p {
    color: dimgrey;
    font-family: 'Source Sans Pro', sans-serif;
    font-size: 16px;
    font-weight: 400;
    line-height: 1.45;
}

.centered {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

[class^=lang-] {
    display: none;
}
[class^=lang-].active {
    display: block;
}