#site_nav_under,#ad_under_post_holder,#under_post_news,#google_ad_c2,#under_post_kb{
width:0;
height:0;
display:none;
overflow:hidden;
}
.headermaintitle{
   display:none;
}
h2 {
    font-size: 150%;
    font-weight: bold;
    line-height: 1.5;
    padding-top: 5px;
    margin-left: 3em;
    font-family: "黑体","ms song","宋体","Arial","verdana","Helvetica", "sans-serif";
    font-size: 26px;
}
#blogTitle {
    height: 100px;
}
#header {
    height: 100px;
}