.reveal {
    color: white !important;
    text-shadow: -2px 0 black, 0 2px black, 2px 0 black, 0 -2px black !important;
}

.reveal h2 {
    color: white !important;
    text-shadow: -2px 0 black, 0 2px black, 2px 0 black, 0 -2px black !important;
}

img {
    border: none !important;
    background: none !important;
    box-shadow: none !important;
    margin: 0 !important;
}

.title-slide {
    display: flex !important;
    justify-content: center;
    align-items: center;
}

.title-slide h1 {
    display: none !important;
}

.title-slide {
    background-image: url("../images/htl_leonding.jpeg");
    background-repeat: no-repeat;
    background-size: cover;
}

.lightbg { background: #fff8f1d0; }