body {
    font-family: Arial, sans-serif;
    background-color: #f8f9fa;
}

#page-content {
    margin-left: 270px; /* to offset the sidebar */
    padding-top: 20px;
}

#sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 250px;
    background-color: #343a40;
    color: white;
    transition: width 0.3s;
}

#sidebar:hover {
    width: 60px;
}

#sidebar h4 {
    text-align: center;
    margin-bottom: 20px;
    font-size: 20px;
}

ul {
    padding-left: 0;
    list-style: none;
}

ul li {
    margin: 20px 0;
}

ul li a {
    display: block;
    color: white;
    text-decoration: none;
    font-size: 18px;
    padding-left: 20px;
    transition: padding-left 0.3s;
}

ul li a:hover {
    background-color: #444;
    padding-left: 30px;
}

ul li a i {
    margin-right: 10px;
}

h2 {
    margin-top: 20px;
}

button {
    width: 100%;
}

table {
    margin-top: 20px;
}

th, td {
    text-align: center;
}

th {
    width: 40%;
}

td {
    width: 20%;
}

.mb-3 {
    margin-bottom: 3rem !important;
    float: right;
    width: 250px;
}

.btn-group-sm>.btn, .btn-sm{
margin-bottom: 2px;
}