#ad_under_post_holder #google_ad_c1,#google_ad_c2{  display: none !important;}
#scrollUp {
 bottom:  20px;
 right:  20px;  
 width:  38px;
 height:  38px;
 background:  url(https://raw.github.com/markgoodyear/scrollup/master/img/top.png) no-repeat;
}
.cnblogs_code {
    border:3px solid #e0dfcc;
    border-radius:15px;
    margin:20px auto;
    width: 90%;
}