/* child-theme/css/sign-out.css */
.sign-out-button {
    background-color: #f14141;
    color: #fff;
    padding: 10px 15px;
    text-decoration: none;
    border-radius: 3px;
    display: inline-block;
}
.sign-out-button:hover {
    background-color: #d33a3a;
}