.sidebar-menu {
    min-height: calc(100vh - 70px - 25px); /* full-visible-height - logo-bar  - version*/
}

.btn-sidebar-1st {
    border-bottom: 1px solid #dfe8f3;
    border-top: 1px solid #dfe8f3;
    border-left: none;
    border-right: none;
}

.btn-sidebar-1st:focus {
    box-shadow: none;
}

.btn-sidebar-1st.selected i {
    transform: rotate(90deg);
}

.btn-sidebar-2nd {
    background-color: #fafafa;
    border-bottom: 1px solid #dfe8f3;
    border-top: 1px solid #dfe8f3;
    border-left: none;
    border-right: none;
}

.btn-sidebar-2nd:focus {
    box-shadow: none;
}

.btn-sidebar-2nd.selected {
    border-left: 4px solid;
}