#topics{
    background: rgba(255, 255, 255, 0.5);
}

.c_ad_block{
    display: none;
}

#tbCommentBody{
    width: 100%;
    height: 200px;
    background: rgba(255, 255, 255, 0.5);
}

#q{background: rgba(255, 255, 255, 0);}

.CalNextPrev{background: rgba(255, 255, 255, 0);}

.cnblogs_code{
    background: rgba(255, 255, 255, 0);    
}

.cnblogs_code div{
    background: rgba(255, 255, 255, 0);    
}

.cnblogs_code_toolbar{
    background: rgba(255, 255, 255, 0);  
}
#main{min-width: 640px;}
.entrylist{
    background: rgba(255, 255, 255, 0.5);  
}