.stroke-black {
    text-shadow: -1px -1px 0 #000, 1px -1px 0 #000, -1px 1px 0 #000, 1px 1px 0 #000;
    text-outline: 1px #000;
    text-stroke: 1px #000;
}

.stroke-white {
    text-shadow: -1px -1px 0 #fff, 1px -1px 0 #fff, -1px 1px 0 #fff, 1px 1px 0 #fff;
    text-outline: 1px #fff;
    text-stroke: 1px #fff;
}

.shadow-grey {
    text-shadow: 2px 2px 2px #666;
}