#cnblogs_post_body h1 {
    background: #242424 none repeat scroll 0 0;
    border-radius: 12px !important;
    color: #ffffff;
    font-size: 22px;
    font-weight: bold;
    margin: 5px 0 !important;
    padding: 0px 0 0px 10px;
}
#cnblogs_post_body h2 {
    background: #0066ff none repeat scroll 0 0;
    border-radius: 12px !important;
    color: #ffffff;
    font-weight: bold;
    margin: 5px 0 !important;
    padding: 0px 0 0px 10px;
    font-size: 20px;
}
#cnblogs_post_body h3 {
    background: #3399FF none repeat scroll 0 0;
    border-radius: 12px !important;
    color: #ffffff;
    font-weight: bold;
    margin: 5px 0 !important;
    padding: 0px 0 0px 10px;
    font-size: 18px;
}