html CSS -动画效果问题

gojuced7 于 2023-03-16 发布在其他

关注(0)|答案(1)|浏览(151)

下面的动画不工作。不确定是什么问题。圆需要反弹与每个圆有一个延迟给它一个蛇的效果。如果我设置圆的位置绝对它的工作，但我不希望他们是绝对的，因为然后所有的圆堆叠在彼此后面，这将需要左边距，以分开每个圆彼此，我不希望那样。

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600&display=swap');

*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
  list-style: none;
}

body{
  width: 100%;
  height: 100vh;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.circle-container{
  position: relative;
  width: 900px;
  height: 300px;
  background-color: lightgrey;
  column-gap: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.circle{
  height: 100px;
  width: 100px;
  border-radius: 50%;
  animation: bouncingCircles 1s ease-in-out infinite alternate;
}

#one{
  background-color: blue;
  animation-delay: -0.25s
}
#two{
  background-color: orange;
  animation-delay: -0.55s
}
#three{
  background-color: purple;
  animation-delay: -0.65s
}
#four{
  background-color: red;
  animation-delay: -0.75s;
}
#five{
  background-color: limegreen;
  animation-delay: -0.80s;
}

@keyframes bouncingCircles{
  0%{
    top:-100px
  }
  100%{
    top:200px
  }

}

<!DOCTYPE html>
<html lang="en" dir="ltr">
  <head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link rel="stylesheet" href="style.css">
    <link rel="stylesheet" href="https://unicons.iconscout.com/release/v4.0.0/css/line.css">
    <title>Training</title>
  </head>
  <body>
    <div class="circle-container">
      <div class="circle" id="one"></div>
      <div class="circle" id="two"></div>
      <div class="circle" id="three"></div>
      <div class="circle" id="four"></div>
      <div class="circle" id="five"></div>
    </div>

    <!--<input id="uploadImage" type="file" multiple class="sd">-->
    <!--<canvas id="scene"></canvas>-->
    <script type="module" src="training.js"></script>
  </body>
</html>

Html

来源：https://stackoverflow.com/questions/75709607/css-animation-effect-issue

1条答案

按热度按时间

hgqdbh6s1#

不需要绝对定位。只需将它们设置为相对：

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600&display=swap');
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
  list-style: none;
}

body {
  width: 100%;
  height: 100vh;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.circle-container {
  position: relative;
  width: 900px;
  height: 300px;
  background-color: lightgrey;
  column-gap: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.circle {
  height: 100px;
  width: 100px;
  border-radius: 50%;
  animation: bouncingCircles 1s ease-in-out infinite alternate;
  position: relative;
}

#one {
  background-color: blue;
  animation-delay: -0.25s
}

#two {
  background-color: orange;
  animation-delay: -0.55s
}

#three {
  background-color: purple;
  animation-delay: -0.65s
}

#four {
  background-color: red;
  animation-delay: -0.75s;
}

#five {
  background-color: limegreen;
  animation-delay: -0.80s;
}

@keyframes bouncingCircles {
  0% {
    top: -100px
  }
  100% {
    top: 200px
  }
}

<link rel="stylesheet" href="https://unicons.iconscout.com/release/v4.0.0/css/line.css">
<div class="circle-container">
  <div class="circle" id="one"></div>
  <div class="circle" id="two"></div>
  <div class="circle" id="three"></div>
  <div class="circle" id="four"></div>
  <div class="circle" id="five"></div>
</div>

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html CSS -动画效果问题

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