h1 strong, h2 strong, h3 strong, h4 strong {
    font-weight: normal;
}

.pr-content h2 {
    font-size: 13px;
    font-weight: bold;
    margin:0px;
    padding:0px 0px 13px 0px;
}

.pr-content h3 {
    font-size: 13px;
    font-weight: bold;
    margin:0px;
    padding:0px 0px 13px 0px;
}

.pr-content h4 {
    font-size: 13px;
    font-weight: bold;
    margin:0px;
    padding:0px 0px 13px 0px;
}