div+css实现7种loading加载动画效果代码-html代码-BFW代码库

代码语言：html

代码描述：div+css实现7种loading加载动画效果代码

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>
/* KEYFRAMES */

@keyframes spin {
  from {
    transform: rotate(0);
  }
  to{
    transform: rotate(359deg);
  }
}

@keyframes spin3D {
  from {
    transform: rotate3d(.5,.5,.5, 360deg);
  }
  to{
    transform: rotate3d(0deg);
  }
}

@keyframes configure-clockwise {
  0% {
    transform: rotate(0);
  }
  25% {
    transform: rotate(90deg);
  }
  50% {
    transform: rotate(180deg);
  }
  75% {
    transform: rotate(270deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

@keyframes configure-xclockwise {
  0% {
    transform: rotate(45deg);
  }
  25% {
    transform: rotate(-45deg);
  }
  50% {
    transform: rotate(-135deg);
  }
  75% {
    transform: rotate(-225deg);
  }
  100% {
    transform: rotate(-315deg);
  }
}

@keyframes pulse {
  from {
    opacity: 1;
    transform: scale(1);
  }
  to {
    opacity: .25;
    transform: scale(.75);
  }
}

/* GRID STYLING */

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  background-color: #1d2630;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  align-items: flex-start;
}

.spinner-box {
  width: 300px;
  height: 300px;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: transparent;
}

/* SPINNING CIRCLE */

.leo-border-1 {
  position: absolute;
  width: 150px;
  height: 150px;
  padding: 3px;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 50%;
  background: rgb(63,249,220);
  background: linear-gradient(0deg, rgba(63,249,220,0.1) 33%, rgba(63,249,220,1) 100%);
  animation: spin3D 1.8s linear 0s infinite;
}

.leo-core-1 {
  width: 100%;
  height: 100%;
  background-color: #37474faa;
  border-radius: 50%;
}

.leo-border-2 {
  position: absolute;
  width: 150px;
  height: 150px;
  padding: 3px;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 50%;
  background: rgb(251, 91, 83);
  background: linear-gradient(0deg, rgba(251, 91, 83, 0.1) 33%, rgba(251, 91, 83, 1) 100%);
  animation: spin3D 2.2s linear 0s infinite;
}

.leo-core-2 {
  width: 100%;
  height: 100%;
  background-color: #1d2630aa;
  border-radius: 50%;
}

/* ALTERNATING ORBITS */

.circle-border {
  width: 150px;
  height: 150px;
  padding: 3px;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 50%;
  background: rgb(63,249,220);
  background: linear-gradient(0deg, rgba(63,249,220,0.1) 33%, rgba(63,249,220,1) 100%);
  animation: spin .8s linear 0s infinite;
}

.circle-core {
  width: 100%;
  height: 100%;
  background-color: #1d2630;
  border-radius: 50%;
}

/* X-ROTATING BOXES */

.configure-border-1 {
  width: 115px;
  height: 115px;
  padding: 3px;
  position: absolute;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #fb5b53;
  animation: configure-clockwise 3s ease-in-out 0s infinite alternate;
}

.configure-border-2 {
  width: 115px;
  height: 115px;
  padding: 3px;
  left: -115px;
  display: flex;
  justify-content: center;
  align-items: center;
  background: rgb(63,249,220);
  transform: rotate(45deg);
  animation: configure-xclockwise 3s ease-in-out 0s infinite alternate;
}

.configure-core {
  width: 100%;
  height: 100%;
  background-color: #1d2630;
}

/* PULSE BUBBLES */

.pulse-container {
  width: 120px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.pulse-bubble {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: #3ff9dc;
}

.pulse-bubble-1 {
    animation: pulse .4s ease 0s infinite alternate;
}
.pulse-bubble-2 {
    animation: pulse .4s ease .2s infinite alternate;
}
.pulse-bubble-3 {
    animation: pulse .4s ease .4s infinite alternate;
}

/* SOLAR SYSTEM */

.solar-system {
  width: 250px;
  height: 250px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.orbit {
	position: relative;
	display: flex;
	justify-content: center;
	align-items: center;
.........完整代码请登录后点击上方下载按钮下载查看