@-moz-document url-prefix("https://www.google.com/reader/view/") {
#top-bar {
background: #F1F1F1;
border-bottom: 1px solid #D2D2D2;
border-top: 1px solid #D2D2D2;
clear: both;
height: 60px;
position: relative;
width: 100%;
}

#logo {
background: url("https://ssl.gstatic.com/docs/doclist/images/google.png") no-repeat;
top: 32%;
height: 120px;
}
}