.feedback-btn button {
    font-family: Calibri, Arial, sans-serif;
    padding-left: 23px;
    padding-right: 23px;
    background-color: #002953;
    background-image: none;
    display: inline-block;
    color: #ffffff;
    font-size: 16px;
    border: none;
    border-radius: 5px;
    line-height: 40px;
    font-weight: bold;
    text-transform: uppercase;
}

#feedback-tab,
#feedback-tab:hover {
    background-color: #002953;
}