.power-btn {
    border: none;
    cursor: pointer;
    position: fixed;
    top: 10px;
    right: 10px;
}


.power-btn i {
    color: #4a4a4a;
    font-size: 24px;
    margin-top: 5px;
}

.navbar-brand {
    background-color: #02075d;
    color: white;
    padding: 12px;
    position: fixed;
    top: 0px;
    left: 0px;
    height: 54px;
}

.navbar-brand:hover {
    background-color: #02075d;
    color: white;
    text-decoration: none;
}

.header-bar {
    position: absolute;
    left: 0px;
    right: 0px;
    top: 0px;
    height: 54px;
    background-color: #fff;

    /* Crisp bottom border plus a bit of shadow for layering */
    border-bottom: 1px solid #ccc;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.upload-btn {
    border: none;
    cursor: pointer;
    position: fixed;
    top: 10px;
    right: 50px;
}

.upload-btn i {
    color: #4a4a4a;
    font-size: 24px;
    margin-top: 5px;
}