#main {
width: 100%;
}

#mainContent {
width: 80%;
}

#sideBar {
width: 20%;
}

#cnblogs_post_body {
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  font: 14px/1.5 tahoma, arial, sans-serif;
}

#ad_under_post_holder, #ad_text_under_commentbox, #site_nav_under, #author_profile {
display: none;
}

#tbCommentBody {
width: 100%
}