body {
    padding-top: 20px;
}
/* Sidebar styling */
.sidebar {
    height: 100vh;
    width: 250px;
    position: fixed;
    z-index: 1;
    top: 0;
    left: 0;
    background-color: #111;
    overflow-x: hidden;
    padding-top: 20px;
}
.sidebar a {
    padding: 6px 8px 6px 16px;
    text-decoration: none;
    font-size: 25px;
    color: #818181;
    display: block;
}
.sidebar a:hover {
    color: #f1f1f1;
}
/* Page content. The value of the margin-left property should match the value of the sidebar's width property */
#main {
    margin-left: 250px; /* Same as the width of the sidebar */
    padding: 0px 10px;
}
.card {
    background-color: white;
    padding: 20px 0px 20px 46px;
    margin-top: 20px;
}

#whatsapp .card {
    margin-top: 20px;
    padding: 15px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.qr-container {
    text-align: center; /* Centers the QR code image */
    margin-top: 20px;
}