.holiday {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 20;
}

.holiday img {
    width: 100%;
}

.holiday .close-button {
    z-index: 5;
    width: 15px;
    height: 15px;
    opacity: 1;
    position: absolute;
    right: 10px;
    top: 10px;      
}

.holiday .close-button:hover {
    cursor: pointer;
}

@media (min-width: 768px) {
    .holiday.active {
        display: block;
    }
}