.box-shadow {
    box-shadow: 0px 0px rgba(0, 0, 0, 0);
}

.box-shadow[data-box-shadow="content-desc"] {
    /* horizontal (px) vertical (px) blur (px) spread (px) color (hexa/rgba) */
    box-shadow: 1px 1px 2px rgba(70, 70, 70, 1);
}

.box-shadow[data-box-shadow="main-container"] {
    box-shadow: 25px 35px 15px 0px rgba(120, 120, 120, 1);
}

.box-shadow[data-box-shadow="test"] {
    box-shadow: 0px 0px 6px 4px rgba(120, 120, 120, 1);
}

[data-z-index="1"] {
    z-index: 1;
}

[data-opacity="full"] {
    opacity: 1;
}

.scroll-behaviour-smooth {
    scroll-behavior: smooth;
}