/* ===== BOOT ===== */

.bu-mobile-intro{
    opacity:1;
    visibility:visible;
    transition:.5s;
}

/* cuando desaparezca */
.bu-mobile-intro.bu-hide{
    opacity:0;
    visibility:hidden;
    pointer-events:none;
}

/* ===== WEB ===== */

.bu-main-slider{
    opacity:0;
    visibility:hidden;
    transition:.5s;
}

.bu-main-slider.bu-show{
    opacity:1;
    visibility:visible;
}