html {
    font-size: 0.75rem;
    position: relative;
    min-height: 100%;
}
body {
    margin-bottom: 60px; /* Margin bottom by footer height */
}

#sidebar ul {
    list-style-type: none;
    padding: 0;
}

.footer {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 60px; /* Set the fixed height of the footer here */
    line-height: 60px; /* Vertically center the text there */
    background-color: #f5f5f5;
}