/* Here comes your own styling */

.btn.is-loading, .btn.is-loading:hover {
    position: relative;
    color: transparent !important;
}

    .btn.is-loading:before, .btn.is-loading:hover:before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: url("/assets/img/three-dots.svg") no-repeat center center;
        background-size: 40%;
        z-index: 1;
    }