<style>
.loading {
margin: 20% auto;
z-index: 1000;
height: 42px;
width: 70px;
background-image: url(data:image/svg+xml;base64,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);
}
</style>
<div class="loading"></div>
<style>
.loading {
margin: 20% auto;
width:0;
height:0;
border-right:1rem solid #fff;
border-top:1rem solid #21af27;
border-left:1rem solid #fff;
border-bottom:1rem solid #21af27;
border-radius: 1rem;
-moz-border-radius: 1rem;
-webkit-border-radius: 1rem;
/* Animate and rotate the spinner using CSS3 Animations */
animation: bganim 1.6s linear 0s infinite;
/* moz: Vendor prefixe for Mozilla Firefox */
-moz-animation: bganim 1.6s linear 0s infinite;
/* webkit: Vendor prefixe for Google Chrome, Chromium, Apple Safari... */
-webkit-animation: bganim 1.6s linear 0s infinite;
}
@keyframes bganim {
/* Rotate the div 360° */
from { transform:rotate(0deg); } to { transform:rotate(360deg); }
}
@-moz-keyframes bganim {
from { -moz-transform:rotate(0deg); } to { -moz-transform:rotate(360deg); }
}
@-webkit-keyframes bganim {
from { -webkit-transform:rotate(0deg); } to { -webkit-transform:rotate(360deg); }
}
</style>
</head>
<body>
<div class="loading"></div>
