#lhsTree li ul {
    padding: 0;
}
#relPrdDCGroup > ul {
    display: block!important;
}

.rhs-cont h4 {
    font-size: 20px;
    font-weight: 600;
    margin: 0;
    padding: 15px 0 5px;
}
.rhs-cont h4 ~ p {
    margin: 8px 0px;
}
.rhs-cont h4 + p {
    margin-top: 0px;
}