@namespace url(http://www.w3.org/1999/xhtml);

@-moz-document url-prefix("http://blog.livedoor.jp/himasoku123/") {
/*非表示*/
div.headline-box, h2.headline-title, div.headline-box2, div.himajin-headline, div.google-user-ad, div.side, div.sidetitle, div.plugin-memo,
div#extra.column, div.plugin-recent_articles, div.plugin-monthly
{display:none !important;}

div#main {
float:none !important;
width:1000px !important;}
}