#top_nav{ display:none; }
#blogTitle{
    background-image:url(https://www.cnblogs.com/skins/kjc/images/HeaderBg.jpg) ;
    background-repeat:no-repeat;
    background-position: right;
    height: 90px;
    vertical-align: middle;
    padding-left: 10px;

}
#blogTitle h1 {
    font-size: 190%;
}