hpi-schuelerklub/workshop-portal

.loader {
    position: fixed;
    width: 30px;
    height: 30px;
    bottom: 15px;
    right: 15px;
    animation: turn 2000ms linear infinite;
    -webkit-animation: turn 2000ms linear infinite;
    -moz-animation: turn 2000ms linear infinite;
    -ms-animation: turn 2000ms linear infinite;
}

@keyframes turn {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}
@-webkit-keyframes turn {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}