.yes-navbar {
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    background-color: #044A40;
    color: white;
    text-align: center;
    padding: 5px;
    z-index: 1000;
}

.error-box {
    color: #721c24;
    padding: 10px;
    border: 2px solid red;
    background-color: #f8d7da;
    border-radius: 10px;
}

.success-box {
    color: #155724;
    padding: 10px;
    border-radius: 10px;
    border: 2px solid green;
    background-color: #d4edda;
}

.header {
    display: flex;
    align-items: center;
    height: 50px;
    font-size: 20px;
}

.logout-button {
    font-size: 20px;
    margin-left: auto;
    margin-right: 20px;
    width: 50px;
    height: 50px;
    background-color: #8585f1;
    border: 2px solid blue;
    color: white;
    border-radius: 10px;
    cursor: pointer;
    transition: background-color 0.3s;
}