body, button, textarea {
    font-family: 'Roboto', sans-serif;
    font-size: 16px;
    line-height: 1.5;
}

body {
    background-color: #fff;
    color: #111;
}

a {
    color: inherit;
}

button {
    padding: 8px 16px;
}

textarea {
    font-family: 'Roboto Mono', monospace;
    padding: 8px;
    resize: none;
}

iframe {
    border: 0;
    width: 787px;
    height: 550px;
}

#slides {
    display: none;
    font-size: 24px;
    text-align: center;
    background-color: white;
    overflow: auto;
    cursor: none;
}
#slides:-webkit-full-screen {
    display: block;
    width: 100%;
    height: 100%;
}
#slides:-moz-full-screen {
    display: block;
}
#slides:fullscreen {
    display: block;
}

#wrapper {
    display: table;
    width: 100%;
    height: 100%;
}

.slide {
    display: none;
    padding: 32px;
}
.slide.active {
    vertical-align: middle;
    display: table-cell;
}

.slide > h1 {
    margin: 0 0 16px 0;
}

.liturgie {
    width: 787px;
    text-align: left;
    margin: auto;
}
.liturgie > h1 {
    white-space: pre;
}

/*#slides {
    background-color: black;
    color: white;
}

.lied {
    -webkit-filter: invert(100%);
    filter: invert(100%);
}*/