@-moz-document domain("twitter.com") {.content-bubble-arrow {display:none;}#navigation:hover { height : auto !important; overflow : visible !important; }#navigation { position : absolute !important; left : 0px !important; top : 1px !important; overflow : hidden !important; z-index : 3 !important; font-size : 16px !important; line-height : 22px !important; padding: 0 !important; height: 0px !important; width: 100%; color: #000000 !important; background-image: url(http://image.livedoor.com/img/top/11/title_bg_normal.gif) !important; border-bottom: 2px solid #999 !important ;-moz-opacity:0.5;}#profile:hover > #navigation{display:block!important;}#header{display:none;}#container{ margin-top:0!important;}#side_ad_base{display:none;}#side .promotion{display:none;}.bar h3 {display:none!important;}#chars_left_notice {font-size:11pt !important;}.bar span {right:20px!important;top:25px!important;}.status-btn{display:none;}#currently {width:500px!important;}}