html,
body {
    height: 100%;
    margin: 0;
}

.layout-body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    padding: 15px;
}

.page-content {
    flex: 1;
}

#footer {
    width: 100%;
    text-align: center;
    font-size: 10px;
    margin-top: 30px;
    padding-bottom: 10px;
}