ul#mainMenu{list-style-type: none; margin: 0; padding: 0; padding-top: 78px; float: right;}
ul#mainMenu li{padding: 0; margin: 0; float: left;}
ul#mainMenu li a{display: block; float: left; width: 151px; height: 18px; background: url(../images/ez.jpg); text-decoration: none; padding-top: 4px;} 
ul#mainMenu li a{color: #000; text-align: center;}
ul#mainMenu li a:hover, ul#mainMenu li a.active{color: #666;}

ul#mainMenuProduct{list-style-type: none; margin: 0px; padding: 0px;}
ul#mainMenuProduct li{cursor: pointer; position: relative;} 
ul#mainMenuProduct li a{display: block; font-weight: bold; color: #FFF; padding: 7px; text-decoration: none; border-bottom: 1px solid rgb(237,237,237);} 
ul#mainMenuProduct li a:hover, ul#mainMenuProduct li a.active{background: url(../images/productmenu_hover.png) no-repeat 12px 10px rgb(242,242,242); color: #000;}

ul#mainMenuProduct ul{z-index: 9999; display: none; position: absolute; left: 150px; top: 0; list-style-type: none; margin: 0; padding: 0; background: rgb(90,90,90);}
ul#mainMenuProduct ul li a{width: 149px; }
ul#mainMenuProduct ul li a:hover, ul#mainMenuProduct ul li a.active{background: url(../images/productmenu2.png) no-repeat 35px 12px rgb(242,242,242);}

ul#mainMenuProduct ul ul{display:none;}

ul#mainMenuProduct li:hover ul{display: block;}
ul#mainMenuProduct li:hover ul ul {display: none;}
ul#mainMenuProduct li:hover ul ul ul{display: none;}

ul#mainMenuProduct li li:hover ul{display: block;}
ul#mainMenuProduct li li li:hover ul{display: block;}