.custom-top-bar-button {
    position: absolute;
    top: 0;
    right: 15px;
    z-index: 1000; /* Ensure it stays above other elements */
}

.top-bar-button {
    background-color: green; /* Initial button color */
    color: white;
    padding: 5px 10px;
    border-radius: 3px;
    text-decoration: none;
}

.top-bar-button:hover {
    background-color: red; /* Hover color */
}