.postBody {
    padding: 20px 40px;
}

#cnblogs_post_body {
    font-size: 15px;
}
#cnblogs_post_body h1{
    /*标题h1*/
    border-left: 5px solid #FF3300;
    padding: 10px 20px;
    line-height: 2;
    background: #d6dbdf8a;
    margin: 30px 0;
    font-size: 25px;
}

#cnblogs_post_body h2 {
    /*标题h2*/
    border-left: 5px solid #FF3300;
    padding: 10px 20px;
    line-height: 2;
    background: #d6dbdf8a;
    margin: 30px 0;
    font-size: 23px;
}

#cnblogs_post_body h3 {
    margin: 20px 0;
    padding: 10px 20px;
    border-left: 5px solid #FF3300;
    font-size: 20px;
}

#cnblogs_post_body h4{
    font-size: 18px;
    margin: 20px 0;
}