css+div实现15款不同的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：css+div实现15款不同的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
<html lang="en">

<head>
  
    <meta charset="UTF-8">

<style>

*,*:before,*:after {
    box-sizing: border-box;
    margin: 0;
    padding: 0
}

body {
    background: black
}

.container {
    text-align: center
}

section {
    width: 20%;
    display: inline-block;
    text-align: center;
    min-height: 215px;
    vertical-align: top;
    margin: 1%;
    background: #080915;
    border-radius: 5px;
    box-shadow: 0 0 30px 1px #103136 inset
}

@media only screen and (max-width: 600px) {
    section {
        min-width:350px
    }
}

.loader {
    position: relative;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    margin: 75px;
    display: inline-block;
    vertical-align: middle
}

.loader-star {
    position: absolute;
    top: calc(50% - 12px)
}

.loader-1 .loader-outter {
    position: absolute;
    border: 4px solid #f50057;
    border-left-color: transparent;
    border-bottom: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    -webkit-animation: loader-1-outter 1s cubic-bezier(.42,.61,.58,.41) infinite;
    animation: loader-1-outter 1s cubic-bezier(.42,.61,.58,.41) infinite
}

.loader-1 .loader-inner {
    position: absolute;
    border: 4px solid #f50057;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    left: calc(50% - 20px);
    top: calc(50% - 20px);
    border-right: 0;
    border-top-color: transparent;
    -webkit-animation: loader-1-inner 1s cubic-bezier(.42,.61,.58,.41) infinite;
    animation: loader-1-inner 1s cubic-bezier(.42,.61,.58,.41) infinite
}

.loader-2 .loader-star {
    position: static;
    width: 60px;
    height: 60px;
    transform: scale(0.7);
    -webkit-animation: loader-2-star 1s ease alternate infinite;
    animation: loader-2-star 1s ease alternate infinite
}

.loader-2 .loader-circles {
    width: 8px;
    height: 8px;
    background: #18ffff;
    border-radius: 50%;
    position: absolute;
    left: calc(50% - 4px);
    top: calc(50% - 4px);
    transition: all 1s ease;
    -webkit-animation: loader-2-circles 1s ease-in-out alternate infinite;
    animation: loader-2-circles 1s ease-in-out alternate infinite
}

.loader-3 .dot {
    width: 10px;
    height: 10px;
    background: #00e676;
    border-radius: 50%;
    position: absolute;
    top: calc(50% - 5px)
}

.loader-3 .dot1 {
    left: 0;
    -webkit-animation: dot-jump .5s cubic-bezier(0.77,0.47,0.64,0.28) alternate infinite;
    animation: dot-jump .5s cubic-bezier(0.77,0.47,0.64,0.28) alternate infinite
}

.loader-3 .dot2 {
    left: 20px;
    -webkit-animation: dot-jump .5s .2s cubic-bezier(0.77,0.47,0.64,0.28) alternate infinite;
    animation: dot-jump .5s .2s cubic-bezier(0.77,0.47,0.64,0.28) alternate infinite
}

.loader-3 .dot3 {
    left: 40px;
    -webkit-animation: dot-jump .5s .4s cubic-bezier(0.77,0.47,0.64,0.28) alternate infinite;
    animation: dot-jump .5s .4s cubic-bezier(0.77,0.47,0.64,0.28) alternate infinite
}

.loader-4 {
    border: 7px double #ff5722;
    -webkit-animation: ball-turn 1s linear infinite;
    animation: ball-turn 1s linear infinite
}

.loader-4:before,.loader-4:after {
    content: "";
    position: absolute;
    width: 12px;
    height: 12px;
    background: #ff5722;
    border-radius: 50%;
    bottom: 0;
    right: 37px
}

.loader-4:after {
    left: 37px;
    top: 0
}

.loader-5 {
    border: 8px dotted rgba(255,255,0,1);
    transition: all 1s ease;
    -webkit-animation: dotted-spin 1s linear infinite;
    animation: dotted-spin 1s linear infinite;
    border-bottom-width: 1px;
    border-bottom-color: rgba(255,255,0,0.3);
    border-left-width: 2px;
    border-left-color: rgba(255,255,0,0.5);
    border-top-width: 3px;
    border-right-width: 4px;
    border-top-color: rgba(255,255,0,0.7)
}

.loader-5 .loader-pacman,.loader-pacman {
    position: absolute;
    top: 40px;
    left: 25px;
    width: 0;
    height: 0;
    border-right: 12px solid transparent;
    border-top: 12px solid rgba(255,255,0,1);
    border-left: 12px solid rgba(255,255,0,1);
    border-bottom: 12px solid rgba(255,255,0,1);
    border-top-left-radius: 12px;
    border-top-right-radius: 12px;
    border-bottom-left-radius: 12px;
    border-bottom-right-radius: 12px
}

.loader-6 {
    border: 6px groove #7e57c2;
    transform: rotate(360deg);
    transition: all 1s ease;
    -webkit-animation: loader-1-inner 1s ease-out alternate infinite;
    animation: loader-1-inner 1s ease-out alternate infinite
}

.loader-6 .loader-inner {
    border: 0 inset #9575cd;
    border-radius: 50%;
    width: 100%;
    height: 100%;
    -webkit-animation: border-zoom 1s ease-out alternate infinite;
    animation: border-zoom 1s ease-out alternate infinite
}

.loader-7 .line {
    width: 8px;
    position: absolute;
    border-radius: 5px;
    bottom: 0;
    background: linear-gradient(to bottom,#1ee95d,#5714ce)
}

.loader-7 .line1 {
    left: 0;
    -webkit-animation: line-grow .5s ease alternate infinite;
    animation: line-grow .5s ease alternate infinite
}

.loader-7 .line2 {
    left: 20px;
    -webkit-animation: line-grow .5s .2s ease alternate infinite;
    animation: line-grow .5s .2s ease alternate infinite
}

.loader-7 .line3 {
    left: 40px;
    -webkit-animation: line-grow .5s .4s ease alternate infinite;
    animation: line-grow .5s .4s ease alternate infinite
}

.loader-8 .star1 {
    -webkit-animation: star-jump .5s ease-out alternate infinite;
    animation: star-jump .5s ease-out alternate infinite
}

.loader-8 .star2 {
    -webkit-animation: star-jump .5s .25s ease-out alternate infinite;
    animation: star-jump .5s .25s ease-out alternate infinite
}

.loader-8 .star3 {
    -webkit-animation: star-jump .5s .5s ease-out alternate infinite;
    animation: star-jump .5s .5s ease-out alternate infinite
}

.loader-8 .loader-star {
    transform: scale3d(0.7,0.7,0.7)
}

.loader-8 .star1 {
    left: 0
}

.loader-8 .star2 {
    left: 25px
}

.loader-8 .star3 {
    left: 50px
}

.loader-9 .star1 {
    -webkit-animation: stars-pulse 1s ease-in-out infinite;
    animation: stars-pulse 1s ease-in-out infinite;
    left: 0
}

.loader-9 .star2 {
    -webkit-animation: stars-pulse 1s .2s ease-in-out infinite;
    animation: stars-pulse 1s .2s ease-in-out infinite;
    left: 25px
}

.loader-9 .star3 {
    -webkit-animation: stars-pulse 1s .4s ease-in-out infinite;
    animation: stars-pulse 1s .4s ease-in-out infinite;
    left: 50px
}

.loader-10 {
    width: auto;
    height: auto;
    -webkit-animation: star-pulse 2s ease-in-out infinite;
    animation: star-pulse 2s ease-in-out infinite
}

.loader-10 .loader-star {
    position: static
}

.loader-11 {
    -webkit-animation: stars-rotate 2s linear infinite;
    animation: stars-rotate 2s linear infinite
}

.loader-11 .loader-star {
    position: absolute
}

.loader-11 .star1 {
    top: 0;
    left: -7px
}

.loader-11 .star2 {
    left: 8px;
    top: -12px;
    position: absolute;
    transform: scale(0.8);
    opacity: .9
}

.loader-11 .star3 {
    left: 26px;
    top: -11px;
    position: absolute;
    transform: scale(0.7);
    opacity: .8
}

.loader-11 .star4 {
    left: 39px;
    top: -2px;
    position: absolute;
    transform: scale(0.6);
    opacity: .7
}

.loader-11 .star5 {
    left: 44px;
    top: 10px;
    position: absolute;
    transform: scale(0.5);
    opacity: .6
}

.loader-11 .star6 {
    left: 45px;
    top: 21px;
    position: absolute;
    transform: scale(0.4);
    opacity: .5
}

.loader-12 {
    -webkit-animation: stars-rotate-reverse 2s ease infinite;
    animation: stars-rotate-reverse 2s ease infinite
}

.loader-12 polygon {
    fill: #d500f9!important
}

.loader-12 .loader-star {
    position: absolute
}

.loader-12 .star1 {
    top: 0;
    right: -7px
}

.loader-12 .star2 {
    right: 9px;
    top: -12px;
    position: absolute;
    transform: scale(0.8);
    -webkit-animation: stars-catch 2s .1s ease infinite;
    animation: stars-catch 2s .1s ease infinite
}

.loader-12 .star3 {
    right: 27px;
    top: -11px;
    position: absolute;
    transform: scale(0.7);
    -webkit-animation: stars-catch 2s .15s ease infinite;
    animation: stars-catch 2s .15s ease infinite
}

.loader-12 .star4 {
    right: 41px;
    top: -2px;
    position: absolute;
    transform: scale(0.6);
    -webkit-animation: stars-catch 2s .2s ease infinite;
    animation: stars-catch 2s .2s ease infinite
}

.loader-12 .star5 {
    right: 47px;
    top: 10px;
    position: absolute;
    transform: scale(0.5);
    -webkit-animation: stars-catch 2s .25s ease infinite;
    animation: stars-catch 2s .25s ease infinite
}

.loader-12 .star6 {
    right: 47px;
    top: 21px;
    position: absolute;
    transform: scale(0.4);
    -webkit-animation: stars-catch 2s .3s ease infinite;
    animation: stars-catch 2s .3s ease infinite
}

.loader-13 .css-heart {
    position: absolute;
    -webkit-animation: star-fly-out 1s ease alternate infinite;
    animation: star-fly-out 1s ease alternate infinite;
    transform: scale(0.2)
}

.loader-13 .heart1 {
    top: 0;
    left: 30px
}

.loader-13 .heart2 {
    left: 60px;
    top: 30px
}

.loader-13 .heart3 {
    top: 60px;
    left: 30px
}

.loader-13 .heart4 {
    left: 0;
    top: 30px
}

.loader-14 .loader-star {
    position: absolute;
    top: calc(50% - 12px);
    left: calc(50% - 12px)
}

.star-small {
    -webkit-animation: star-small-pulse 1s ease-in-out alternate infinite;
    animation: star-small-pulse 1s ease-in-out alternate infinite
}

.loader-14 .star-big {
    -webkit-animation: star-big-pulse 2s -0.2s ease-in-out infinite;
    animation: star-big-pulse 2s -0.2s ease-in-out infinite
}

.loader-15 {
    border: 2px dotted #e11a2b;
    -webkit-animation: stars-rotate-reverse 2s linear both infinite;
    animation: stars-rotate-reverse 2s linear both infinite
}

.loader-15 .loader-star {
    transform: scale(1.5);
    position: absolute;
    left: calc(50% - 12px);
    top: calc(50% - 13px)
}

.css-star {
    margin: 10px 0;
    position: relative;
    display: block;
    width: 0;
    height: 0;
    border-right: 26px solid transparent;
    border-bottom: 23px solid #e11a2b;
    border-left: 23px solid transparent;
    transform: rotate(180deg)
}

.css-star:before {
    border-bottom: 18px solid #e11a2b;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    position: absolute;
    height: 0;
    width: 0;
    top: -9px;
    left: -16px;
    display: block;
    content: '';
    -webkit-transform: rotate(-35deg);
    -moz-transform: rotate(-35deg);
    -ms-transform: rotate(-35deg);
    -o-transform: rotate(-35deg)
}

.css-star:after {
    position: absolute;
    display: block;
    top: 2px;
    left: -26px;
    width: 0;
    height: 0;
    border-right: 25px solid transparent;
    border-bottom: 22px solid #e11a2b;
    border-left: 27px solid transparent;
    -webkit-transform: rotate(-70deg);
    -moz-transform: rotate(-70deg);
    -ms-transform: rotate(-70deg);
    -o-transform: rotate(-70deg);
    content: ''
}

.loader-16 .css-star {
    position: absolute;
    transform: rotate(180deg) scale(0.35)
}

.loader-16 .star1 {
    top: -20px;
    left: 5px;
    -webkit-animation: star-flicker 1s .1s linear infinite;
    animation: star-flicker 1s .1s linear infinite
}

.loader-16 .star2 {
    left: 25px;
    top: -10px;
    -webkit-animation: star-flicker 1s .25s linear infinite;
    animation: star-flicker 1s .25s linear infinite
}

.loader-16 .star3 {
    left: 35px;
    top: 10px;
    -webkit-animation: star-flicker 1s .5s linear infinite;
    animation: star-flicker 1s .5s linear infinite
}

.loader-16 .star4 {
    top: 30px;
    left: 27px;
    -webkit-animation: star-flicker 1s .6s linear infinite;
    animation: star-flicker 1s .6s linear infinite
}

.loader-16 .star5 {
    top: 40px;
    left: 5px;
    -webkit-animation: star-flicker 1s .7s linear infinite;
    animation: star-flicker 1s .7s linear infinite
}

.loader-16 .star6 {
    top: 30px;
    left: -15px;
    -webkit-animation: star-flicker 1s .8s linear infinite;
    animation: star-flicker 1s .8s linear infinite
}

.loader-16 .star7 {
    top: 10px;
    left: -25px;
    -webkit-animation: star-flicker 1s .9s linear infinite;
    animation: star-flicker 1s .9s linear infinite
}

.loader-16 .star8 {
    top: -10px;
    left: -15px;
    -webkit-animation: star-flicker 1s 1s linear infinite;
    animation: star-flicker 1s 1s linear infinite
}

.loader-17 .css-square {
    position: absolute;
    top: 50%;
    width: 25px;
    height: 7px;
    background: white;
    box-shadow: 2px 2px 3px 0 black
}

.loader-17 .square1 {
    left: 70px;
    -webkit-animation: dominos 1s .125s ease infinite;
    animation: dominos 1s .125s ease infinite
}

.loader-17 .square2 {
    left: 60px;
    -webkit-animation: dominos 1s .3s ease infinite;
    animation: dominos 1s .3s ease infinite
}

.loader-17 .square3 {
    left: 50px;
    -webkit-animation: dominos 1s .425s ease infinite;
    animation: dominos 1s .425s ease infinite
}

.loader-17 .square4 {
    left: 40px;
    -webkit-animation: dominos 1s .540s ease infinite;
    animation: dominos 1s .540s ease infinite
}

.loader-17 .square5 {
    left: 30px;
    -webkit-animation: dominos 1s .665s ease infinite;
    animation: dominos 1s .665s ease infinite
}

.loader-17 .square6 {
    left: 20px;
    -webkit-animation: dominos 1s .79s ease infinite;
    animation: dominos 1s .79s ease infinite
}

.loader-17 .square7 {
    left: 10px;
    -webkit-animation: dominos 1s .9s ease infinite;
    animation: dominos 1s .9s ease infinite
}

.loader-17 .square8 {
    left: 0;
    -webkit-animation: dominos 1s 1s ease infinite;
    animation: dominos 1s 1s ease infinite
}

.loader-18 .css-star {
    position: absolute;
    transform: rotate(180deg) scale(0.5);
    opacity: .4
}

.loader-18 .css-star,.loader-18 .css-star:before,.loader-18 .css-star:after {
    border-bottom-color: #00e676
}

.loader-18 .star1 {
    top: -20px;
    left: 5px;
    -webkit-animation: star-crazyness 1s .125s ease infinite;
    animation: star-crazyness 1s .125s ease infinite
}

.loader-18 .star2 {
    left: 25px;
    top: -10px;
    -webkit-animation: star-crazyness 1s .3s ease infinite;
    animation: star-crazyness 1s .3s ease infinite
}

.loader-18 .star3 {
    left: 35px;
    top: 10px;
    -webkit-animation: star-crazyness 1s .425s ease infinite;
    animation: star-crazyness 1s .425s ease infinite
}

.loader-18 .star4 {
    top: 30px;
    left: 27px;
    -webkit-animation: star-crazyness 1s .540s ease infinite;
    animation: star-crazyness 1s .540s ease infinite
}

.loader-18 .star5 {
    top: 40px;
    left: 5px;
    -webkit-animation: star-crazyness 1s .665s ease infinite;
    animation: star-crazyness 1s .665s ease infinite
}

.loader-18 .star6 {
    top: 30px;
    left: -15px;
    -webkit-animation: star-crazyness 1s .79s ease infinite;
    animation: star-crazyness 1s .79s ease infinite
}

.loader-18 .star7 {
    top: 10px;
    left: -25px;
    -webkit-animation: star-crazyness 1s .9s ease infinite;
    animation: star-crazyness 1s .9s ease infinite
}

.loader-18 .star8 {
    top: -10px;
    left: -15px;
    -webkit-animation: star-crazyness 1s 1s ease infinite;
    animation: star-crazyness 1s 1s ease infinite
}

.loader-19 .css-star {
    position: absolute;
    transform: rotate(180deg) scale(0.5)
}

.loader-19 .star1 {
    left: 0;
    -webkit-animation: star-crawl 1s ease-out alternate infinite;
    animation: star-crawl 1s ease-out alternate infinite
}

.loader-19 .star2 {
    left: 22px;
    transform: rotate(180deg) scale(0.45);
    -webkit-animation: star-crawl 1s .1s ease-out alternate infinite;
    animation: star-crawl 1s .1s ease-out alternate infinite
}

.loader-19 .star3 {
    left: 44px;
    transform: rotate(180deg) scale(0.4);
    -webkit-animation: star-crawl 1s .2s ease-out alternate infinite;
    animation: star-crawl 1s .2s ease-out alternate infinite
}

.loader-19 .star4 {
    left: 66px;
    transform: rotate(180deg) scale(0.35);
    -webkit-animation: star-crawl 1s .3s ease-out alternate infinite;
    animation: star-crawl 1s .3s ease-out alternate infinite
}

.loader-19 .star5 {
    left: 88px;
    transform: rotate(180deg) scale(0.3);
    -webkit-animation: star-crawl 1s .4s ease-out alternate infinite;
    animation: star-crawl 1s .4s ease-out alternate infinite
}

.loader-19 .star6 {
    left: 110px;
    transform: rotate(180deg) scale(0.25);
    -webkit-animation: star-crawl 1s .5s ease-out alternate infinite;
    animation: star-crawl 1s .5s ease-out alternate infinite
}

.loader-19 .star7 {
    left: 132px;
    transform: rotate(180deg) scale(0.2);
    -webkit-animation: star-crawl 1s .6s ease-out alternate infinite;
    animation: star-crawl 1s .6s ease-out alternate infinite
}

.loader-19 .star8 {
    left: 154px;
    transform: rotate(180deg) scale(0.15);
    -webkit-animation: star-crawl 1s .7s ease-out alternate infinite;
    animation: star-crawl 1s .7s ease-out alternate infinite
}

.loader-20 {
    width: 70px;
    height: 70px;
    border: 3px dashed #d3d3d3;
    -webkit-animation: stars-rotate-reverse 2s linear both infinite;
    animation: stars-rotate-reverse 2s linear both infinite
}

.loader-20 .css-diamond {
    position: absolute;
    left: calc(50% - 50px);
    top: calc(50% - 50px);
    transform: scale(0.3);
    transform-origin: 50% 100%;
    border-color: transparent transparent #fff transparent
}

.loader-20 .css-diamond:after {
    border-color: lightgrey transparent transparent transparent
}

.css-diamond {
    border-style: solid;
    border-color: transparent transparent #ce93d8 transparent;
    border-width: 0 25px 25px 25px;
    height: 0;
    width: 100px;
    position: relative;
    margin: 20px 0 50px 0
}

.css-diamond:after {
    content: "";
    position: absolute;
    top: 25px;
    left: -25px;
    width: 0;
    height: 0;
    border-style: solid;
    border-color: #ce93d8 transparent transparent transparent;
    border-width: 70px 50px 0 50px
}

.css-heart {
    position: absolute
}

.css-heart:before,.css-heart:after {
    position: absolute;
    content: "";
    left: 50px;
    top: 0;
    width: 50px;
    height: 80px;
    background: #950d0d;
    border-radius: 50px 50px 0 0;
    transform: rotate(-45deg);
    transform-origin: 0 100%
}

.css-heart:after {
    left: 0;
    transform: rotate(45deg);
    transform-origin: 100% 100%
}

.css-times {
    position: absolute;
    width: 100px;
    height: 90px
}

.css-times:before,.css-times:after {
    position: absolute;
    content: "";
    left: 50px;
    top: 0;
    width: 2px;
    height: 65px;
    background: red;
    border-radius: 50px 50px 0 0;
    transform: rotate(-45deg);
    transform-origin: 0 100%;
    -webkit-animation: times-background 1s ease-in-out infinite;
    animation: times-background 1s ease-in-out infinite
}

.css-times:after {
    left: 0;
    transform: rotate(45deg);
    transform-origin: 100% 100%
}

.loader-21 {
    width: 100px
}

.loader-21 .times1 {
    -webkit-animation: times-pulse 1s ease-in-out infinite;
    animation: times-pulse 1s ease-in-out infinite;
    left: 0
}

.loader-21 .times2 {
    -webkit-animation: times-pulse 1s .2s ease-in-out infinite;
    animation: times-pulse 1s .2s ease-in-out infinite;
    left: 25px
}

.loader-21 .times3 {
    -webkit-animation: times-pulse 1s .4s ease-in-out infinite;
    animation: times-pulse 1s .4s ease-in-out infinite;
    left: 50px
}

.css-flower {
    position: absolute;
    background: green;
    width: 35px;
    height: 35px;
    position: relative;
    text-align: center;
    transform: rotate(20deg);
    border-radius: 40%;
    border-top: 4px solid #ababa9
}

.css-flower:before {
    content: "";
    position: absolute;
    top: -6px;
    left: 0;
    height: 10px;
    width: 20px;
    background: green;
    transform: rotate(135deg);
    border-radius: 10px
}

.loader-22 .css-flower {
    position: absolute;
    transform: rotate(180deg) scale(0.5)
}

.loader-22 .flower1 {
    left: 0;
    -webkit-animation: caterpillarCrawl 1s ease-out alternate infinite;
    animation: caterpillarCrawl 1s ease-out alternate infinite;
    width: 45px;
    height: 45px;
    top: -10px;
    background: #066c06;
    z-index: 2
}

.loader-22 .flower1:before {
    dissplay: none
}

.loader-22 .flower2 {
    left: 10px;
    transform: rotate(180deg) scale(0.45);
    -webkit-animation: caterpillarCrawl 1s .1s ease-out alternate infinite;
    animation: caterpillarCrawl 1s .1s ease-out alternate infinite
}

.loader-22 .flower3 {
    left: 20px;
    transform: rotate(180deg) scale(0.4);
    -webkit-animation: caterpillarCrawl 1s .2s ease-out alternate infinite;
    animation: caterpillarCrawl 1s .2s ease-out alternate infinite
}

.loader-22 .flower4 {
    left: 30px;
    transform: rotate(180deg) scale(0.35);
    -webkit-animation: caterpillarCrawl 1s .3s ease-out alternate infinite;
    animation: caterpillarCrawl 1s .3s ease-out alternate infinite
}

.loader-22 .flower5 {
    left: 40px;
    transform: rotate(180deg) scale(0.3);
    -webkit-animation: caterpillarCrawl 1s .4s ease-out alternate infinite;
    animation: caterpillarCrawl 1s .4s ease-out alternate infinite
}

.loader-22 .flower6 {
    left: 50px;
    transform: rotate(180deg) scale(0.25);
    -webkit-animation: caterpillarCrawl 1s .5s ease-out alternate infinite;
    animation: caterpillarCrawl 1s .5s ease-out alternate infinite
}

@-webkit-keyframes loader-1-outter {
    0% {
        transform: rotate(0deg)
    }

    100% {
        transform: rotate(360deg)
    }
}

@keyframes loader-1-outter {
    0% {
        transform: rotate(0deg)
    }

    100% {
        transform: rotate(360deg)
    }
}

@-webkit-keyframes loader-1-inner {
    0% {
        transform: rotate(0deg)
    }

    100% {
        transform: rotate(-360deg)
    }
}

@keyframes loader-1-inner {
    0% {
        transform: rotate(0deg)
    }

    100% {
        transform: rotate(-360deg)
    }
}

@-webkit-keyframes loader-2-circles {
    0% {
        box-shadow: 0 0 0 #18ffff;
        opacity: 1;
        transform: rotate(0deg)
    }

    50% {
        box-shadow: 24px -22px #18ffff,30px -15px 0 -3px #18ffff,31px 0 #18ffff,29px 9px 0 -3px #18ffff,24px 23px #18ffff,17px 30px 0 -3px #18ffff,0px 33px #18ffff,-10px 28px 0 -3px #18ffff,-24px 22px #18ffff,-29px 14px 0 -3px #18ffff,-31px -3px #18ffff,-30px -11px 0 -3px #18ffff,-20px -25px #18ffff,-12px -30px 0 -3px #18ffff,5px -29px #18ffff,13px -25px 0 -3px #18ffff;
        transform: rotate(180deg)
    }

    100% {
        opacity: 0;
        transform: rotate(360deg);
        box-shadow: 25px -22px #18ffff,15px -22px 0 -3px black,31px 2px #18ff.........完整代码请登录后点击上方下载按钮下载查看