.postTitle {
    border: solid 0 red;
    padding: 10px;
    padding-left: 5px;
    font-size: 14px;
    font-weight: bold;
    text-align:center;
}
.cnblogs-markdown .header {
    height: auto;
     visibility: visible; 
}
.header {
     visibility: visible; 
}
#cnblogs_post_body table, .cnblogs-post-body table {
    width: 75%;
}