.wp-block-button.gutena-forms-submit-button.is-style-fill-f .wp-block-button__link {
    background-color: #011a3e;
    color: #ffffff;
    border: 0.10rem solid #ffffff; 
    transition: background-color 0.8s, color 0.8s, border-color 0.8s;
    cursor: pointer;
}

.wp-block-button.gutena-forms-submit-button.is-style-fill-f .wp-block-button__link:hover {
    background-color: #ffffff !important;
    color: #011a3e !important;
    border-color: #ffffff !important;
}