body {
    background: #fafafa;
}

.loader{
    height: 96px;
    width: 96px;
    background: none;
    border: 2px solid #1E55B3;
    -webkit-animation: burst_spin 2s infinite linear;
}

@-webkit-keyframes burst_spin {
    from {
        -webkit-transform: rotate(0deg);
    }

    to {
        -webkit-transform: rotate(360deg);
    }
}