environet

by Cary Price

HTML

<div class="container">
<div class="loader"></div>
</div>

CSS

.container {
margin: auto;
width: 80%;
border: 1px solid green;
}

.loader {
  border: 12px solid #f3f3f3;
  border-radius: 50%;
  border-top: 12px solid #3498db;
  width: 32px;
  height: 32px;
  -webkit-animation: spin 2s linear infinite; /* Safari */
  animation: spin 1s linear infinite;
}

/* Safari */
@-webkit-keyframes spin {
  0% { -webkit-transform: rotate(0deg); }
  100% { -webkit-transform: rotate(360deg); }
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}