.textShadowChange {
        animation: bilingbiling 2s ease infinite alternate;
    }

    @keyframes bilingbiling {
        from {
            text-shadow: 0 0 1px white,
            0 0 2px white,
            0 0 4px pink,
            0 0 8px pink;
        }
        to {
            text-shadow
 
: 0 0 5px white,
            0 0 10px white,
            0 0 18px red,
            0 0 20px red;
        }
    }