.ui.sidebar.menu {
    width: 12.5% !important;
    position: fixed !important;
    height: 100vh !important;
    text-align: center;
    overflow-y: hidden !important;
}

.ui.sidebar.menu h3 {
    padding: 16px 0 !important;
    margin:0 !important;
    background-color: #0084bf !important;
}

.ui.sidebar.menu h4 {
    padding: 15px 0;
}

.ui.sidebar.menu .item:hover, .ui.sidebar.menu .item:hover.active {
    background-color: #0084bf !important;
}