@-moz-document domain("google.co.jp") {
    div#leftnav {
        width: 1em; height: 1.5em; border: blue 1px solid;
	margin-top: -2em;
	padding-top: 1em;
	overflow: hidden;
    }
    div#leftnav:hover {
	width: 10em; height: auto;
	z-index: 3;
    }
    div#leftnav div#ms ul:before {content: "検索ツール...[+]";}
    div#leftnav:hover div#ms ul:before {content: "";}
    /* div#ms ul li.mitem:after {content: "[+]";} */
    /* div#ms:hover ul li.mitem:after {content: "";} */
    div#center_col {
        border-left: none !important;
        margin: 0em 1em !important;
	padding-right: 0px !important;
	border-right: red 2px solid;
	width: 100% !important;
    }
    div#rhs {
	font-size: 80%;
	width: 9em !important; height: 1.5em !important;
	margin-right: 0 !important; border: 1px solid pink;
	overflow: hidden;
    }
    div#rhs div#rhs_block:before {content: "スポンサーリンク";}
    div#rhs:hover div#rhs_block:before {content: "";}
    div#rhs:hover  {
	width: auto !important; height: auto !important;
	border: pink 1px solid;
	overflow: show;
	background: #fcc;
    }
    .s {max-width: 95% !important;}
    div#foot {margin: 0 0 0 0;}
}