<section>
<div class="container">
<h1>Loading...</h1>
</div>
</section>
HTML
格式化
支持Emmet，输入 p 后按 Tab键试试吧！
<head> ... </head>
<body>
</body>
CSS
格式化
* {
padding: 0;
margin: 0;
box-sizing: border-box;
}
body {
font-family: "Montserrat";
}
section {
min-height: 100vh;
width: 100%;
display: flex;
align-items: center;
justify-content: center;
background-color: aliceblue;
}
.container {
padding: 20px 40px;
border: 2px solid black;
letter-spacing: 10px;
position: relative;
text-transform: uppercase;
font-size: 24px;
}
.container::after {
content: "";
position: absolute;
height: 100%;
width: 0%;
left: 0;
top: 0;
background-color: rgb(255, 255, 255);
mix-blend-mode: difference;
animation: loader_bg 3s linear infinite alternate;
}
@keyframes loader_bg {
0% {
width: 0;
}
100% {
width: 100%;
}
}
JS
格式化