.c_b_p_desc {
    width: 72%;
}
#cnblogs_post_body h1 {
    margin-top: 30px;
    border-bottom-width: 1px;
    border-bottom-style: solid;
    border-bottom-color: gray;
}
#cnblogs_post_body h2 {
    margin-top: 30px;
}
#cnblogs_post_body h3 {
    margin-top: 20px;
}
#cnblogs_post_body h4 {
    margin-top: 20px;
}
hr{
    margin-top: 30px;
    margin-bottom: 30px;
}
#blogTitle h2 {
    display: block;
    float: right;
}