body {
    background-color:#000;
    /*background-image:url(/images/layout/contact_bg.jpg);*/
    background-repeat: no-repeat;
    background-position:center center;
    background-size:cover;
}

.c-ct-submit {
    position: relative;
    transition: background-color 0.2s ease, color 0.2s ease, opacity 0.2s ease;
}

.c-ct-submit.is-loading,
.c-ct-submit:disabled {
    background-color: #8a8a8a !important;
    color: #efefef !important;
    cursor: not-allowed;
}

.c-ct-submit.is-loading {
    padding-right: 3.2rem;
}

.c-ct-submit.is-loading::after {
    content: "";
    position: absolute;
    right: 1.2rem;
    top: 50%;
    width: 1rem;
    height: 1rem;
    margin-top: -0.5rem;
    border: 2px solid rgba(255, 255, 255, 0.45);
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: inquiry-btn-spin 0.7s linear infinite;
}

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