前端与移动开发总结 前端开发模拟移动端 移动前端开发书籍
html 代码
<!DOCTYPE html>
<html>
<head>
<meta http-equiv=”content-type” content=”text/html; charset=utf-8″ />
<title>`substitute(Filename(”, ‘Page Title’), ‘^.’, ‘\u&’, ”)`</title>
</head>
<style>
.Loading {
position: absolute;
background-color: rgba(255, 255, 255, 0.2);
left: 0;
right: 0;
top: 0;
bottom: 0;
width: 100%;
height: 100%;
display: flex;
/*多轮布局*/
align-items: center;
/*垂直*/
justify-content: center;
/*水平*/
z-index: 9999
}
.laodingCon {
width: 50px;
height: 120px;
}
.ball {
-webkit-animation: ball 300ms cubic-bezier(0.165, 0.840, 0.440, 1.000) infinite alternate;
-ms-animation: ball 300ms cubic-bezier(0.165, 0.840, 0.440, 1.000) infinite alternate;
-moz-animation: ball 300ms cubic-bezier(0.165, 0.840, 0.440, 1.000) infinite alternate;
animation: ball 300ms cubic-bezier(0.165, 0.840, 0.440, 1.000) infinite alternate;
height: 50px;
width: 50px;
background: url(http://www.njgep.com/images/loading-icon.png) no-repeat center;
background-size: 100%
}
.ballshadow {
-webkit-animation: shadow 300ms cubic-bezier(0.165, 0.840, 0.440, 1.000) infinite alternate;
animation: shadow 300ms cubic-bezier(0.165, 0.840, 0.440, 1.000) infinite alternate;
background: #000;
bottom: -90px;
height: 15px;
width: 50px;
-webkit-animation-delay: 0;
animation-delay: 0;
border-radius: 100%;
}
@-webkit-keyframes ball {
0% {
-webkit-transform: translateY(0);
transform: translateY(0);
}
100% {
-webkit-transform: translateY(-50px);
transform: translateY(-50px);
}
}
@keyframes ball {
0% {
-webkit-transform: translateY(0);
transform: translateY(0);
}
100% {
-webkit-transform: translateY(-50px);
transform: translateY(-50px);
}
}
@-webkit-keyframes shadow {
0% {
opacity: 0.2;
-webkit-transform: scale(0.3);
transform: scale(0.3);
}
100% {
opacity: 0.05;
-webkit-transform: scale(1);
transform: scale(1);
}
}
@keyframes shadow {
0% {
opacity: 0.2;
-webkit-transform: scale(0.3);
transform: scale(0.3);
}
100% {
opacity: 0.05;
-webkit-transform: scale(1);
transform: scale(1);
}
}
</style>
<body>
<div id=”_loading_page” class=”Loading” :style=”style”>
<div class=”laodingCon”>
<div class=”ball”></div>
<div class=”ballshadow”></div>
</div>
</div>
</body>
</html>
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