*[data-show="0"] {
    display: none;
    visibility: hidden;
}

*[data-show="1"] {
    display: block;
    visibility: show;
}

#display {
    background-color: black;
    color: white;
    aspect-ratio: 4/3;
    flex-grow: 1;
    min-width: 50%;
    width: 100%;
    display: block;
    position: relative;
}
@media screen and (min-width: 1000px) {
    #display {
        width: 50%;
    }
}

#overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: nowrap;
    flex-direction: row;
}

#presentation {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    overflow: hidden;
}

.slide {
    white-space: pre-line;
}

.container {
    margin-top: 50px;
    margin-bottom: 50px;
    display: flex;
    flex-direction: column;
    flex-wrap: nowrap;
    justify-content: space-between;
    gap: 50px;
}
@media screen and (min-width: 1000px) {
    .container {
        flex-direction: row;
    }
}

#fullscreenIcon {
    display: block;
    cursor: pointer;
    position: absolute;
    right: 0px;
    bottom: 0px;
    padding: 3px;
    margin: 15px;
}

#prevPageIcon {
    display: block;
    cursor: pointer;
    padding: 3px;
    margin: 20px;
}

#nextPageIcon {
    display: block;
    cursor: pointer;
    padding: 3px;
    margin: 20px;
}

#pageNumberInfo {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, 10px);
}

#overlay i {
    visibility: hidden;
}

#overlay:hover i {
    visibility: visible;
}

#previewWindowButton {
    width: 100%;
}

#credit {
    width: 100%;
    text-align: center;
}