css+js实现卡通爱心小人点击跳跃动画效果代码-html代码-BFW代码库

代码语言：html

所属分类：动画

代码描述：css+js实现卡通爱心小人点击跳跃动画效果代码

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>
html {
  font-size: 20px;
}

body {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  overflow: hidden;
}

.heart {
  position: relative;
  cursor: pointer;
  will-change: transform;
  -webkit-tap-highlight-color: transparent;
}
.heart__wrapper {
  position: relative;
}
.heart__sun {
  position: absolute;
  top: -2.5rem;
  left: -0.5rem;
  z-index: -1;
  height: -1rem;
  width: 2rem;
  height: 2rem;
  background-color: transparent;
  border-radius: 50%;
  transition: background-color 0.5s ease;
}
.heart__shadow {
  position: absolute;
  bottom: 2rem;
  left: 1rem;
  z-index: -1;
  width: 3rem;
  height: 0.5rem;
  border-radius: 50%;
  box-shadow: 0 1.4rem 0 0 #bbb;
  transition: box-shadow 0.5s ease;
}
.heart__lines {
  position: absolute;
  top: -0.6rem;
  right: 0.2rem;
  width: 0.2rem;
  height: 0.8rem;
  border-radius: 0.5rem;
  background-color: #bbb;
  opacity: 0;
  transition: all 0.5s ease;
}
.heart__lines:before, .heart__lines:after {
  content: "";
  position: absolute;
  width: 0.2rem;
  height: 0.8rem;
  border-radius: 0.5rem;
  background-color: #bbb;
  transform-origin: 0.1rem 0.7rem;
  transition: height 0.5s ease;
}
.heart__lines:before {
  top: 0.25rem;
  left: 0.5rem;
  transform: rotate(30deg);
}
.heart__lines:after {
  top: 0.5rem;
  left: 1rem;
  transform: rotate(60deg);
}
.heart__icon path {
  position: relative;
}
.heart__eyes {
  position: absolute;
  top: 1.5rem;
  left: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 3rem;
  height: 1rem;
  transition: all 0.1s ease;
}
.heart__eyes:before, .heart__eyes:after {
  content: "";
  width: 1rem;
  height: 0.2rem;
  background-color: #bbb;
  transition: all 0.1s ease;
}
.heart__mouth {
  position: absolute;
  top: 3rem;
  left: 2rem;
  width: 1rem;
  height: 0.2rem;
  background-color: #bbb;
  transition: all 0.2s ease;
}
.heart__arms {
  position: absolute;
  top: 2rem;
  left: 0.4rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  width: 4.2rem;
  height: 1.5rem;
}
.heart__arms:before, .heart__arms:after {
  content: "";
  width: 0.2rem;
  height: 0;
  border-radius: 0 0 0.2rem 0.2rem;
  transform-origin: 0.1rem 0.2rem;
}
.heart__legs {
  position: absolute;
  top: 3.6rem;
  left: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  width: 2rem;
  height: 1rem;
}
.heart__legs:before, .heart__legs:after {
  content: "";
  width: 0.2rem;
  height: 0;
  border-radius: 0 0 0.2rem 0.2rem;
  transform-origin: 0.1rem 0rem;
}
.heart:not(.heart--active):hover {
  transform-origin: center bottom;
  animation: swing;
  animation-duration: 1s;
}
@keyframes swing {
  0%, 100% {
    transform: rotate(0);
  }
  33% {
    transform: rotate(5deg);
  }
  66% {
    transform: rotate(-2deg);
  }
}
.heart__wrapper--active .heart__sun {
  background-color: #f5fccd;
}
.heart__wrapper--active .heart__shadow {
  animation: shadow;
  animation-duration: 1.5s;
}
@keyframes shadow {
  40%, 85% {
    box-shadow: 0 1.4rem 0 -0.1rem #bbb;
  }
}
.heart--active {
  animation: leap;
  animation-duration: 1.5s;
  pointer-events: none;
}
@keyframes leap {
  40%, 85% {
    transform: translate(0.2rem, -3rem) rotate(-25deg);
  }
}
.heart--active .heart__lines {
  animation: lines;
  animation-duration: 1.3s;
  animation-delay: 0.2s;
  background-color: #000038;
}
@keyframes lines {
  20%, 80% {
    opacity: 0;
  }
  40%, 60% {
    opacity: 1;
  }
}
.heart--active .heart__lines:before, .heart--active .heart__lines:after {
  background-color: #000038;
}
.heart--active .heart__icon path {
  fill: url(#RadialGradient);
  stroke: #ff7d66;
}
@supports (-webkit-hyphens: none) {
  .heart--active .heart__icon path {
    fill: #ff7d66;
  }
}
.heart--active .heart__eyes {
  width: 2.5rem;
  padding: 0 0.25rem;
}
.heart--active .heart__eyes:before, .heart--active .heart__eyes:after {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: radial-gradient(circle at 70% 30%, #fff 15%, #000038 15%, #000038);
}
.heart--active .heart__blush {
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