.red {
    color: rgb(198, 6, 6);
}

.yellow {
    color: rgb(198, 198, 0);
}

.green {
    color: rgb(10, 98, 10);
}

.blue {
    color: rgb(0, 0, 198);
}

.strike {
    text-decoration: line-through;
}

.underline {
    text-decoration: underline;
}

.transparent {
    opacity: 0.01;
}

.mono {
    font-family: monospace;
    background-color: gray;
}

.reveal .adjust-section-structure {
    font-size: 0.5em;
}

.reveal .flex-container {
    display: flex;
}

.reveal .flex-container .half {
    flex: 1;
    width: 50%;
}

.reveal h1,
.reveal h2,
.reveal h3 {
    text-transform: none;
}

.reveal code * {
    font-family: monospace;
}

.fragment.blur {
    filter: blur(5px);
}

.fragment.blur.visible {
    filter: none;
}

.center-content {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
}