.nav {border-collapse: collapse;} 
.nav img {display: block;}
.menu { float:right; font-family: arial, sans-serif; width:508px; height:26px; position:relative; z-index:100;}
.menu ul li a, .menu ul li a:visited {display:block; text-decoration:none; color:#fff;width:120px; height:26px; padding-left:5px ;text-align:left; color:#fff; border-right:1px solid #fff; border-bottom:1px solid #fff; border-left:1px solid #fff; background:#005A7B; line-height:26px; font-size:12px; overflow:hidden;}
.menu ul {padding:0; margin:0; list-style: none;}
.menu ul li {float:left; position:relative;}
.menu ul li ul {display: none;}

/* specific to non IE browsers */
.menu ul li:hover a {color:#fff; background:#235;}
.menu ul li:hover ul {display:block; position:absolute; top:27px; left:0; width:120px;}
.menu ul li:hover ul li a.hide {background:#005A7B; color:#fff;}
.menu ul li:hover ul li:hover a.hide {background:#235; color:#fff;}
.menu ul li:hover ul li ul {display: none;}
.menu ul li:hover ul li a {display:block; background:#005A7B; color:#fff;}
.menu ul li:hover ul li a:hover {background:#235; color:#fff;}
.menu ul li:hover ul li:hover ul {display:block; position:absolute; left:126px; top:0;}
.menu ul li:hover ul li:hover ul.left {left:-126px;} /* if you want to hover out left add class="left" to <ul> tag*/
.menu ul li:hover ul li:hover a.long  {width:150px;}