html code:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.1.1/css/all.min.css" integrity="sha512-KfkfwYDsLkIlwQp6LFnl8zNdLGxu9YAA1QvwINks4PhcElQSvqcyVLLD9aMhXd13uQjoXtEKNosOWaZqXgel0g==" crossorigin="anonymous" referrerpolicy="no-referrer"
/>
<link rel="stylesheet" href="style.css">
</head>
<body>
<div class="container">
<div class="top-head"></div>
<div class="battery">
<i class="fa-solid fa-bolt-lightning fa-5x"></i>
<div class="batt-back">
</div>
</div>
</div>
</body>
</html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.1.1/css/all.min.css" integrity="sha512-KfkfwYDsLkIlwQp6LFnl8zNdLGxu9YAA1QvwINks4PhcElQSvqcyVLLD9aMhXd13uQjoXtEKNosOWaZqXgel0g==" crossorigin="anonymous" referrerpolicy="no-referrer"
/>
<link rel="stylesheet" href="style.css">
</head>
<body>
<div class="container">
<div class="top-head"></div>
<div class="battery">
<i class="fa-solid fa-bolt-lightning fa-5x"></i>
<div class="batt-back">
</div>
</div>
</div>
</body>
</html>
css code:
*,*::after,*::before{
box-sizing: border-box;
padding: 0;
margin: 0;
}
body{
background-color: black;
}
.battery{
border: 5px solid gray;
width: 20vh;
height: 40vh;
border-radius: 20px;
display: flex;
justify-content: center;
align-items: center;
background-color: white;
overflow: hidden;
}
.top-head{
width: 7vh;
height: 4vh;
border: 5px solid gray;
border-radius: 10px 10px 0px 0px;
margin-left: auto;
margin-right: auto;
background-color: white;
}
.container{
display: grid;
justify-content: center;
margin-top: 20vh;
}
.batt-back{
background-color: green;
width: 100%;
height: 100%;
border-radius: 15px;
animation: duck 4s linear infinite;
}
.fa-bolt-lightning{
display: flex;
justify-content: center;
align-items: center;
z-index: 100;
position: absolute;
}
@keyframes duck{
0%{
transform: translateY(150px);
background-color: red;
}
25%{
background-color: orange;
}
50%{
background-color: yellow;
}
75%{
background-color: yellowgreen;
}
100%{
background-color: rgb(11, 212, 11);
}
}