@-moz-document regexp(".*watch.impress.co.jp/article.*"), regexp(".*watch.impress.co.jp/docs/article.*"), regexp(".*watch.impress.co.jp/netgear.*"), regexp(".*watch.impress.co.jp/docs/200.*"), regexp(".*watch.impress.co.jp/hotline/200.*") {
body,
footer {
    background-color: #ffffff!important
}
}

@-moz-document regexp(".*watch.impress.co.jp/docs.*") {
div#main {
    width: 980px!important;
    padding-right: 5px;
}

aside.ad.right {
    display: none!important
}
}

@-moz-document domain("watch.impress.co.jp") {
aside.ad.billboard,
aside.social {
    display: none!important
}
body,
footer {
    background-color: #222222
}
}