#typingText::after {
    content:"|";
    animation: cursorBlink 1s linear infinite;
}

@keyframes cursorBlink {
    0% {
        opacity: 1;
    }
    49% {
        opacity: 1;
    }
    50% {
        opacity: 0;
    }
    100% {
        opacity: 0;
    }
}