.wy-menu-vertical a,
.wy-menu-vertical a.reference,
.wy-menu-vertical a.reference.internal,
.wy-menu-vertical .caption-text,
.toctree-l1 > a,
.toctree-l2 > a,
.toctree-l3 > a {
    white-space: normal !important;
    display: block !important;
    line-height: 1.2em !important;
    height: auto !important;
    overflow-wrap: break-word !important; 
    word-break: break-word !important;
}

.wy-menu-vertical li {
    height: auto !important;
    overflow: visible !important;
}

.wy-menu-vertical .caption-text {
    padding: 0 0 0 12px !important;
    margin: 18px 0 6px 0 !important;
    line-height: 1.2em !important;
    display: block !important;
    height: auto !important;
    white-space: normal !important;
}


.wy-menu-vertical .caption {
    padding: 0 !important;
    margin: 0 !important;
    height: auto !important;
}