css小狗摆动尾巴陪你玩球动画效果代码-html代码-BFW代码库

css小狗摆动尾巴陪你玩球动画效果代码

代码语言：html

所属分类：动画

代码描述：css小狗摆动尾巴陪你玩球动画效果代码

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开


<!DOCTYPE html>
<html lang="en" >

<head>

  <meta charset="UTF-8">
  

  
  
<style>
:root {
  --value: 1;
}

input {
  margin: 1rem 0;
}

.ball {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  margin-top: 4rem;
  z-index: 0;
}
.ball:after {
  content: "";
  position: absolute;
  display: block;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  border-radius: 50%;
  box-shadow: inset 0 -8px 0 0 rgba(0, 0, 0, 0.2);
  background: var(--ball, red);
  z-index: 1;
}
.ball:focus {
  outline: none;
}
.ball:focus:after {
  -webkit-animation: bounce calc(var(--value) * 400ms) infinite alternate;
          animation: bounce calc(var(--value) * 400ms) infinite alternate;
}
@-webkit-keyframes bounce {
  from {
    transform: scale(2);
    -webkit-animation-timing-function: ease-in;
            animation-timing-function: ease-in;
  }
  to {
    transform: scale(0.8);
    -webkit-animation-timing-function: cubic-bezier(0, 0, 0, 1);
            animation-timing-function: cubic-bezier(0, 0, 0, 1);
  }
}
@keyframes bounce {
  from {
    transform: scale(2);
    -webkit-animation-timing-function: ease-in;
            animation-timing-function: ease-in;
  }
  to {
    transform: scale(0.8);
    -webkit-animation-timing-function: cubic-bezier(0, 0, 0, 1);
            animation-timing-function: cubic-bezier(0, 0, 0, 1);
  }
}
@-webkit-keyframes bounce-shadow {
  from {
    transform: scale(2.5, 2.6) translateY(-50%);
    -webkit-animation-timing-function: ease-in;
            animation-timing-function: ease-in;
  }
  to {
    transform: scale(0.5) translateY(0);
    -webkit-animation-timing-function: cubic-bezier(0, 0, 0, 1);
            animation-timing-function: cubic-bezier(0, 0, 0, 1);
  }
}
@keyframes bounce-shadow {
  from {
    transform: scale(2.5, 2.6) translateY(-50%);
    -webkit-animation-timing-function: ease-in;
            animation-timing-function: ease-in;
  }
  to {
    transform: scale(0.5) translateY(0);
    -webkit-animation-timing-function: cubic-bezier(0, 0, 0, 1);
            animation-timing-function: cubic-bezier(0, 0, 0, 1);
  }
}
.ball:focus:before {
  content: "";
  position: absolute;
  display: block;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
.........完整代码请登录后点击上方下载按钮下载查看