#loading {
    width: 50px;
    height: 50px;
    /*border: 4px solid #b8ce97;*/
    border: 5px solid rgba(184, 206, 151, .4);
    border-radius: 50%;
    border-top-color: #b8ce97;
    animation: spin 1s ease-in-out infinite;
    -webkit-animation: spin 1s ease-in-out infinite;
    position: fixed;
    top: 50%;
    left: 50%;
    margin-top: -50px;
    margin-left: -50px;
}

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

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