<!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>Loading...</title>
<style>
body {
-webkit-app-region: drag;
background-color: transparent;
}
.loader {
color: #4597de;
font-size: 20px;
margin: 100px auto;
width: 1em;
height: 1em;
border-radius: 50%;
position: relative;
text-indent: -9999em;
-webkit-animation: load4 1.3s infinite linear;
animation: load4 1.3s infinite linear;
-webkit-transform: translateZ(0);
-ms-transform: translateZ(0);
transform: translateZ(0);
}
@-webkit-keyframes load4 {
0%,
100% {
box-shadow: 0 -3em 0 0.2em, 2em -2em 0 0em, 3em 0 0 -1em,
2em 2em 0 -1em, 0 3em 0 -1em, -2em 2em 0 -1em, -3em 0 0 -1em,
-2em -2em 0 0;
}
12.5% {
box-shadow: 0 -3em 0 0, 2em -2em 0 0.2em, 3em 0 0 0, 2em 2em 0 -1em,
0 3em 0 -1em, -2em 2em 0 -1em, -3em 0 0 -1em, -2em -2em 0 -1em;
}
25% {
box-shadow: 0 -3em 0 -0.5em, 2em -2em 0 0, 3em 0 0 0.2em, 2em 2em 0 0,
0 3em 0 -1em, -2em 2em 0 -1em, -3em 0 0 -1em, -2em -2em 0 -1em;
}
37.5% {
box-shadow: 0 -3em 0 -1em, 2em -2em 0 -1em, 3em 0em 0 0,
2em 2em 0 0.2em, 0 3em 0 0em, -2em 2em 0 -1em, -3em 0em 0 -1em,
-2em -2em 0 -1em;
}
50% {
box-shadow: 0 -3em 0 -1em, 2em -2em 0 -1em, 3em 0 0 -1em,
2em 2em 0 0em, 0 3em 0 0.2em, -2em 2em 0 0, -3em 0em 0 -1em,
-2em -2em 0 -1em;
}
62.5% {
box-shadow: 0 -3em 0 -1em, 2em -2em 0 -1em, 3em 0 0 -1em,
2em 2em 0 -1em, 0 3em 0 0, -2em 2em 0 0.2em, -3em 0 0 0,
-2em -2em 0 -1em;
}
75% {
box-shadow: 0em -3em 0 -1em, 2em -2em 0 -1em, 3em 0em 0 -1em,
2em 2em 0 -1em, 0 3em 0 -1em, -2em 2em 0 0, -3em 0em 0 0.2em,
-2em -2em 0 0;
}
87.5% {
box-shadow: 0em -3em 0 0, 2em -2em 0 -1em, 3em 0 0 -1em,
2em 2em 0 -1em, 0 3em 0 -1em, -2em 2em 0 0, -3em 0em 0 0,
-2em -2em 0 0.2em;
}
}
@keyframes load4 {
0%,
100% {
box-shadow: 0 -3em 0 0.2em, 2em -2em 0 0em, 3em 0 0 -1em,
2em 2em 0 -1em, 0 3em 0 -1em, -2em 2em 0 -1em, -3em 0 0 -1em,
-2em -2em 0 0;
}
12.5% {
box-shadow: 0 -3em 0 0, 2em -2em 0 0.2em, 3em 0 0 0, 2em 2em 0 -1em,
0 3em 0 -1em, -2em 2em 0 -1em, -3em 0 0 -1em, -2em -2em 0 -1em;
}
25% {
box-shadow: 0 -3em 0 -0.5em, 2em -2em 0 0, 3em 0 0 0.2em, 2em 2em 0 0,
0 3em 0 -1em, -2em 2em 0 -1em, -3em 0 0 -1em, -2em -2em 0 -1em;
}
37.5% {
box-shadow: 0 -3em 0 -1em, 2em -2em 0 -1em, 3em 0em 0 0,
2em 2em 0 0.2em, 0 3em 0 0em, -2em 2em 0 -1em, -3em 0em 0 -1em,
-2em -2em 0 -1em;
}
50% {
box-shadow: 0 -3em 0 -1em, 2em -2em 0 -1em, 3em 0 0 -1em,
2em 2em 0 0em, 0 3em 0 0.2em, -2em 2em 0 0, -3em 0em 0 -1em,
-2em -2em 0 -1em;
}
62.5% {
box-shadow: 0 -3em 0 -1em, 2em -2em 0 -1em, 3em 0 0 -1em,
2em 2em 0 -1em, 0 3em 0 0, -2em 2em 0 0.2em, -3em 0 0 0,
-2em -2em 0 -1em;
}
75% {
box-shadow: 0em -3em 0 -1em, 2em -2em 0 -1em, 3em 0em 0 -1em,
2em 2em 0 -1em, 0 3em 0 -1em, -2em 2em 0 0, -3em 0em 0 0.2em,
-2em -2em 0 0;
}
87.5% {
box-shadow: 0em -3em 0 0, 2em -2em 0 -1em, 3em 0 0 -1em,
2em 2em 0 -1em, 0 3em 0 -1em, -2em 2em 0 0, -3em 0em 0 0,
-2em -2em 0 0.2em;
}
}
.text {
text-align: center;
color: #4597de;
}
.text::first-letter {
font-size: 3em;
}
</style>
</head>
<body>
<div class="loader">Loading...</div>
<div class="text">嗨，你发现了一个宝藏，稍微等一下（此过程大概6秒）</div>
</body>
</html>