@namespace url(http://www.w3.org/1999/xhtml);
@-moz-document url-prefix("http://www.google.com/reader/"), url-prefix("https://www.google.com/reader/"), 
url-prefix("http://www.google.co.kr/reader/"), url-prefix("https://www.google.co.kr/reader/") {

.lhn-section.lhn-section-minimized #sub-tree-container {
display: block !important;
}
#lhn-subscriptions.lhn-section.lhn-section-minimized LI > UL > [id^="sub-tree-item"]:not([class~="unread"]) {
display: none !important;
}
#lhn-subscriptions.lhn-section.lhn-section-minimized .lhn-section-footer {
display: block !important;
}
}