Mozilla Firefox質問スレッド(初心者歓迎)の91

>>917
var mainWindow = document.getElementById("main-window");
if ( mainWindow.getAttribute('hidechrome') == 'true' ) {mainWindow.setAttribute('hidechrome','false');
window.resizeBy(0, 1);} else {mainWindow.setAttribute('hidechrome','true');
window.resizeBy(0, -1);}

@-moz-document url(chrome://browser/content/browser.xul) {
window[hidechrome="true"] {
border: 4px solid;
-moz-border-top-colors: InactiveBorder InactiveCaption InactiveCaption InactiveCaption InactiveCaption;
-moz-border-right-colors: InactiveBorder InactiveCaption InactiveCaption InactiveCaption InactiveCaption;
-moz-border-bottom-colors: InactiveBorder InactiveCaption InactiveCaption InactiveCaption InactiveCaption;
-moz-border-left-colors: InactiveBorder InactiveCaption InactiveCaption InactiveCaption InactiveCaption;
}
window[hidechrome="true"][active] {
-moz-border-top-colors: ActiveBorder ActiveCaption ActiveCaption ActiveCaption ActiveCaption;
-moz-border-right-colors: ActiveBorder ActiveCaption ActiveCaption ActiveCaption ActiveCaption;
-moz-border-bottom-colors: ActiveBorder ActiveCaption ActiveCaption ActiveCaption ActiveCaption;
-moz-border-left-colors: ActiveBorder ActiveCaption ActiveCaption ActiveCaption ActiveCaption;
}
}