span.postcode-loading {
    display: inline-block;
    height: 18px;
    width: 26px;
    opacity: 1;
    transition: opacity 0s ease;
    border: 1px solid rgba(0, 0, 0, 0);
    border-left-color: currentColor;
    border-radius: 50%;
    vertical-align: middle;
    animation: wd-rotate 450ms infinite linear var(--wd-anim-state, paused);
    transition: opacity .25s ease;
    --wd-anim-state: running;
    margin: 0 21px;
    font-size: 0;
}

.error-validation span.error {
    color: #ff7f21;
}
.error-validation span.success {
    color: #09bb1f;
}
a#apply_post_code {
    background-color: var(--e-global-color-35f2f32);
    color: #000000;
    border-radius: 10px 10px 10px 10px;
    padding: 5px 20px;
    min-height: var(--btn-height);
    align-items: center;
    outline: none;
    border: 0px solid transparent;
    font-weight: 600;
}