.itf_submit {
    display: inline-flex;
    justify-content: center;
    align-items: center;

    padding: 8px 16px;
    border-radius: 8px;
    background-color: orange;
    opacity: 0.7;
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
}

.itf_submit:hover {
    opacity: 1;
}

.itf_submit .icon_svg_container {
    display: none;
}

.itf_submit.loading .icon_svg_container {
    display: inline-flex;
    margin-left: 12px;
}

.itf_submit.loading .icon_svg_container svg {
    fill: #fff;
    stroke: #fff;
    animation: loader 1.5s infinite ease-in;
}

@keyframes loader {
    from {
        transform: rotate(0deg);
    }

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