第一种
完整代码：
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<style>
*{
padding: 0;
margin: 0;
}
.box{
width: 800px;
height: 800px;
background-color: black;
margin: 20px auto;
padding-top: 20px;
position: relative;
}
.battery{
width: 200px;
height: 320px;
background-color:white;
margin-top: 200px;
margin-left: 300px;
border-radius: 15px 15px 0px 0px;
position: relative;
/* top: 20px; */
}
.battery::before{
content: "";
width: 50px;
height: 20px;
background-color:white;
position: absolute;
top: -20px;
left: 38%;
}
.battery::after{
content: "";
position: absolute;
top: 90%;
left: 0;
right: 0;
bottom: 0;
background-image: linear-gradient(to bottom,#7abcff 0%,#00BCD4
44%,#2196F3 100%);
animation:change 10s linear infinite ;
}
@keyframes change{
0%{
top: 100%;
filter: hue-rotate(90deg);
}
95%{
top: 5%;
border-radius: 0;
}
100%{
top: 0%;
border-radius: 15px 15px 0px 0px;
filter: hue-rotate(0deg);
}
}
.cover{
width: 100%;
height: 100%;
/* background-color: #00BCD4; */
border-radius: 15px 15px 0px 0px;
position: absolute;
top: 0;
left: 0;
z-index: 1;
overflow: hidden;
}
.cover::before{
content: "";
width: 400px;
height: 400px;
background-color: rgba(255, 255, 255, 0.8);
position: absolute;
left: -50%;
border-radius: 42% 40%;
animation: coverBefore 10s linear infinite;
}
@keyframes coverBefore{
0%{
transform: rotate(0deg);
bottom: 0%;
}
100%{
transform: rotate(360deg);
bottom: 100%;
}
}
.cover::after{
content: "";
width: 400px;
height: 400px;
background-color: rgba(255, 255, 255, 0.7);
position: absolute;
left: -50%;
border-radius: 42% 40%;
animation: coverAfter 10s linear infinite;
}
@keyframes coverAfter{
0%{
transform: rotate(30deg);
bottom: 2%;
}
100%{
transform: rotate(360deg);
bottom: 95%;
}
}
</style>
</head>
<body>
<div class="box">
<div class="battery">
<div class="cover"></div>
</body>
</html>第二种
完整代码：
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>充电效果</title>
<style>
*{
padding: 0;
margin: 0;
}
/* .box{
width: 1000px;
height:1000px;
background-color: black;
margin: 20px auto;
padding-top: 20px;
position: relative;
} */
.contrast{
width: 70%;
height: 70%;
background-color:black;
position: absolute;
top: 20px;
left: 20%;
filter: contrast(15);
animation: hueRotate 5s linear infinite;
}
@keyframes hueRotate{
0%{
filter: contrast(15) hue-rotate(0);
}
100%{
filter: contrast(15) hue-rotate(360deg);
}
}
.circle{
width: 300px;
height: 300px;
/* background-color: #2196F3; */
position: absolute;
top: 0;
left: 50%;
margin-left: -150px;
filter: blur(8px);
animation: circleRotate 5s linear infinite;
}
@keyframes circleRotate{
0%{
transform: rotate(0);
}
100%{
transform: rotate(360deg);
}
}
.circle::before{
content: "";
width: 200px;
height: 200px;
background-color: #00ff6f;
position: absolute;
top: 50%;
left: 50%;
border-radius: 42% 38% 64% 49%/45%;
transform: translate(-50%,-50%);
}
.circle::after{
content: "";
width: 180px;
height: 178px;
background-color: black;
position: absolute;
top: 50%;
left: 50%;
border-radius: 50%;
transform: translate(-50%,-50%);
}
.number{
width: 200px;
height: 200px;
color: white;
font-size: 30px;
position: absolute;
top: 9%;
left: 55%;
z-index: 1;
line-height: 200px;
text-align: center;
margin-left: -100px;
}
.bubble_home{
width: 150px;
height: 50px;
background-color: #00ff6f;
position: absolute;
bottom: 0;
left: 45%;
border-radius: 150px 150px 15px 15px;
filter: blur(8px);
}
.bubble{
/* width: 20px;
height: 20px;
background-color:#00ff6f;
border-radius: 100%; */
position: absolute;
left: 50%;
bottom: 0;
z-index: 1;
animation:bubbleMoveUp 5s ease-in-out infinite ;
}
@keyframes bubbleMoveUp{
0%{
bottom: 0;
}
100%{
bottom: calc(100% - 260px);
}
}
.bubble:nth-child(1){
width: 20px;
height: 20px;
background-color:#00ff6f;
border-radius: 100%;
animation-duration: 5s;
animation-delay: 1s;
left: 50%;
}
.bubble:nth-child(2){
width: 18px;
height: 18px;
background-color:#00ff6f;
border-radius: 100%;
animation-duration: 7s;
animation-delay: 3s;
left: 47%;
}
.bubble:nth-child(3){
width: 22px;
height: 22px;
background-color:#00ff6f;
border-radius: 100%;
animation-duration: 3s;
animation-delay: 0.5s;
left: 51%;
}
.bubble:nth-child(4){
width: 18px;
height: 18px;
background-color:#00ff6f;
border-radius: 100%;
animation-duration: 4s;
animation-delay: 0s;
left: 50%;
}
.bubble:nth-child(5){
width: 20px;
height: 18px;
background-color:#00ff6f;
border-radius: 100%;
animation-duration: 7.5s;
animation-delay: 3.6s;
left: 48%;
}
.bubble:nth-child(6){
width: 21px;
height: 21px;
background-color:#00ff6f;
border-radius: 100%;
animation-duration: 8s;
animation-delay: 1.5s;
left: 50%;
}
</style>
</head>
<body>
<div class="box">
</div>
<div class="number">95.3%</div>
<div class="contrast">
<div class="bubble"></div>
<div class="bubble"></div>
<div class="bubble"></div>
<div class="bubble"></div>
<div class="bubble"></div>
<div class="bubble"></div>
<div class="bubble"></div>
<div class="bubble"></div>
<div class="bubble"></div>
<div class="bubble"></div>
<div class="bubble"></div>
<div class="bubble"></div>
<div class="bubble"></div>
<div class="bubble"></div>
<span class="bubble_home"></span>
<div class="circle"></div>
</div>
</div>
</body>
</html>