
@media(max-width: 767px) {
    .mobile_visible {
        display: none;
    }
}