Menu Css horizontal beug sur Internet Explorer

<a href="http://www.neo-dis.com"> mon site </a>

#topmenustyle * {
  margin: 0px;
  padding: 0px;
  list-style-type: none;
  text-decoration: none;
  z-index:2007;
}
div#topmenustyle {
position:relative;
/*Position of the menu according to the homepage*/
  padding-bottom:4px;
}
#topmenustyle ul.topmenustyle {
  white-space: nowrap;
}

/* Geometrical arrangement */
#topmenustyle ul.topmenustyle li {
  display: inline-block;
  height: 46px;
  position: relative;
}

#topmenustyle ul.topmenustyle li div {
  position: absolute;
  top: 46px;
  left: 0px;
}

#topmenustyle ul.topmenustyle li div div {
  position: absolute;
  top: -6px;
  left: 188px;
}

/* Escaping style for lower levels */
#topmenustyle ul.topmenustyle li div ul li {
  display: block;
  float: none;
  width: auto;
  height: auto;
}

/** Graphics **/

/* Horizontal sliding doors */
#topmenustyle ul.topmenustyle li a {
  padding-left: 14px;
  display: inline-block;
  margin: 2px 2px;
 /* background-color:#090;*/
}

#topmenustyle ul.topmenustyle li a span {
  padding-right: 14px;
  padding-left: 0px;
  display: inline-block;
  height: 43px;
  line-height: 40px;
  cursor: pointer;
}



li.current a {
	   background:#F68618 url("images/current-bg.gif");
	   background-repeat: repeat-x;
}

li.current a span {
		color: #FFFFFF;
		background:#F68618 url("images/current-bg.gif");
		background-repeat: repeat-x;

}

li:hover.current a {
       background:#F68618 url("images/current-bg.gif");
	   background-repeat: repeat-x;
}

li:hover.current a span {
		color: #F68618;
		background:#3d932c url("images/current-bg.gif");
		background-repeat: repeat-x;

}





















/* Escape Horizontal doors */
#topmenustyle ul.topmenustyle li div ul li a {
  display: block;
  padding: 0px;
  margin: 0px;
  background: none;
}

#topmenustyle ul.topmenustyle li div ul li a span {
  display: block;
  padding: 0px;
  background: none;
  height: auto;
  width: 165px;
  line-height: 25px;
  padding: 7px 0 7px 9px;
  white-space: normal;  
}

/* Vertical sliding doors */
#topmenustyle ul.topmenustyle li div { 
  width: 200px;
  padding-top: 6px;
  background-image: url("images/submenu-top.png");
  background-repeat: no-repeat;
  background-position: 0px top;
}

#topmenustyle ul.topmenustyle li div ul { 
  padding: 6px 6px 9px 6px;
  padding-top: 0;
  background-image: url("images/submenu-bottom.png");
  background-repeat: no-repeat;
  background-position: 0px bottom;
}

/* Hover Effect on Subtopmenustyles */
#topmenustyle ul.topmenustyle ul li:hover
{

}
#topmenustyle ul.topmenustyle li.active ul li a span {
	color: #5E5E5E;
	width: 165px;}
#topmenustyle ul.topmenustyle li.active ul li a span:hover {
	color:#EB2E83;}
	
/*Mamy Hover */
#topmenustyle ul.topmenustyle ul li a span:hover
{
	color:green; 
}


/* Main header line */
#topmenustyle {
  height: 46px;
  padding-left: 14px;
  background:transparent url(images/fond.gif) repeat-x;
  clear: both;
  z-index:1000;
}

/* Mamy Main menu */
#topmenustyle span
{
  color: #777777;
}

#topmenustyle li.current a span
{
  color: #FFFFFF;
}

#topmenustyle li:hover>a>span 
{
  color: #8EC05F;
}
/*End Main menu*/
/* Fonts */
#topmenustyle ul.topmenustyle li a span
{ 
  font-family: Arial;
  font-size: 13px;
  font-weight: 600;
}

#topmenustyle ul.topmenustyle li div ul li a span
{ color:#5E5E5E;
  font-family: Trebuchet MS;
  font-size: 12px;
  font-weight: 400;
}

/* Lines between li */
#topmenustyle ul.topmenustyle li div ul
{
  padding-bottom: 8px;
}

#topmenustyle ul.topmenustyle li div ul li:first-child
{
  border-top-width: 0px;
}


/* topmenustyle logic */
#topmenustyle li>div { visibility: hidden; display: none; }
#topmenustyle li:hover>div { visibility: visible; }
/* */

/* Hover Effect on Subtopmenustyles */
#topmenustyle ul.topmenustyle ul li:hover
{
  background-color: #fff;
}

/* Lines between li */
#topmenustyle ul.topmenustyle li div ul li
{
  background-image:url(images/hr.gif);
  background-repeat: repeat-x;
  background-position: left bottom;
}
#topmenustyle ul.topmenustyle ul a.parent {
  background: url(images/arrow.png) no-repeat right center;
  margin-right: -1px;
}


/* ie7 */
#topmenustyle ul.topmenustyle li {
  *zoom: 1;
  *display: inline;
}

#topmenustyle ul.topmenustyle li a {
  *zoom: 1;
  *display: inline;
}

#topmenustyle ul.topmenustyle li a span {
  *zoom: 1;
  *display: inline;
}

/* IE6 */
#topmenustyle ul.topmenustyle li a {
  _background-image: url("images/item.gif");
}

#topmenustyle ul.topmenustyle li a span {
  _background-image: url("images/item.gif");
}

#topmenustyle ul.topmenustyle li div { 
  _background-image: url("images/submenu-top.gif");
}

#topmenustyle ul.topmenustyle li div ul { 
  _background-image: url("images/submenu-bottom.gif");
}

#topmenustyle ul.topmenustyle li a:hover {
  _background-position: left -54px;
}

#topmenustyle ul.topmenustyle li a:hover span {
  _background-position: right -81px;
  _color: #FFFFFF;
}
#topmenustyle ul.topmenustyle li li a:hover span {
  _color:#EB2E83; 
}

/* topmenustyle logic for IE6 */
#topmenustyle div { _display: none; }
#topmenustyle div li:hover div { _visibility: visible;_display: block; }
#topmenustyle div li:hover li:hover div { _display: block; }
#topmenustyle div li:hover li:hover li:hover div { _display: block; }
/* */

#topmenustyle span.search { 
display:block; 
padding:10px 10px 10px 10px;
}
span.search input {
  -moz-border-radius: 10px  10px 10px 10px ;
  float:right;
  padding: 3px 0;
  padding-left: 10px;
  margin-top: 4px;
  background: #DBE1D3 url(images/search.png) no-repeat left center;
  font-weight:bold;
  height:24px;
  color:#4E4E50;
}