#content h4 {
    border-top-left-radius:4px;
    border-top-right-radius:4px;
    color: #22229a;
    font-family: 宋体,Calibri;
    font-weight: bold;
    font-size: 18px;
    margin: 15px 0px 15px 0;
    padding: 5px;
    text-shadow:2px 2px 3px #222222;
}


#cnblogs_post_body h2 {
    font-size: 23px;
    font-weight: bold;
    line-height: 1.5;
    margin: 10px 0;
}
.postBody h2 {
    line-height: 1.8;
}
h2, h4 {
    border-bottom: 1px solid #ddd;
}