body {
    font-size: 18px;
}
#cnblogs_post_body h4 {
    font-size: 22px;
    font-weight: bold;
    margin: 10px 0;
}
#cnblogs_post_body h3 {
    font-size: 24px;
    font-weight: bold;
    line-height: 1.5;
    margin: 10px 0;
}
#cnblogs_post_body h2 {
    font-size: 26px;
    font-weight: bold;
    line-height: 1.5;
    margin: 10px 0;
}
#topics .postTitle {
    font-size: 200%;
    font-weight: bold;
    border-bottom: 1px solid #999;
    line-height: 1.5em;
    padding-left: 5px;
}
.hljs {
    background: #f5f5f5;
    display: block;
    font-family: "Courier New", sans-serif;
    font-size: 18px;
    border: 1px solid #ccc;
    padding: 5px;
    border-radius: 3px;
    overflow-x: auto;
}