Fire Foxda Kayma yardım edin

#menuset {
    float: left;
    margin-left: -21px;
    margin-top: -17px;
    padding: 12px 12px 12px 0;
    width: 910px;
    z-index: 2147483647;
}
@media screen and (-webkit-min-device-pixel-ratio:0) {
#menuset { float: left; margin-left: -21px; margin-top: -41px; padding: 12px 12px 12px 0; width: 910px; z-index:999999999999999; }
}

#menuset ul { position: relative; z-index: 27; margin: 0px; padding: 0px; }
#menuset ul li { float: left; list-style-type: none; padding-top: 5px; padding-right: 15px; padding-bottom: 5px; padding-left: 10px; display: block; margin-top: -5px; }
#menuset ul li:hover { float: left; list-style-type: none; display: block; margin-top: -5px; background-color: #FFF; border-radius: 5px 5px 0px 0px; }
#menuset ul li:hover a { color: #000; text-shadow: none; }
#menuset ul li:hover #menuSub { display: block; margin-top: 5px; }
#menuset ul .active { background-color: #000; }
#menuset ul li a { color: #FFFFFF; font-family: corbel, calibri, trebuchet ms; font-size: 15px; font-weight: bold; text-decoration: none;  }
#menuSub { background: none repeat scroll 0 0 #FFFFFF; border-radius: 0 5px 10px 10px; display: none; float: left; margin-left: -10px; margin-top: 10px; padding: 10px; position: absolute; border-bottom-width: 3px; border-bottom-style: solid; border-bottom-color: #CCCCCC; max-width: 390px; color: #FFF; }
#menuSub ul { margin: 0px; padding: 0px; }
#menuSub ul li:hover { border: none !important; float: left !important; width: 175px !important; margin: 3px 5px !important; padding: 5px 5px !important; border-radius: 4px; color: #FFF; background-color: #db3c5e; }

html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
	margin: 0;
	padding: 0;
	border: 0;
	font-size: 100%;
	font: inherit;
	vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
	display: block;
}
body {
	line-height: 1;
}
ol, ul {
	list-style: none;
}
blockquote, q {
	quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
	content: '';
	content: none;
}
table {
	border-collapse: collapse;
	border-spacing: 0;
}