Why does it disappear smoothly, but appears abruptly (transition: opasity)?

  • 0
    There is a block that, when the button is clicked, should fade out and appear thanks to js:
    document.getElementsByTagName('div')[0].style.opacity = '0';
    setTimeout(()=> {
        document.getElementsByTagName('div')[0].style.opacity = '1';
    }, 1000);

    div {
        transition: opacity 1s ease;

        <p>Привет, стиль..</p>

    But it turns out that it only smoothly disappears, and appears - abruptly.

    Please tell me how to fix this.
    JavaScript Anonymous, Aug 12, 2020

  • 1 Answers
  • 0
    Either decrease the transit or increase the timeout. If the js changes the fear before the animation ends, then an instant transition is obtained.
    Juliet Weiss

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