#topics .postBody blockquote{
background:#d3e7ff;
}
#topics .postBody em{
font-size:12px;
}
#cnblogs_post_body p{
margin:5px auto;
}
#topics .postBody blockquote{
border-left: 5px solid #169fe6;
}
#topics .postBody blockquote p{
color:#000;
}