纯css实现漏斗加载动画效果-html代码-BFW代码库

纯css实现漏斗加载动画效果

代码语言：html

代码描述：纯css实现漏斗加载动画效果

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,
body {
  margin: 0;
  padding: 0;
}

.container {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(45deg, #499bea 0%, #20ffe5 100%);
}

.loading-icon {
  height: 100px;
  width: 100px;
  border-radius: 100%;
}

.circle-bg {
  border-radius: 100%;
  background: linear-gradient(45deg, #499bea 0%, #20ffe5 100%);
}

.inner-circle {
  height: 90px;
  width: 90px;
  transform: rotate(90deg);
  position: absolute;
  top: 50%;
  left: 50%;
  margin-top: -45px;
  margin-left: -45px;
  border-radius: 100%;
  animation: hourglass-rotate 4s ease-in-out infinite alternate;
}

@keyframes hourglass-rotate {
  0% {
    transform: rotate(0);
  }
  35% {
    transform: rotate(0);
  }
  65% {
    transform: rotate(180deg);
  }
  100% {
    transform: rotate(180deg);
  }
}
circle.rotate {
  transform: rotate(-90deg);
  transform-origin: 50% 50%;
  stroke-width: 20px;
  stroke: rgba(255, 255, 255, 0.25);
  fill: transparent;
  stroke-dasharray: 600;
  stroke-dashoffset: 600;
  animation: anim-circle-border 2s ease-in-out infinite alternate;
}

@keyframes anim-circle-border {
  0% {
    stroke-dashoffset: 600;
  }
  50% {
    stroke-dashoffset: 0;
  }
  100% {
    stroke-dashoffset: -600;
  }
}
.hourglass-inner {
  position: absolute;
  width: 100%;
  height: 100%;
}
.hourglass-inner::before, .hourglass-inner::after {
  content: "";
  position: absolute;
  width: 26px;
  height: 9px;
  left: 32px;
  background: #c8ffc8;
  border-radius: 3px 3px 350px 350px;
  top: 28px;
}
.hourglass-inner::before {
  animation: sand-down-before 8s ease-in-out infinite;
  animation-delay: 4s;
}
.hourglass-inner::after {
  border-radius: 350px 350px 0px 0px;
  top: 53px;
  animation: sand-down-before 8s ease-in-out infinite;
}
.hourglass-inner b {
  position: absolute;
  background: #c8ffc8;
  width: 3px;
  height: 20px;
  top: 35px;
  left: 49%;
}
.hourglass-inner b::before, .hourglass-inner b::after {
  content: "";
  width: 0;
  height: 0;
  left: .........完整代码请登录后点击上方下载按钮下载查看