<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title></title>
<style>
html {
height: 100%;
min-height: 100%;
overflow: hidden;
user-select: none;
-webkit-app-region: no-drag;
}
html body {
background-size: 163px;
font: 14px/21px Monaco, sans-serif;
color: #999;
-webkit-font-smoothing: antialiased;
-webkit-text-size-adjust: 100%;
-moz-text-size-adjust: 100%;
-ms-text-size-adjust: 100%;
text-size-adjust: 100%;
height: 100%;
min-height: 100%;
margin: 0px;
}
html body h4 {
margin: 0;
}
.scene {
position: relative;
display: flex;
justify-content: center;
align-items: center;
height: 100%;
background: #222;
position: relative;
}
.loader {
position: relative;
width: 15em;
height: 15em;
background: linear-gradient(-225deg, #ff3cac 0%, #562b7c 52%, #2b86c5 100%);
border-radius: 50%;
animation: spin 0.5s linear infinite;
}
span {
position: absolute;
width: 100%;
height: 100%;
border-radius: inherit;
background: inherit;
}
span:nth-child(1) {
filter: blur(5px);
}
span:nth-child(2) {
filter: blur(10px);
}
span:nth-child(3) {
filter: blur(25px);
}
span:nth-child(4) {
filter: blur(50px);
}
span::after {
position: absolute;
content: "";
top: 10px;
left: 10px;
right: 10px;
bottom: 10px;
background: #222;
border-radius: inherit;
}
.text {
position: absolute;
opacity: 0;
animation: breath 3s ease-in-out infinite;
}
@keyframes breath {
from {
opacity: 0.05;
}
50% {
opacity: 1;
}
to {
opacity: 0.05;
}
}
@keyframes spin {
to {
transform: rotate(1turn);
}
}
</style>
</head>
<body>
<div class="scene">
<div class="loader">
<span></span>
<span></span>
<span></span>
<span></span>
</div>
<div class="text">系统正在准备资源中...</div>
</div>
</body>
</html>