Question 209774 in Html Question posted in
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Html – how do i avoid jerky or sudden animation on unhovering the div which is scaling on hover

I tried to add animation on both hover and unhover state but that jumps the <div/> to its original state and then follows the animation.

What can be done to have a fluid animation on hovering and unhovering the <div/>?

Any kind of JavaScript and CSS is acceptable, but please avoid GSAP libraries as I am not familiar with them.

* {
  box-sizing: border-box;
  margin: 0;
}

body {
  height: 100vh;
  width: 100vw;
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
}

.container {
  transition: .45s;
  margin: 10px;
  height: 60vh;
  width: 70vw;
  background-color: antiquewhite;
  scale: .7;
  animation: shrink .45s ease-in-out 1 forwards;
}

.container:hover {
  scale: 1;
  animation: strech 1.5s ease-in-out 1;
}

@keyframes strech {
  0% {
    scale: .7;
  }
  20% {
    scale: 1;
  }
  40% {
    scale: .9;
  }
  60% {
    scale: 1;
  }
  80% {
    scale: .95;
  }
  100% {
    scale: 1;
  }
}

@keyframes shrink {
  20% {
    scale: .9;
  }
  100% {
    scale: .7;
  }
}
<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title></title>
  <link rel="stylesheet" href="style.css">
</head>

<body>
  <div class="container"></div>

</body>

</html>
Tags:

3

Answers


  1. Chosen as BEST ANSWER
    0

    Well , after posting the question , i myself came up with a mind-blowing solution which uses variable property .

    * {
    box-sizing: border-box;
    margin: 0;
}


body {
    height: 100vh;
    width: 100vw;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}


.container {
    transition: .45s;
    margin: 10px;
    height: 60vh;
    width: 70vw;
    background-color: antiquewhite;
    scale: .7;
    animation: shrink .45s ease-in-out 1 forwards;
}

.container:hover {
    animation: strech 1.5s ease-in-out 1 forwards;
}

@keyframes strech {
    0% {
        scale: .7;
        --val: .7;
    }

    20% {
        scale: 1;
        --val: 1;
    }

    40% {
        scale: .9;
        --val: .9;
    }

    60% {
        scale: 1;
        --val: 1;
    }

    80% {
        scale: .95;
        --val: .95;
    }

    100% {
        scale: 1;
        --val: 1;
    }
}

@keyframes shrink {
    0% {
        scale: var(--val);
    }

    100% {
        scale: .7;
    }
}
    <!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title></title>
    <link rel="stylesheet" href="style.css">
</head>
<body>
    <div class="container 1"></div>

</body>
</html>


  2. 0

    The reason it snaps back is because of the scale property on container:

    .container {
    scale: .7;
}

    When the container reverts back to its default (unhovered) state, it goes to .7 immediately and then plays the animation. If you remove this line then I think you will get the result you desire.

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  3. 0

    You mispelled the word stretch and you don’t need the keyframes shrink.

    <!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
 *{
    box-sizing: border-box;
    margin: 0;
}

body{
    height: 100vh;
    width: 100vw;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}

.container{
    transition:.7s;
    margin: 10px;
    height: 60vh;
    width: 70vw;
    background-color: rgb(42, 116, 228);
    scale: .7;
    animation: shrink .5s 1s;
    }

.container:hover{
    scale: 1;
    animation: stretch 1.5s ease-in-out 1;
}

@keyframes strech {
    0%{
        scale: .7;
    }
    20%{
        scale: 1;
    }
  
    80%{
        scale: .95;
    }
    100%{
        scale:1;
    }
}
    </style>
</head>
<body>
  <div class="container"></div>
</body>
</html>
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