window {
/*background: url(background.png) repeat-x bottom left #fff;*/
  font-family: Verdana, Arial, sans-serif;
}

 menubar, menubar > .toolbar-holder { background-image:url(fond_eclair.jpg); }
 menu { color:#fff;}
 #display .textbox-input { text-align: right; color: yellow; background: black; font: 2em bold monospace; }

 button {  background-color:#ff6868; -moz-opacity:0.70; -moz-appearance:none; }
 button .button-text {font-weight:bold;}
 button.op  { background-color:#9ff4e0;}
 button.reset  { background-color:#fff;}

 button:hover {-moz-opacity:1;}

 grid { padding-top:20px;
 background: url(xulfr_logo.png) no-repeat top left #fff;
 }